SGI Performance Comparisons

C-Ray Raytracing Benchmark Results

'scene' at 800x600

Program Code by John Tsiombikas

(still under construction!)

Last change: 28/Oct/2014

C-Ray is a simple raytracing benchmark written by John Tsiombikas, which has now been discussed extensively on Nekochan; in John's words, C-Ray is:

  "...an extremely small program I did one day to figure out how
  would the simplest raytracer program look like in the least amount
  of code lines."

The default test scene involves only a small amount of data, such that on most systems the CPU does not have to access main RAM to run the test. Indeed, some systems could run much of the test in L1 cache. I asked John if this meant more complex real-world situations might behave quite differently, eg. scenes that refer to external texture data or large amounts of other geometry and so on. He said yes, and continued:

  "This thing only measures 'floating point CPU performance' and
  nothing more, and it's good that nothing else affects the results.

  A real rendering program/scene would be still CPU-limited meaning that
  by far the major part of the time spent would be CPU time in the fpu,
  but it would have more overhead for disk I/O, shader parsing, more
  strain for the memory bandwidth, and various other things.

  So it's a good approximation being a renderer itself, but it's
  definitely not representative."
Thus, C-Ray is an interesting fp test, but be careful of extrapolating the results to other situations. However, if another task behaves in a similar manner, then the results here could be a useful guide to how various systems compare. So, remember: this is a CPU core test; it doesn't test main RAM speed and it doesn't test I/O.

There are several tables on this page. The main table lists results in milliseconds from all systems for running C-ray with the 'scene' file at default 800x600 resolution with no oversampling. This is a rather short test, which means the overhead from running it on a large multi-CPU system can overwhelm any potential speed gains, so be careful how you interpret the results. Perhaps the sphfract test should be the main test, but never mind.

The second table is aimed at SGI users and contains just the SGI results from the main table. The remaining tables are results for all systems running more complex C-ray tests; see the summary before each table for details. Widen your browser window to see the tables properly.

If you would like to run the tests yourself, then download the archive and consult the included README on how to run the tests. John wrote two versions of the program: c-ray-f for single-CPU/single-core systems, and c-ray-mt for multi-CPU/multi-core systems. If you have a single-CPU or single-core system, then c-ray-f is usually faster, but sometimes running c-ray-mt with 1 thread can be slightly quicker. Send any results to me, not to John.

WARNING: I have no way of verifying most of the submitted results. If you think any of the results look suspicious or fake, please contact me.


Main Results Table (Test 1): 'scene' at 800x600 (widen your browser to see the whole table)

                                                   Time   No. of                                      Host Name
Rank   System/CPU                                 (msec)  Threads   Tester       Compiler             (if any)        System/OS/Compile Line Reference/etc.

   1   2 x Intel XEON 4-core E5420 2.5GHz (2x6MB)    50     128     jgilje       Sun Studio Express   -               Supermicro X7DWA-N mbd, 8GB DDR2/667 FB-DIMM RAM, OpenSolaris 2008.05, cc -V: 'cc: Sun Ceres C 5.10 SunOS_i386 2008/04/04', '-fast -m64'
   2   32 x MIPS R16000 700MHz (4MB)                 51     224     ramq         MIPS Pro 7.3         venom           SGI Origin350, IRIX 6.5.26, Compiler Ref 3. hinv.
   3   32 x MIPS R14000 600MHz (4MB)                 63     200     joerg        MIPS Pro 7.4.4m      -               Origin3400, IRIX 6.5.30, Compiler Ref 16.
   4   Core i5 2400S S.B. 2.5GHz 4-core, no HT       64      32     jan-jaap     Intel ICC 12.0.3     -               OpenSUSE 11.4 (x86_64), Gigabyte GA-H67N-USB3-B3, 8GB RAM, OCZ-Vertex2 SSD
   5   Phenom II X6 1055T 2.8GHz 6-core              69      96     Kelly        path64 git 20110620  dooley          Linux PC, 2.6.39.1, x86_64, data by Kelly Anderson.
   6   Phenom II X6 1055T 2.8GHz 6-core              86      96     Kelly        gcc 4.5.3            dooley          Linux PC, 2.6.39.1, x86_64, data by Kelly Anderson.
   7   Intel Core i5 750 2.66GHz (8MB), 4-core       90      32     jlm          GCC                  gandalf         Apple iMac, Mac OSX 10.6.3, Darwin 10.3.0 32bit kernel. Quad-core i5/750, RAM: 8GB DDR3/1066. Compiler Ref 20.
   8   Intel Core i7 M620 2.66GHz (?MB)             136      32     udo          GCC                  -               Apple MacBook Pro, MacOS X 10.6.4, 4GB RAM, XCode Developer Package (GCC)  
   9   Intel Core2Quad Q6600 2.4GHz (2x4MB)         161      64     jan-jaap     ICC 9.0              -               Debian 4.0 for AMD64, compiled with '-fast', 64bit code
   9   2 x 2-Core Opteron 275 2.2GHz 2x1MB          181      32     Julien77     gcc 3.4.6            -               SUN V20z, Red Hat
  10   8 x MIPS R16000 700MHz (4MB)                 189     128     nekonoko     MIPS Pro             -               Origin350, IRIX 6.5.30.
  11   Intel XEON Quad-core 3GHz X5365              201      32     bjornr       gcc 4.1.2            -               HP BL460c bladeserver, 2GB RAM, Debian 4.1 32-bit.
  11   8 x MIPS R14000 600MHz (4MB)                 217     128     mapesdhs     MIPS Pro             origin          SGI Origin300 (2 x quad-600 bricks), IRIX 6.5.30m, Compiler Ref 3.
  12   Intel Core2Duo, 2.4GHz (3MB)                 236      32     BigD         GCC 4.6.1            mbp             Apple MacBook Pro (Early 2008 model), Mac OS 10.6.4.
  13   32 x R10000 250MHz (4MB)                     246     128     bjornl       MIPS Pro 7.4.1m      gigantix32      SGI Origin2000, 10GB RAM, 6.5.30, ExpressLink (hinv)
  14   4 x MIPS R16000 1GHz (16MB)                  252      96     mapesdhs     MIPS Pro 7.4.4m      tezro           SGI Tezro (hinv), IRIX 6.5.30, Compiler Ref 3.
  15   8 x MIPS R14000 500MHz (2MB)                 254     256     mapesdhs     MIPS Pro 7.3         origin          SGI Origin300 (2 x quad-500 bricks), IRIX 6.5.26m, Compiler Ref 3.
  16   24 x MIPS R10000 195MHz (1MB)                271      88     mapesdhs     MIPS Pro             challenge       SGI POWER Challenge 10000 rack, Compiler Ref 2.
  17   Intel Core2Duo T7100 1.8GHz (2MB)            276      32     schleusel    ICC 10.1             morticia        IBM ThinkPad T61, 4GB DDR2/667 RAM, Debian Lenny, Kernel 2.6.24 x86_64, compiled with -fast. 
  18   6 x MIPS R14000 600MHz (4MB)                 284     128     nekonoko     MIPS Pro             Wadatsumi       Origin300
  19   2 x Itanium2 dual-core 9040 1.6GHz           287      32     Steven MJ    gcc 4.3.4            luxojr          SGI Altix 450, 1 blade, 533MHz FSB, 20GB RAM, 
  19   Intel Core i5 750 2.66GHz (8MB)              305       1     jlm          GCC                  gandalf         Apple iMac, Mac OSX 10.6.3, Darwin 10.3.0 32bit kernel. Quad-core i5/750, RAM: 8GB DDR3/1066. Compiler Ref 20.
  20   8 x MIPS R12000 400MHz (8MB)                 336     256     jan-jaap     MIPS Pro 7.4.4m                      SGI 2100, IRIX 6.5.30
  21   2 x Intel XEON 4-core E5420 2.5GHz (2x6MB)   369       1     jgilje       Sun Studio Express   -               Supermicro X7DWA-N mbd, 8GB DDR2/667 FB-DIMM RAM, OpenSolaris 2008.05, cc -V: 'cc: Sun Ceres C 5.10 SunOS_i386 2008/04/04', '-fast -m64'
  22   4 x MIPS R14000 600MHz (4MB)                 419     128     nekonoko     MIPS Pro             Wadatsumi       Origin300
  23   4 x MIPS R14000 600MHz (4MB)                 419      32     BigD         MIPS Pro             origin          SGI Origin300, IRIX 6.5.30, supplied MIPS4 binary in c-ray archive.
  24   8 x MIPS R12000 300MHz (8MB)                 457     128     bjorn        MIPS Pro             -               Origin2000
  25   8 x MIPS R10000 250MHz (4MB)                 458      80     fzalfa       MIPS Pro             -               Origin2000
  26   Core2Duo E8400 4.1GHz (6MB), 1 core          469       1     Dr. Dave     ?                    -               Win2K, E8400 Penryn 3GHz CPU (oc'd), supplied x86 binary
  27   2 x MIPS R16000 1GHz (16MB)                  497      16     bri3d        MIPS Pro 7.4.4m      Iceberg         Origin350, IRIX 6.5.30, Compiler Ref 15.
  28   4 x MIPS R14000 500MHz (2MB)                 501     150     mapesdhs     MIPS Pro 7.3         origin          Origin300, IRIX 6.5.26m, Compiler Ref 3.
  29   4 x MIPS R14000 500MHz (8MB)                 510      64     mapesdhs     MIPS Pro 7.3         onyx2           Onyx2 Deskside, IRIX 6.5.26m, Compiler Ref 3.
  30   12 x MIPS R10000 195MHz (2MB)                545      60     jan-jaap     MIPS Pro 7.3         -               POWER Challenge L, IRIX 6.2. Compiler Ref 14.
  31   6 x MIPS R12000 300MHz (8MB)                 581     256     bjorn        MIPS Pro             -               Origin2000
  32   AMD Opteron 2216 2.4 GHz                     612       ?     moT          gcc 3.4.6            weather         CentOS GNU/Linux x86_64 (2.6.9.42-smp)
  33   4 x MIPS R12000 400MHz (8MB)                 639      64     mapesdhs     MIPS Pro 7.3         onyx2           SGI Onyx2, Quad-R12K/400MHz (8MB), IR2E gfx (2RM9/64), 4GB RAM, 18GB 15K disk.
  19   2 x Itanium2 "Madison" CPUs @ 1.3GHz         668      32     Steven MJ    gcc 4.3.4            luxojr          SGI Altix 350, 1 compute/memory blade, 400MHz FSB, 6GB RAM, Fujitsu MAP3735NC 73GB SCA.
  34   AMD Athlon64 4400+ 2.2 GHz                   690       1     samurai      gcc 4.0.3            vlad            Ubuntu GNU/Linux x86_64 (2.6.15.26)
  35   Intel Dual-core PentiumD 3GHz                692       2     Nuclear      ?                    -               
  36   AMD Athlon64 3500+ 2.2 GHz                   697       1     moT          gcc 4.0.3            bones           Debian GNU/Linux x86_64 (2.6.16)
  37   Intel P4 2.8GHz (512K), HT                   707       6     jan-jaap     ?                    -               
  38   2 x MIPS R16000 700MHz (4MB)                 710      32     mapesdhs     MIPS Pro 7.3         tezro           SGI Tezro, IRIX 6.5.26, Compiler Ref 3.
  39   AMD Athlon64 3200+ 2.0 GHz                   715       1     papis        gcc 4.0.3            oni             Debian GNU/Linux x86_64 (2.6.15.5)
  40   Dual-Core Opteron 275 2.2GHz 2x1MB           720       1     Julien77     gcc 3.4.6            -               SUN V20z, Red Hat
  41   Intel XEON Quad-core 3GHz X5365              754       1     bjornr       ?                    -               HP BL460c bladeserver, 2GB RAM, Debian 4.1 32-bit.
  42   2 x Intel Itanium2 1.4GHz                    761      64     Julien77     gcc 3.2.3            -               Altix 350
  43   AMD Turion ML-37 2.0 GHz                     769       1     MikeX        gcc 4.0.3            shinobi         Fujitsu-Siemens laptop, Debian GNU/Linux x86_64 (2.6.15.4)
  44   AMD Athlon64 3200+ 2.0 GHz                   774       1     Nuclear      gcc 4.0.3            quasar          Debian GNU/Linux x86_64 (2.6.14.2)
  45   Intel Xeon 3.2 GHz                           781       ?     moT          gcc 3.3.5            riker           Debian GNU/Linux x86_64 (2.6.8-smp)
  46   AMD Opteron 175 2.2 GHz                      801       1     charon       Sun Studio 10        kobe            SUN Sun Fire X2100, Solaris 10
  47   2 x MIPS R14000 600MHz (2MB)                 827      32     mapesdhs     MIPSpro 7.4.4m       fire            SGI Octane2, IRIX 6.5.30, Compiler Ref 1.
  48   AMD Athlon64 3000+ 2.0 GHz                   830       1     mitsoskt     gcc 4.0.3            underworld      Ubuntu GNU/Linux (2.6.15.27-smp)
  49   4 x MIPS R12000 300MHz (8MB)                 841     128     bjorn        MIPS Pro             -               SGI Origin2000
  50   AMD Opteron 265 1.8 GHz                      876       ?     thomase      gcc 3.4.5            theforce        Gentoo GNU/Linux x86_64 (2.6.15-smp)
  51   AMD Athlon64 3000+ 2.0 GHz                   890       1     charon       Sun Studio 10        beatrix         Solaris 10 (amd64)
  52   4 x MIPS R12000 270MHz (4MB)                 930      64     bjorn        MIPS Pro             -               SGI Origin200 
  53   AMD Turion ML-30 1.6 GHz                     939       1     Airness      gcc 4.0.3            sobchak         Acer laptop, Debian GNU/Linux x86_64 (2.6.15.3)
  54   AMD Athlon64 3700+ 2.4 GHz                   945       1     moT          gcc 3.3.5            mythril         Fujitsu-Siemens laptop, Knoppix GNU/Linux i386 (2.6.11)
  55   3 x Alpha 21164 EV68 833MHz (8MB)            965      16     theinonen    gcc 4.1              -               Compaq Alphaserver ES40, 4GB RAM, Debion 4.0.
  56   4 x MIPS R16000 1GHz (16MB)                  986       1     mapesdhs     MIPS Pro 7.4.4m      tezro           SGI Tezro (hinv), IRIX 6.5.30, Compiler Ref 3.
  57   2 x MIPS R16000 1GHz (16MB)                  986       1     bri3d        MIPS Pro 7.4.4m      Iceberg         Origin350, IRIX 6.5.30, Compiler Ref 15.
  19   2 x Itanium2 dual-core 9040 1.6GHz          1064       1     Steven MJ    gcc 4.3.4            luxojr          SGI Altix 450, 1 blade, 533MHz FSB, 20GB RAM.
  58   AIM PowerPC G5 2.0 GHz                      1073       1     AMiGR        gcc 3.3              amigr           Apple PowerMac G5, MacOSX 10.4.8
  59   AMD Athlon64 3200+ 2.0 GHz                  1079       1     jObo         gcc 4.0.3            papari          Debian GNU/Linux x86_64 (2.6.15-ck4)
  60   MIPS R16000 900MHz (8MB)                    1095       1     mapesdhs     MIPS Pro 7.3         winters         SGI Fuel, IRIX 6.5.26, Compiler Ref 15.
  61   AMD Athlon64 3500+ 2.2 GHz                  1156       1     moT          gcc 3.4.4            arwen           Windows XP
  62   AIM PowerPC G5 2.3 GHz                      1157       1     vvas         gcc 4.0.0            johnson         Apple Xserve, MacOSX 10.4   
  63   2 x MIPS R12000 439MHz (2MB L2)             1166      32     Dr. Dave     MIPS Pro 7.3         -               SGI Octane2, dual-CPU overclocked from 360 to 438.75MHz, cache running at 292.5MHz (97.5 oscillator taken from an R10K/195 module)
  64   AMD Athlon XP 2600+ 1.9 GHz                 1195       1     vvas         gcc 4.1.0            arakis          Debian GNU/Linux i386 (2.6.16-ck1)
  65   Intel Pentium D 3.4 GHz                     1210       ?     samurai      gcc 4.1.2            samurai         Debian GNU/Linux i386 (2.6.17.8-smp)
  66   MIPS R16000 800MHz (4MB)                    1233       1     mapesdhs     MIPS Pro 7.3         fuel            SGI Fuel, IRIX 6.5.26, Compiler Ref 15.
  67   SUN UltraSPARC IIIi 1.5 GHz                 1234       1     charon       Sun Studio 10        athena          SUN Sun Fire V240, Solaris 10 (sparc)
  68   MIPS R16000 800MHz (4MB)                    1247       1     nekonoko     MIPS Pro             -               SGI Fuel
  69   2 x MIPS R12000 400MHz (2MB)                1253      32     mapesdhs     MIPS Pro 7.3         fire            SGI Octane2, IRIX 6.5.26, Compiler Ref 12.
  70   4 x MIPS R10000 195MHz (2MB)                1311      40     mapesdhs     MIPS Pro 7.3         onyx            SGI Onyx, Compiler Ref 2.
  71   4 x MIPS R10000 195MHz (1MB)                1316      32     mapesdhs     MIPS Pro 7.3         challenge       SGI POWER Challenge 10000 rack, Compiler Ref 2.
  19   2 x Itanium2 "Madison" CPUs @ 1.3GHz        1316       1     Steven MJ    gcc 4.3.4            luxojr          SGI Altix 350, 1 compute/memory blade, 400MHz FSB, 6GB RAM, Fujitsu MAP3735NC 73GB SCA.
  72   AMD Athlon XP 2600+ 1.9 GHz                 1343       1     moT          gcc 3.4.4            chekov          Windows XP (cygwin)
  73   2 x MIPS R12000 360MHz (4MB)                1375      32     mapesdhs     MIPS Pro 7.3         origin          SGI Origin200, IRIX 6.5.26, Compiler Ref 16. hinv.
  74   2 x MIPS R12000 360MHz (4MB)                1384      16     bjorn        MIPS Pro             -               SGI Origin200 
  75   32 x MIPS R16000 700MHz (4MB)               1405       1     ramq         MIPS Pro 7.3         venom           SGI Origin350, IRIX 6.5.26, Compiler Ref 3. hinv.
  76   2 x MIPS R16000 700MHz (4MB)                1406       1     mapesdhs     MIPS Pro 7.3         tezro           SGI Tezro, IRIX 6.5.26, Compiler Ref 3.
  77   MIPS R16000 700MHz (4MB)                    1410       1     mapesdhs     MIPS Pro 7.3         fury            SGI Fuel, IRIX 6.5.26, Compiler Ref 15.
  78   2 x MIPS R12000 350MHz (1MB)                1410      32     mapesdhs     MIPS Pro 7.4         octane          SGI Octane, IRIX 6.5.30, Compiler Ref 10. This is a custom module, cores from two single-300s moved into what was a dual-250, thus the 1MB L2.
  79   Intel Pentium4 3.0 GHz                      1452       ?     nous         gcc 4.1.1            lothlorien      Arch GNU/Linux i386 (2.6.18-smp)
  80   Intel Pentium M 1.8 GHz                     1466       1     moT          gcc 3.4.4            sulu            Compaq laptop, Debian GNU/Linux i386 (2.6.11.0)
  81   2 x Itanium 800MHz (4MB)                    1477      16     pierocks     gcc 4.2              lizzy           Intellistation Z Pro 6894, Debian Linux testing with 2.6.24-1-itanium
  82   2 x MIPS R12000 344MHz (1MB L2)             1493      32     Dr. Dave     MIPS Pro 7.3         -               SGI Octane2, dual-CPU overclocked from 250 to 344MHz, cache running at 172MHz,cache divisor of 2, 6ns cache chips), SysAD of 114.5476 MHz
  83   Intel Itanium2 1.4GHz                       1514       1     Julien77     gcc 3.2.3            -               Altix 350
  84   AMD Athlon XP 2000 1.6 GHz                  1555       1     Airness      gcc 4.0.3            lebowski        Debian GNU/Linux i386 (2.6.15.1)
  85   MIPS R14000 600MHz (4MB)                    1641       1     mapesdhs     MIPS Pro 7.3         fuel            SGI Fuel, IRIX 6.5.26
  86   MIPS R14000 600MHz (2MB)                    1641       1     mapesdhs     MIPS Pro 7.3         sirius          SGI Octane2, IRIX 6.5.26, Compiler Ref 1.
  87   2 x MIPS R12000 300MHz (2MB)                   ?       1     mapesdhs     MIPS Pro 7.3         fire            SGI Octane2, IRIX 6.5.26, Compiler Ref 12.
  88   Intel Pentium4 2.6 GHz                      1678       1     Nuclear      gcc 4.0.3            nebula          Acer laptop, Debian GNU/Linux i386 (2.6.11.12)
  89   Intel Pentium D 3.4 GHz                     1703       1     samurai      MS C 13.10.3077      samurai         Windows XP
  90   Intel Pentium M 1.5 GHz                     1750       1     yanisk       gcc 4.0.3            book            Toshiba laptop, Ubuntu GNU/Linux i386 (2.6.15.26)
  91   Intel Pentium4 2.4 GHz                      1775       1     Gaghiel      gcc 3.4.4            bifteki         FreeBSD 6.1
  92   MIPS R14000 550MHz (2MB)                    1798       1     mapesdhs     MIPS Pro 7.3         pug             SGI Octane2, IRIX 6.5.26, Compiler Ref 3.
  93   2x MIPS R12000 270MHz (4MB)                 1832      32     mapesdhs     MIPS Pro 7.4.4       origin          Origin200, IRIX 6.5.30m. Compiler Ref 16.
  93   MIPS R14000 500MHz (2MB)                    1998       1     mapesdhs     MIPS Pro 7.3         zippy           SGI Fuel, IRIX 6.5.26
  94   Intel Pentium4 2.6 GHz                      2037       1     moT          gcc 4.0.3            thomasv         Debian GNU/Linux i386 (2.6.15)
  95   2 x MIPS R10000 250 MHz (1MB)               2104      32     mapesdhs     MIPS Pro 7.3         fire            SGI Octane2, IRIX 6.5.26, Compiler Ref 10.
  96   MIPS R12000 481MHz (2MB L2)                 2155       1     Dr. Dave     MIPS Pro 7.3         Zaphod          SGI Octane2, CPU overclocked from 400 to 481.25, SysAD 87.5MHz, cache 240.625MHz (divisor of 2)
  97   MIPS R12000 400MHz (8MB)                    2461       ?     ?            MIPS Pro             -               SGI 2100 
  98   MIPS R12000 400MHz (2MB)                    2480       1     mapesdhs     MIPS Pro 7.3         fire            SGI Octane2, IRIX 6.5.26, Compiler Ref 12.
  99   Intel Pentium4 2.0 GHz                      2483       1     charon       gcc 3.4.4            orion           FreeBSD 7.0
 100   MIPS R12000 400MHz (2MB)                    2541       1     mapesdhs     MIPS Pro 7.3         o2              SGI O2, IRIX 6.5.26, Compiler Ref 4.
 101   2 x MIPS R10000 195MHz (1MB)                2596      32     mapesdhs     MIPS Pro 7.3         fire            SGI Octane2, IRIX 6.5.26, Compiler Ref 10.
 102   2 x MIPS R10000 195MHz (4MB)                2600      32     mapesdhs     MIPS Pro 7.3         onyx2           SGI Onyx2, IRIX 6.5.26m, Compiler Ref 16.
 103   MIPS R12000 360MHz (4MB)                    2734       1     mapesdhs     MIPS Pro 7.3         origin          SGI Origin200, IRIX 6.5.26, Compiler Ref 16.
 104   AIM PowerPC G4 1.5 GHz                      2790       1     iM           gcc 4.0.0            headstar        MacOSX 10.4.5 (Apple ibook) 
 105   MIPS R12000 350MHz (2MB)                    2808       1     mapesdhs     MIPS Pro 7.4         octane          SGI Octane, IRIX 6.5.30, Compiler Ref 10.
 106   MIPS R12000 360MHz (2MB)                    2827       1     mapesdhs     MIPS Pro 7.3         fire            SGI Octane2, IRIX 6.5.26, Compiler Ref 1.
 107   2 x MIPS R10000 180MHz (1MB)                2844      32     mapesdhs     MIPS Pro 7.3         origin          SGI Origin200, IRIX 6.5.26, Compiler Ref 16.
 108   2 x MIPS R10000 175MHz (1MB)                2891      32     mapesdhs     MIPS Pro 7.3         octane          SGI Octane, IRIX 6.5.26, Compiler Ref 10.
 109   3 x Alpha 21164 EV68 833MHz (8MB)           2910       1     theinonen    gcc 4.1              -               Compaq Alphaserver ES40, 4GB RAM, Debion 4.0.
 110   MIPS R7000 600MHz (256K/1MB)                3007       1     nekonoko     MIPS Pro             -               SGI O2, Compiler Ref 5.
 111   4 x Alpha 21164 400MHz (4MB L3)             3080      32     theinonen    gcc-4.1              -               Alphaserver 4100 5/400 (EV56), Fedora Core.
 112   2 x MIPS R10000 175MHz (1MB)                3142       ?     bjorn        MIPS Pro             -               Octane
 113   AIM PowerPC G4 1.3 GHz                      3179       1     JLM          gcc 3.3              firestorm       Apple eMac. MacOSX 10.3.9
 114   MIPS R7000 600MHz (256K/1MB)                3187       1     deBug        MIPS Pro             -               SGI O2
 115   Intel Pentium3 910 MHz                      3227       1     nous         gcc 3.4.6            salvia          Gentoo GNU/Linux i386 (2.6.17)
 116   Intel Core Duo 1.83GHz (2MB L2)             3313       1     ?            gcc 4.0.1            iMac            PPC Software Emulation, OSX Tiger.
 117   MIPS R12000 300MHz (2MB)                    3327       1     mapesdhs     MIPS Pro 7.3         fire            SGI Octane2, IRIX 6.5.26, Compiler Ref 1.
 118   MIPS R12000 300MHz (2MB)                    3404       1     mapesdhs     MIPS Pro 7.3         o2              SGI O2, IRIX 6.5.26, Compiler Ref 4.
 119   MIPS R12000 300MHz (2MB)                    3478       1     bjornr       MIPS Pro             -               SGI O2, IRIX 6.5.x
 120   4 x MIPS R4400SC 250MHz (4MB)               3561      64     mapesdhs     MIPS Pro 7.3         onyx            SGI Onyx RE2 rack, 2GB RAM (4-way), 6.5.22m, Compiler Ref 8.
 121   Intel Celeron 733 MHz                       3660       1     moT          gcc 3.3.5            melon           Debian GNU/Linux i386 (2.6.8)
 122   MIPS R12000 270 MHz                         3795       1     mapesdhs     MIPS Pro 7.3         astra           SGI O2, IRIX 6.5.26, Compiler Ref 4.
 123   MIPS R10000 250 MHz (4MB)                   4063       1     bjornl       MIPS Pro 7.4.1m      gigantix32      SGI Origin2000, 10GB RAM, 6.5.30, ExpressLink (hinv)
 124   MIPS R10000 250 MHz (1MB)                   4070       1     mapesdhs     MIPS Pro 7.3         fire            SGI Octane2, IRIX 6.5.26, Compiler Ref 10.
 125   MIPS R10000 250 MHz (2MB)                   4104       1     mapesdhs     MIPS Pro 7.4         octane          SGI Octane, IRIX 6.5.30, Compiler Ref 10. This is an R10K/250 core moved from a dual-250 into a former single-300 module, thus the 2MB L2.
 126   POWER3-II 450MHz (?MB)                      4106       1     theinonen    gcc 4.0              -               IBM 9112-165, AIX 5.1
 127   MIPS R10000 250 MHz (1MB)                   4158       1     mapesdhs     MIPS Pro 7.3         o2              SGI O2, IRIX 6.5.26, Compiler Ref 13.
 128   AIM PowerPC G4 1.0 GHz                      4310       1     simonh       gcc 3.3              boris           Apple eMac, MacOSX 10.3.9
 129   MIPS R10000 225MHz (1MB)                    4557       1     mapesdhs     MIPS Pro 7.3         fire            SGI Octane2, IRIX 6.5.26, Compiler Ref 12.
 130   MIPS R10000 225MHz (1MB)                    4718       1     mapesdhs     MIPS Pro 7.3         o2              SGI O2, IRIX 6.5.26, Compiler Ref 4.
 131   Intel Pentium3 800 MHz                      4933       1     moT          gcc 3.3.5            trip            IBM laptop Debian GNU/Linux i386
 132   MIPS R10000 195 MHz (1MB)                   5119       1     mapesdhs     MIPS Pro 7.3         fire            SGI Octane, IRIX 6.5.26, Compiler Ref 7.
 133   MIPS R10000 195 MHz (2MB)                   5151       1     mapesdhs     MIPS Pro 7.3         onyx            SGI Onyx, IRIX 6.5.22, Compiler Ref 14.
 134   MIPS R10000 195 MHz (1MB)                   5231       1     mapesdhs     MIPS Pro 7.3         indigo2         SGI Indigo2, IRIX 6.5.22, Compiler Ref 11. 
 135   MIPS R7000 350 MHz (256K/1MB)               5258       1     mapesdhs     MIPS Pro 7.3         o2              SGI O2, IRIX 6.5.26, Compiler Ref 5. 
 136   MIPS R10000 195 MHz (1MB)                   5298       1     mapesdhs     MIPS Pro 7.3         o2              SGI O2, IRIX 6.5.26, Compiler Ref 6.
 137   4 x MIPS R4400 150MHz (1MB)                 5749      64     mapesdhs     MIPS Pro 7.3         onyx            SGI Onyx, IRIX 6.5.22, Compiler Ref 8.
 138   MIPS R10000 175 MHz (1MB)                   5750       1     mapesdhs     MIPS Pro 7.3         octane          SGI Octane, IRIX 6.5.26, Compiler Ref 10.
 139   MIPS R10000 175 MHz (1MB)                   5999       1     mapesdhs     MIPS Pro 7.3         o2              SGI O2, IRIX 6.5.26, Compiler Ref 6.
 140   MIPS R5200 300MHz (1MB)                     6425       1     mapesdhs     MIPS Pro 7.3         o2              SGI O2, IRIX 6.5.26, Compiler Ref 9.
 141   AIM PowerPC G4 450 MHz                      6790       1     JLM          gcc 3.3              cubic           MacOSX 10.3.9 (Apple PowerMac G4 Cube) 
 142   MIPS R10000 150MHz (1MB)                    6978       1     mapesdhs     MIPS Pro 7.3         o2              SGI O2, IRIX 6.5.26, Compiler Ref 6.
 143   Alpha 666MHz (4MB L3)                       7383       1     theinonen    gcc 4.1              -               AlphaPC 164LX (21164A EV56), Debian 4.0
 144   Intel Celeron 350 MHz                       8275       1     Nuclear      gcc 4.0.3            eumaios         Debian GNU/Linux i386 (2.4.25)
 145   Intel Celeron 334 MHz                       8776       1     yanisk       gcc 4.0.3            server          Ubuntu GNU/Linux i386 (2.6.15.23)
 146   2 x MIPS R8000 75MHz (4MB L2)               9107      32     mapesdhs     MIPS Pro 7.3         challenger      POWER Challenge rack, Compiler Ref 18, IRIX 6.5.22m, 512MB RAM (2-way interleaving)
 147   AIM PowerPC 604 375 MHz                     9229       1     moT          gcc 3.2.2            leonidas        IBM RS/6000 B50, Mandrake GNU/Linux 9.1 (2.4.21-0.13mdk)
 148   MIPS R5000 200 MHz (1MB)                    9701       1     mapesdhs     MIPS Pro 7.3         o2              SGI O2, IRIX 6.5.26, Compiler Ref 5.
 149   AIM PowerPC G3 350 MHz                     10120       1     vvas         gcc 4.0.3            zouzouni        Apple PowerMac, Debian GNU/Linux ppc (2.6.16-mm1)
 150   Alpha 21164 500MHz (8MB L3)                10941       1     theinonen    gcc 4.1              -               Alphastation 500/500 (EV56), Debian 4.0.
 151   MIPS R5000 180MHz (512K)                   11273       1     mapesdhs     MIPS Pro 7.3         o2              SGI O2, IRIX 6.5.26, Compiler Ref 5.
 152   MIPS R5000PC 180MHz (no L2)                11339       1     mapesdhs     MIPS Pro 7.3         o2              SGI O2, IRIX 6.5.26, Compiler Ref 5.
 153   MIPS R5000 180 MHz                         11716       1     Nuclear      gcc 3.4.0            apricot         SGI O2, IRIX 6.5
 154   Alpha 21164 400MHz (4MB L3)                12084       1     theinonen    gcc-4.1              -               Alphaserver 4100 5/400 (EV56), Fedora Core.
 155   MIPS R4400SC 250MHz (4MB)                  13890       1     mapesdhs     MIPS Pro 7.3         onyx            SGI Onyx RE2 rack, 2GB RAM (4-way), 6.5.22m, Compiler Ref 8.
 156   MIPS R4400SC 250MHz (2MB)                  15512       1     bigD         MIPS Pro 7.4         -               SGI Indigo2, IRIX 6.5.22m, Compiler Ref 19.
 157   MIPS R4400SC 200MHz (1MB)                  19137       1     bigD         MIPS Pro 7.4         -               SGI Indigo2, IRIX 6.5.22m, Compiler Ref 19.
 158   Intel Pentium MMX 166 MHz                  21397       1     Nuclear      gcc 4.0.3            pulsar          Debian GNU/Linux i386 (2.6.15.1)
 159   Sparc 85MHz                                28310       1     bjornr       gcc                  -               SUN SparcServer 1000E, 8 x 85MHz, 1 CPU only.   
 160   Cyrix M II 166 MHz                         40611       1     nous         gcc 4.1.1            poseidon        Damn Small GNU/Linux i386 (2.4.32)
 161   MIPS R4600 133 MHz                         41016       1     Nuclear      gcc 2.95.3           indy            SGI Indy, IRIX 6.2
 162   SUN microSPARC II 70 MHz                   73207       1     jimis        gcc 3.3.4            grape           SUN SPARCstation 5, Aurora GNU/Linux sparc (2.4.28)
 163   MIPS R3000 33MHz                          140400       1     jan-jaap     MIPS Pro 2.0.4       -               SGI Indigo (96MB RAM), IRIX 4.0.5F, compiled with CFLAGS -O3.
 164   MIPS R3000 33MHz                          146970       1     jan-jaap     gcc 3.0.4            -               SGI Indigo (96MB RAM), IRIX 4.0.5F, last gcc to support COFF on MIPS.
 165   ARM 920t (no fpu) 200 MHz                 296108       1     Nuclear      gcc 4.0.2            gp2x            GPH GP2X, GNU/Linux arm (2.4.25)
 166   ARM 7TDMI (no fpu) 16 MHz               15012612       1     Nuclear      gcc 4.0.2            gba             Nintendo GameBoy Advance


SGI Results Table (Test 1): 'scene' at 800x600 (these are just the SGI entries from the main table above)

                                                   Time   No. of                                      Host Name
Rank   System/CPU                                 (msec)  Threads   Tester       Compiler             (if any)        System/OS/Compile Line Reference/etc.

   1   32 x MIPS R16000 700MHz (4MB)                 51     224     ramq         MIPS Pro 7.3         venom           SGI Origin350, IRIX 6.5.26, Compiler Ref 3. hinv.
   2   32 x MIPS R14000 600MHz (4MB)                 63     200     joerg        MIPS Pro 7.4.4m      -               Origin3400, IRIX 6.5.30, Compiler Ref 16.
   3   8 x MIPS R16000 700MHz (4MB)                 189     128     nekonoko     MIPS Pro             -               Origin350, IRIX 6.5.30.
   4   8 x MIPS R14000 600MHz (4MB)                 217     128     mapesdhs     MIPS Pro             origin          SGI Origin300 (2 x quad-600 bricks), IRIX 6.5.30m, Compiler Ref 3.
   5   32 x R10000 250MHz (4MB)                     246     128     bjornl       MIPS Pro 7.4.1m      gigantix32      SGI Origin2000, 10GB RAM, 6.5.30, ExpressLink (hinv)
   6   4 x MIPS R16000 1GHz (16MB)                  252      96     mapesdhs     MIPS Pro 7.4.4m      tezro           SGI Tezro (hinv), IRIX 6.5.30, Compiler Ref 3.
   7   8 x MIPS R14000 500MHz (2MB)                 254     256     mapesdhs     MIPS Pro 7.3         origin          SGI Origin300 (2 x quad-500 bricks), IRIX 6.5.26m, Compiler Ref 3.
   8   24 x MIPS R10000 195MHz (1MB)                271      88     mapesdhs     MIPS Pro             challenge       SGI POWER Challenge 10000 rack, Compiler Ref 2.
   9   6 x MIPS R14000 600MHz (4MB)                 284     128     nekonoko     MIPS Pro             Wadatsumi       Origin300
  19   2 x Itanium2 dual-core 9040 1.6GHz           287      32     Steven MJ    gcc 4.3.4            luxojr          SGI Altix 450, 1 blade, 533MHz FSB, 20GB RAM, 
  10   8 x MIPS R12000 400MHz (8MB)                 336     256     jan-jaap     MIPS Pro 7.4.4m                      SGI 2100, IRIX 6.5.30
  11   4 x MIPS R14000 600MHz (4MB)                 419     128     nekonoko     MIPS Pro             Wadatsumi       Origin300
  12   4 x MIPS R14000 600MHz (4MB)                 419      32     BigD         MIPS Pro             origin          SGI Origin300, IRIX 6.5.30, supplied MIPS4 binary in c-ray archive.
  13   8 x MIPS R12000 300MHz (8MB)                 457     128     bjorn        MIPS Pro             -               Origin2000 
  14   8 x MIPS R10000 250MHz (4MB)                 458      80     fzalfa       MIPS Pro             -               Origin2000 
  15   2 x MIPS R16000 1GHz (16MB)                  497      16     bri3d        MIPS Pro 7.4.4m      Iceberg         Origin350, IRIX 6.5.30, Compiler Ref 15.
  16   4 x MIPS R14000 500MHz (2MB)                 501     150     mapesdhs     MIPS Pro 7.3         origin          Origin300, IRIX 6.5.26m, Compiler Ref 3. [hinv]
  17   4 x MIPS R14000 500MHz (8MB)                 510      64     mapesdhs     MIPS Pro 7.3         onyx2           Onyx2 Deskside, IRIX 6.5.26m, Compiler Ref 3.
  18   12 x MIPS R10000 195MHz (2MB)                545      60     jan-jaap     MIPS Pro 7.3         -               POWER Challenge L, IRIX 6.2. Compiler Ref 14.
  19   6 x MIPS R12000 300MHz (8MB)                 581     256     bjorn        MIPS Pro             -               Origin2000 
  20   4 x MIPS R12000 400MHz (8MB)                 639      64     mapesdhs     MIPS Pro 7.3         onyx2           SGI Onyx2, Quad-R12K/400MHz (8MB), IR2E gfx (2RM9/64), 4GB RAM, 18GB 15K disk.
  21   2 x MIPS R16000 700MHz (4MB)                 710      32     mapesdhs     MIPS Pro 7.3         tezro           SGI Tezro, IRIX 6.5.26, Compiler Ref 3.
  22   2 x Intel Itanium2 1.4GHz                    761      64     Julien77     gcc 3.2.3            -               Altix 350
  23   2 x MIPS R14000 600MHz (2MB)                 827      32     mapesdhs     MIPSpro 7.4.4m       fire            SGI Octane2, IRIX 6.5.30, Compiler Ref 1.
  24   4 x MIPS R12000 300MHz (8MB)                 841     128     bjorn        MIPS Pro             -               SGI Origin2000
  25   4 x MIPS R12000 270MHz (4MB)                 930      64     bjorn        MIPS Pro             -               SGI Origin200 
  26   4 x MIPS R16000 1GHz (16MB)                  986       1     mapesdhs     MIPS Pro 7.4.4m      tezro           SGI Tezro (hinv), IRIX 6.5.30, Compiler Ref 3.
  27   2 x MIPS R16000 1GHz (16MB)                  986       1     bri3d        MIPS Pro 7.4.4m      Iceberg         Origin350, IRIX 6.5.30, Compiler Ref 15.
  19   2 x Itanium2 dual-core 9040 1.6GHz          1064       1     Steven MJ    gcc 4.3.4            luxojr          SGI Altix 450, 1 blade, 533MHz FSB, 20GB RAM.
  28   MIPS R16000 900MHz (8MB)                    1095       1     mapesdhs     MIPS Pro 7.3         winters         SGI Fuel, IRIX 6.5.26, Compiler Ref 15.
  29   2 x MIPS R12000 439MHz (2MB L2)             1166      32     Dr. Dave     MIPS Pro 7.3         -               SGI Octane2, dual-CPU overclocked from 360 to 438.75MHz, cache running at 292.5MHz (97.5 oscillator taken from an R10K/195 module)
  30   MIPS R16000 800MHz (4MB)                    1233       1     mapesdhs     MIPS Pro 7.3         fuel            SGI Fuel, IRIX 6.5.26, Compiler Ref 15.
  31   MIPS R16000 800MHz (4MB)                    1247       1     nekonoko     MIPS Pro             -               SGI Fuel
  32   2 x MIPS R12000 400MHz (2MB)                1253      32     mapesdhs     MIPS Pro 7.3         fire            SGI Octane2, IRIX 6.5.26, Compiler Ref 12.
  33   4 x MIPS R10000 195MHz (2MB)                1307      40     mapesdhs     MIPS Pro             onyx            SGI Onyx, Compiler Ref 2.
  34   4 x MIPS R10000 195MHz (1MB)                1316      32     mapesdhs     MIPS Pro             challenge       SGI POWER Challenge 10000 rack, Compiler Ref 2.
  35   2 x MIPS R12000 360MHz (4MB)                1375      32     mapesdhs     MIPS Pro 7.3         origin          SGI Origin200, IRIX 6.5.26, Compiler Ref 16.
  36   2 x MIPS R12000 360MHz (4MB)                1384      16     bjorn        MIPS Pro             -               SGI Origin200 
  37   32 x MIPS R16000 700MHz (4MB)               1405       1     ramq         MIPS Pro 7.3         venom           SGI Origin350, IRIX 6.5.26, Compiler Ref 3. hinv.
  38   2 x MIPS R16000 700MHz (4MB)                1406       1     mapesdhs     MIPS Pro 7.3         tezro           SGI Tezro, IRIX 6.5.26, Compiler Ref 3.
  39   MIPS R16000 700MHz (4MB)                    1410       1     mapesdhs     MIPS Pro 7.3         fury            SGI Fuel, IRIX 6.5.26, Compiler Ref 15.
  40   2 x MIPS R12000 350MHz (1MB)                1410      32     mapesdhs     MIPS Pro 7.4         octane          SGI Octane, IRIX 6.5.30, Compiler Ref 10. This is a custom module, cores from two single-300s moved into what was a dual-250, thus the 1MB L2.
  41   2 x MIPS R12000 344MHz (1MB L2)             1493      32     Dr. Dave     MIPS Pro 7.3         -               SGI Octane2, dual-CPU overclocked from 250 to 344MHz, cache running at 172MHz,cache divisor of 2, 6ns cache chips), SysAD of 114.5476 MHz
  42   Intel Itanium2 1.4GHz                       1514       1     Julien77     gcc 3.2.3            -               Altix 350
  43   MIPS R14000 600MHz (4MB)                    1641       1     mapesdhs     MIPS Pro 7.3         fuel            SGI Fuel, IRIX 6.5.26
  44   MIPS R14000 600MHz (2MB)                    1641       1     mapesdhs     MIPS Pro 7.3         sirius          SGI Octane2, IRIX 6.5.26, Compiler Ref 1.
  45   2 x MIPS R12000 300MHz (2MB)                   ?       1     mapesdhs     MIPS Pro 7.3         fire            SGI Octane2, IRIX 6.5.26, Compiler Ref 12.
  46   MIPS R14000 550MHz (2MB)                    1798       1     mapesdhs     MIPS Pro 7.3         pug             SGI Octane2, IRIX 6.5.26, Compiler Ref 3.
  46   2x MIPS R12000 270MHz (4MB)                 1832      32     mapesdhs     MIPS Pro 7.4.4       origin          Origin200, IRIX 6.5.30m. Compiler Ref 16.
  47   MIPS R14000 500MHz (2MB)                    1998       1     mapesdhs     MIPS Pro 7.3         zippy           SGI Fuel, IRIX 6.5.26
  48   2 x MIPS R10000 250 MHz (1MB)               2104      32     mapesdhs     MIPS Pro 7.3         fire            SGI Octane2, IRIX 6.5.26, Compiler Ref 10.
  49   MIPS R12000 481MHz (2MB L2)                 2155       1     Dr. Dave     MIPS Pro 7.3         Zaphod          SGI Octane2, CPU overclocked from 400 to 481.25, SysAD 87.5MHz, cache 240.625MHz (divisor of 2)
  50   MIPS R12000 400MHz (8MB)                    2461       ?     ?            MIPS Pro             -               SGI 2100 
  51   MIPS R12000 400MHz (2MB)                    2480       1     mapesdhs     MIPS Pro 7.3         fire            SGI Octane2, IRIX 6.5.26, Compiler Ref 12.
  52   MIPS R12000 400MHz (2MB)                    2541       1     mapesdhs     MIPS Pro 7.3         o2              SGI O2, IRIX 6.5.26, Compiler Ref 4.
  53   2 x MIPS R10000 195MHz (4MB)                2593      64     mapesdhs     MIPS Pro 7.3         onyx2           SGI Onyx2, IRIX 6.5.26m, Compiler Ref 16.
  54   2 x MIPS R10000 195MHz (1MB)                2596      32     mapesdhs     MIPS Pro 7.3         fire            SGI Octane2, IRIX 6.5.26, Compiler Ref 10.
  55   2 x MIPS R12000 360MHz (4MB)                2734       1     mapesdhs     MIPS Pro 7.3         origin          SGI Origin200, IRIX 6.5.26, Compiler Ref 16.
  56   MIPS R12000 350MHz (2MB)                    2808       1     mapesdhs     MIPS Pro 7.4         octane          SGI Octane, IRIX 6.5.30, Compiler Ref 10.
  57   MIPS R12000 360MHz (2MB)                    2827       1     mapesdhs     MIPS Pro 7.3         fire            SGI Octane2, IRIX 6.5.26, Compiler Ref 1.
  58   2 x MIPS R10000 180MHz (1MB)                2844      32     mapesdhs     MIPS Pro 7.3         origin          SGI Origin200, IRIX 6.5.26, Compiler Ref 16.
  59   2 x MIPS R10000 175MHz (1MB)                2891      32     mapesdhs     MIPS Pro 7.3         octane          SGI Octane, IRIX 6.5.26, Compiler Ref 10.
  60   MIPS R7000 600MHz (256K/1MB)                3007       1     nekonoko     MIPS Pro             -               SGI O2, Compiler Ref 5.
  61   2 x MIPS R10000 175MHz (1MB)                3142       ?     bjorn        MIPS Pro             -               Octane
  62   MIPS R7000 600MHz (256K/1MB)                3187       1     deBug        MIPS Pro             -               SGI O2
  63   MIPS R12000 300MHz (2MB)                    3327       1     mapesdhs     MIPS Pro 7.3         fire            SGI Octane2, IRIX 6.5.26, Compiler Ref 1.
  64   MIPS R12000 300MHz (2MB)                    3404       1     mapesdhs     MIPS Pro 7.3         o2              SGI O2, IRIX 6.5.26, Compiler Ref 4.
  65   MIPS R12000 300MHz (2MB)                    3478       1     bjornr       MIPS Pro             -               SGI O2, IRIX 6.5.x
  66   MIPS R12000 270 MHz                         3795       1     mapesdhs     MIPS Pro 7.3         astra           SGI O2, IRIX 6.5.26, Compiler Ref 4.
  67   MIPS R10000 250 MHz (4MB)                   4063       1     bjornl       MIPS Pro 7.4.1m      gigantix32      SGI Origin2000, 10GB RAM, 6.5.30, ExpressLink (hinv)
  68   MIPS R10000 250 MHz (1MB)                   4070       1     mapesdhs     MIPS Pro 7.3         fire            SGI Octane2, IRIX 6.5.26, Compiler Ref 10.
  69   MIPS R10000 250 MHz (2MB)                   4104       1     mapesdhs     MIPS Pro 7.4         octane          SGI Octane, IRIX 6.5.30, Compiler Ref 10. This is an R10K/250 core moved from a dual-250 into a former single-300 module, thus the 2MB L2.
  70   MIPS R10000 250 MHz (1MB)                   4158       1     mapesdhs     MIPS Pro 7.3         o2              SGI O2, IRIX 6.5.26, Compiler Ref 13.
  71   MIPS R10000 225MHz (1MB)                    4557       1     mapesdhs     MIPS Pro 7.3         fire            SGI Octane2, IRIX 6.5.26, Compiler Ref 12.
  72   MIPS R10000 225MHz (1MB)                    4718       1     mapesdhs     MIPS Pro 7.3         o2              SGI O2, IRIX 6.5.26, Compiler Ref 4.
  73   MIPS R10000 195 MHz (1MB)                   5119       1     mapesdhs     MIPS Pro 7.3         fire            SGI Octane, IRIX 6.5.26, Compiler Ref 7.
  74   MIPS R10000 195 MHz (2MB)                   5151       1     mapesdhs     MIPS Pro 7.3         onyx            SGI Onyx, IRIX 6.5.22, Compiler Ref 14.
  75   MIPS R10000 195 MHz (1MB)                   5231       1     mapesdhs     MIPS Pro 7.3         indigo2         SGI Indigo2, IRIX 6.5.22, Compiler Ref 11. 
  76   MIPS R7000 350 MHz (256K/1MB)               5258       1     mapesdhs     MIPS Pro 7.3         o2              SGI O2, IRIX 6.5.26, Compiler Ref 5. 
  77   MIPS R10000 195 MHz (1MB)                   5298       1     mapesdhs     MIPS Pro 7.3         o2              SGI O2, IRIX 6.5.26, Compiler Ref 6.
  78   4 x MIPS R4400 150MHz (1MB)                 5749      64     mapesdhs     MIPS Pro 7.3         onyx            SGI Onyx, IRIX 6.5.22, Compiler Ref 8.
  79   MIPS R10000 175 MHz (1MB)                   5750       1     mapesdhs     MIPS Pro 7.3         octane          SGI Octane, IRIX 6.5.26, Compiler Ref 10.
  80   MIPS R10000 175 MHz (1MB)                   5999       1     mapesdhs     MIPS Pro 7.3         o2              SGI O2, IRIX 6.5.26, Compiler Ref 6.
  81   MIPS R5200 300MHz (1MB)                     6425       1     mapesdhs     MIPS Pro 7.3         o2              SGI O2, IRIX 6.5.26, Compiler Ref 9.
  82   MIPS R10000 150MHz (1MB)                    6978       1     mapesdhs     MIPS Pro 7.3         o2              SGI O2, IRIX 6.5.26, Compiler Ref 6.
  83   MIPS R5000 200 MHz (1MB)                    9701       1     mapesdhs     MIPS Pro 7.3         o2              SGI O2, IRIX 6.5.26, Compiler Ref 5.
  84   MIPS R5000 180MHz (512K)                   11273       1     mapesdhs     MIPS Pro 7.3         o2              SGI O2, IRIX 6.5.26, Compiler Ref 5.
  85   MIPS R5000PC 180MHz (no L2)                11339       1     mapesdhs     MIPS Pro 7.3         o2              SGI O2, IRIX 6.5.26, Compiler Ref 5.
  86   MIPS R5000 180 MHz                         11716       1     Nuclear      gcc 3.4.0            apricot         SGI O2, IRIX 6.5
  87   MIPS R4400SC 250MHz (4MB)                  13890       1     mapesdhs     MIPS Pro 7.3         onyx            SGI Onyx RE2 rack, 2GB RAM (4-way), 6.5.22m, Compiler Ref 8.
  88   MIPS R4400SC 250MHz (2MB)                  15512       1     bigD         MIPS Pro 7.4         -               SGI Indigo2, IRIX 6.5.22m, Compiler Ref 19.
  89   MIPS R4400SC 200MHz (1MB)                  19137       1     bigD         MIPS Pro 7.4         -               SGI Indigo2, IRIX 6.5.22m, Compiler Ref 19.         
  90   MIPS R4600 133 MHz                         41016       1     Nuclear      gcc 2.95.3           indy            SGI Indy, IRIX 6.2
  91   MIPS R3000 33MHz                          140400       1     jan-jaap     MIPS Pro 2.0.4       -               SGI Indigo (96MB RAM), IRIX 4.0.5F, compiled with CFLAGS -O3.
  92   MIPS R3000 33MHz                          146970       1     jan-jaap     gcc 3.0.4            -               SGI Indigo (96MB RAM), IRIX 4.0.5F, last gcc to support COFF on MIPS.


Test 2: 'sphfract' at 800x600 (data not yet reformatted)

                                                Time    No. of
                                                (ms)    Threads    Misc Info

2 x Intel XEON 4-core E5420 2.5GHz (2x6MB)       922      128      jgilje; Sun Studio Express, Supermicro X7DWA-N mbd, 8GB DDR2/667 FB-DIMM RAM, OpenSolaris 2008.05, cc -V: 'cc: Sun Ceres C 5.10 SunOS_i386 2008/04/04', '-fast -m64'
Phenom II X6 1055T 2.8GHz 6-core                1231       96      Kelly; path64 git 20110620, dooley, Linux PC, 2.6.39.1, x86_64, data by Kelly Anderson.
32 x MIPS R16000 700MHz (4MB)                   1351      128      ramq; MIPS Pro 7.3         venom           SGI Origin350, IRIX 6.5.26, Compiler Ref 3. hinv.
Core i5 2400S S.B. 2.5GHz 4-core, no HT         1422       32      jan-jaap; Intel ICC 12.0.3     -               OpenSUSE 11.4 (x86_64), Gigabyte GA-H67N-USB3-B3, 8GB RAM, OCZ-Vertex2 SSD
O3400, 32 x R14K/600 (4MB)                      1548      200      joerg; MIPS Pro 7.4.4m, IRIX 6.5.30, Compiler Ref 16.
Phenom II X6 1055T 2.8GHz 6-core                2528       96      Kelly; gcc 4.5.3, dooley, Linux PC, 2.6.39.1, x86_64, data by Kelly Anderson.
Intel Core2Quad Q6600 2.4GHz (2x4MB)            3231       64      jan-jaap; Knoppix 5.0 CD, kernel 2.6.17, Intel V9.0 Compiler
Origin2000 32 x R10K/250 (4MB)                  3898      600      bjornl; MIPS Pro, SGI Origin2000, 10GB RAM, 6.5.30, ExpressLink (hinv)
Apple MacBook Pro, Core i7 M620 2.66GHz (?MB)   4209       32      udo; GCC, MacOS X 10.6.4, 4GB RAM, XCode Developer Package (GCC)  
SUN V20z 2 x Dual-Core Opteron 275              4576       32      Julien77; Red Hat + gcc 3.4.6.
IBM Thinkpad, Core2Duo T7100 1.8GHz (2MB)       4779       32      schleusel; ICC 10.1, morticia, IBM ThinkPad T61, 4GB DDR2/667 RAM, Debian Lenny, Kernel 2.6.24 x86_64, compiled with -fast. 
Origin350 8 x R16000 700MHz (4MB)               5179      128      nekonoko; http://forums.nekochan.net/viewtopic.php?f=14&t=16717825
Intel XEON Quad-core 3GHz X5365                 5439       60      bjornr; gcc 4.1.2, HP BL460c bladeserver, 36GB RAM, Linux.
Origin300 8 x R14000 600MHz (4MB)               5730      128      mapesdhs; MIPS Pro, origin, SGI Origin300 (2 x quad-600 bricks), IRIX 6.5.30m, Compiler Ref 3.
Intel Core2Duo, 2.4GHz (3MB)                    6175       32      BigD; GCC 4.6.1; mbp; Apple MacBook Pro (Early 2008 model), Mac OS 10.6.4.
POWER Challenge 24 x R10K/195MHz (1MB)          6530      128      mapesdhs; Compiler Ref 2.
4 x MIPS R16000 1GHz (16MB)                     6688      150      mapesdhs; MIPS Pro 7.4.4m      tezro           SGI Tezro (hinv), IRIX 6.5.30, Compiler Ref 3.
8 x MIPS R14000 500MHz (2MB)                    6754      200      mapesdhs; MIPS Pro 7.3         origin          SGI Origin300 (2 x quad-500 bricks), IRIX 6.5.26m, Compiler Ref 3.
2 x Intel XEON 4-core E5420 2.5GHz (2x6MB)      7203        1      jgilje; Sun Studio Express, Supermicro X7DWA-N mbd, 8GB DDR2/667 FB-DIMM RAM, OpenSolaris 2008.05, cc -V: 'cc: Sun Ceres C 5.10 SunOS_i386 2008/04/04', '-fast -m64'
Origin300 6 x R14K/600MHz (4MB)                 7909      128      nekonoko; http://forums.nekochan.net/viewtopic.php?f=14&t=11875
SGI Altix 450 2x Itanium2 9040 2-core 1.6GHz    8221       32      Steven MJ; gcc 4.3.4            luxojr          SGI Altix 450, 1 blade, 533MHz FSB, 20GB RAM
SGI 2100 8 x R12K/400 (8MB)                     9106      128      jan-jaap; MIPSpro 7.4.4m, IRIX 6.5.30
Origin300 4 x R14K/600 (4MB)                   11233       32      BigD; MIPS Pro; origin; SGI Origin300, IRIX 6.5.30, supplied MIPS4 binary in c-ray archive.
Origin2000 8 x R12K/300MHz (8MB)               11412      256      bjorn; 
POWER Challenge L, 12 x R10K/195 (2MB)         12544       60      jan-jaap; MIPS Pro 7.3, IRIX 6.2 fully patched. hinv. Compiler Ref 14.
Origin2000 8 x R10K/250MHz (4MB)               12562       80      fzalfa
Intel Core2Quad Q6600 2.4GHz (2x4MB)           12805        1      jan-jaap; Knoppix 5.0 CD, kernel 2.6.17, Intel V9.0 Compiler
P4 2.8GHz (512K), HT                           13324        8      jan-jaap; Debian 4.0 'Etch' (kernel 2.6.18), Intel V9.0 compiler
4 x MIPS R14000 500MHz (2MB)                   13368      150      mapesdhs;     MIPS Pro 7.3         origin          Origin300, IRIX 6.5.26m, Compiler Ref 3. [hinv]
3 x Alpha 21164 EV68 833MHz (8MB)              13478        1      theinonen; gcc 4.1, Compaq Alphaserver ES40, 4GB RAM, Debion 4.0.
4 x MIPS R14000 500MHz (8MB)                   13740      128      mapesdhs; MIPS Pro 7.3         onyx2           SGI Onyx2, Quad-R12K/500MHz (8MB), IR2E gfx (2RM9/64), 4GB RAM, 18GB 15K disk.
2 x MIPS R16000 1GHz (16MB)                    14168       16      bri3d; MIPS Pro 7.4.4m, Iceberg, Origin350, IRIX 6.5.30, Compiler Ref 15.
Core2Duo 4.1GHz (6MB), 1 core only             14219        1      Dr. Dave; Win2K, Penryn CPU, supplied x86 binary
Origin2000 6 x R12K/300MHz (8MB)               15138      128      bjorn; 
Onyx2 4 x MIPS R12000 400MHz (8MB)             17015       64      mapesdhs; MIPS Pro 7.3         onyx2           SGI Onyx2, Quad-R12K/400MHz (8MB), IR2E gfx (2RM9/64), 4GB RAM, 18GB 15K disk.
SUN V20z 2 x Dual-Core Opteron 275             17876        1      Julien77; Red Hat + gcc 3.4.6.
Altix350 Itanium2 2 x 1.4GHz                   18840       64      Julien77; GCC 3.2.3. http://forums.nekochan.net/viewtopic.php?f=14&t=17403
Tezro 2 x MIPS R16000 700MHz (4MB)             19211       32      mapesdhs; MIPS Pro 7.3         tezro           SGI Tezro, IRIX 6.5.26, Compiler Ref 3.
2 x Itanium2 "Madison" CPUs @ 1.3GHz           20095       32      Steven MJ; gcc 4.3.4            luxojr          SGI Altix 350, 1 compute/memory blade, 400MHz FSB, 6GB RAM, Fujitsu MAP3735NC 73GB SCA.
Intel XEON Quad-core 3GHz X5365                21582        1      bjornr; gcc 4.1.2, HP BL460c bladeserver, 36GB RAM, Linux.
Octane2 Dual-R14K/600MHz (2MB)                 22322       32      mapesdhs
Origin2000 Quad-R12K/300MHz (8MB)              22403      256      bjorn;
Origin200 Quad-R12K/270MHz (4MB)               25032      256      bjorn;
4 x MIPS R16000 1GHz (16MB)                    26656        1      mapesdhs; MIPS Pro 7.4.4m      tezro           SGI Tezro (hinv), IRIX 6.5.30, Compiler Ref 3.
2 x MIPS R16000 1GHz (16MB)                    28259        1      bri3d; MIPS Pro 7.4.4m, Iceberg, Origin350, IRIX 6.5.30, Compiler Ref 15.
MIPS R16000 900MHz (8MB)                       29663        1      mapesdhs; MIPS Pro 7.3, winters, SGI Fuel, IRIX 6.5.26, Compiler Ref 15.
Octane2 Dual-R12K/439 (2MB)                    32095       32      Dr. Dave; MIPS Pro 7.3, dual-CPU overclocked from 360 to 438.75MHz, cache running at 292.5MHz (97.5 oscillator taken from an R10K/195 module)
SGI Altix 450 2x Itanium2 9040 2-core 1.6GHz   32258        1      Steven MJ; gcc 4.3.4            luxojr          SGI Altix 450, 1 blade, 533MHz FSB, 20GB RAM
Fuel R16000 800MHz (4MB)                       33409        1      mapesdhs; MIPS Pro 7.3; fuel; SGI Fuel, IRIX 6.5.26, Compiler Ref 15.
Octane2 Dual-R12K/400MHz (2MB)                 33895       32      mapesdhs; cc -O3 -mips4 -IPA -LNO -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
Onyx1 RE2 Quad-R10K/195MHz (2MB)               36895       40      mapesdhs; cc -O3 -mips4 -IPA -TARG:platform=ip25 -Ofast=ip25 c-ray-mt.c -o c-ray-mt -lm -lpthread
Origin200 Dual-R12K/360 (4MB)                  37120       32      mapesdhs; Compiler Ref 16.
Origin200 Dual-R12K/360MHz (4MB)               37138       32      bjorn;
Altix350 Itanium2 1.4GHz                       37616        1      Julien77; GCC 3.2.3. http://forums.nekochan.net/viewtopic.php?f=14&t=17403
Tezro 2 x MIPS R16000 700MHz (4MB)             38062        1      mapesdhs; MIPS Pro 7.3         tezro           SGI Tezro, IRIX 6.5.26, Compiler Ref 3.
32 x MIPS R16000 700MHz (4MB)                  38068        1      ramq; MIPS Pro 7.3         venom           SGI Origin350, IRIX 6.5.26, Compiler Ref 3. hinv.
SGI Fuel 700MHz (4MB), V12                     38146        1      mapesdhs; 6.5.26m, Compiler Ref 15.
2 x Itanium 800MHz (4MB)                       39376       16      pierocks; Intellistation Z Pro 6894, Debian Linux testing with 2.6.24-1-itanium
3 x Alpha 21164 EV68 833MHz (8MB)              39431        1      theinonen; gcc 4.1, Compaq Alphaserver ES40, 4GB RAM, Debion 4.0.
2 x Itanium2 "Madison" CPUs @ 1.3GHz           39770        1      Steven MJ; gcc 4.3.4            luxojr          SGI Altix 350, 1 compute/memory blade, 400MHz FSB, 6GB RAM, Fujitsu MAP3735NC 73GB SCA.
Octane2, 2 x R12K/344 (1MB)                    40402       32      Dr. Dave; MIPS Pro 7.3, SGI Octane2, dual-CPU overclocked from 250 to 344MHz, cache running at 172MHz,cache divisor of 2, 6ns cache chips), SysAD of 114.5476 MHz.
Octane, 2 x MIPS R12000 350MHz (1MB)           40520       32      mapesdhs; MIPS Pro 7.4         octane          SGI Octane, IRIX 6.5.30, Compiler Ref 10. This is a custom module, cores from two single-300s moved into what was a dual-250, thus the 1MB L2.
Octane2 Dual-R12K/300 (2MB)                    44587       32      mapesdhs; cc -O3 -mips4 -IPA -LNO -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
Octane2 R14K/600 (2MB)                         44882        1   ?? mapesdhs
Origin200 Dual-R12K/270MHz (4MB)               49589       32      mapesdhs; Compiler Ref 16.
Octane2 R14K/550 (2MB)                         50095        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
Pentium4-D 3GHz (1 core)                       53609        1      Björn Ramqvist
Octane2, R12K/481 (2MB L2)                     58173        1      Dr. Dave; CPU overclocked from 400 to 481.25, SysAD 87.5MHz, cache 240.625MHz (divisor of 2)
Octane Dual-R10K/250 (1MB)                     58413       32      mapesdhs; 6.5.26m, Comp Ref 10.
Octane R12000SC/400 (2MB)                      66965        1      mapesdhs; 6.5.26m, Comp Ref 12.
O2 R12K/400 (2MB)                              67299        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-mt.c -o c-ray-mt -lm -lpthread
4 x Alpha 21164 400MHz (4MB L3)                69983       32      theinonen; gcc-4.1, Alphaserver 4100 5/400 (EV56), Fedora Core.
Onyx2 Dual-R10K/195 (4MB)                      73701       64      mapesdhs; onyx2, IRIX 6.5.26m, Compiler Ref 16.
Octane Dual-R10K/195 (1MB)                     73709       64      mapesdhs; cc -O3 -mips4 -IPA -TARG:platform=ip30 -Ofast=ip30 c-ray-f.c -o c-ray-f -lm
Origin200 (1 of) Dual-R12K/360 (4MB)           74039        1      mapesdhs; Compiler Ref 16.
Octane R12000SC/360 (2MB)                      74258        1      mapesdhs; cc -O3 -mips4 -IPA -LNO -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
Itanium 800MHz (4MB)                           78433        1      pierocks; Intellistation Z Pro 6894, Debian Linux testing with 2.6.24-1-itanium
Origin 200 Dual-R10K/180 (1MB)                 79012       32      mapesdhs; MIPS Pro 7.3, IRIX 6.5.26, Compiler Ref 10.
Octane R12000 350MHz (2MB)                     80797        1      mapesdhs; MIPS Pro 7.4, octane, IRIX 6.5.30, Compiler Ref 10.
Octane dual-R10K/175 (1MB)                     82107       32      mapesdhs; MIPS Pro 7.3, IRIX 6.5.26, Compiler Ref 10.
Octane R12000SC/300 (2MB)                      89195        1      mapesdhs; cc -O3 -mips4 -IPA -LNO -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
O2 R12K/300 (2MB)                              90741        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-mt.c -o c-ray-mt -lm -lpthread
O2 R12K/270 (2MB)                             100814        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-mt.c -o c-ray-mt -lm -lpthread
O2 R7000/600 (256K/1MB)                       103680        1      nekonoko; cc -O3 -mips4 -LNO -TARG:platform=ip32_5k -Ofast=ip32_5k c-ray-f.c -o c-ray-f -lm
Origin2000 1 x R10K/250 (4MB)                 113284        1      bjornl; MIPS Pro, SGI Origin2000, 10GB RAM, 6.5.30, ExpressLink (hinv)
Octane R10K/250 (1MB)                         113333        1      mapesdhs; cc -O3 -mips4 -IPA -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
O2 R10K/250 (1MB)                             115928        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-f.c -o c-ray-f -lm
Octane R10000 250MHz (2MB)                    120012        1      mapesdhs; MIPS Pro 7.4         octane          SGI Octane, IRIX 6.5.30, Compiler Ref 10. This is an R10K/250 core moved from a dual-250 into a former single-300 module, thus the 2MB L2.
Octane R10K/225 (1MB)                         127395        1      mapesdhs; cc -O3 -mips4 -IPA -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
O2 R10K/225 (1MB)                             128746        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-mt.c -o c-ray-mt -lm -lpthread
POWER3-II 450MHz (?MB)                        129587        1      theinonen; gcc 4.0, IBM 9112-165, AIX 5.1
Octane R10000SC/195 (1MB)                     144266        1      mapesdhs; cc -O3 -mips4 -IPA -TARG:platform=ip30 -Ofast=ip30 c-ray-f.c -o c-ray-f -lm
O2 R10000SC/195 (1MB)                         146755        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-f.c -o c-ray-f -lm
Indigo2 R10K/195 (1MB)                        148396        1      mapesdhs; cc -O3 -mips4 -IPA -LNO -TARG:platform=ip28 -Ofast=ip28 c-ray-f.c -o c-ray-f -lm
Onyx1 RE2 Quad-R4K/150 (1MB)                  154758       32      mapesdhs; cc -O3 -mips3 -IPA -TARG:platform=ip19 -Ofast=ip19 c-ray-mt.c -o c-ray-mt -lm -lpthread
Alpha 666MHz (4MB L3)                         160585        1      theinonen; gcc 4.1, AlphaPC 164LX (21164A EV56), Debian 4.0
O2 R7000/350 (256K/1MB)                       161729        1      mapesdhs; cc -O3 -mips4 -LNO -TARG:platform=ip32_5k -Ofast=ip32_5k c-ray-f.c -o c-ray-f -lm
O2 R10000SC/175 (1MB)                         165022        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-f.c -o c-ray-f -lm
O2 R7000SC/350 (256K/1MB)                     175075        1      mapesdhs; cc -O3 -mips4 -IPA -LNO -TARG:platform=ip32 -Ofast=ip32 c-ray-f.c -o c-ray-f -lm
O2 R5200SC/300 (1MB)                          189279        1      mapesdhs; cc -O3 -mips4 -IPA -TARG:platform=ip32_5k -Ofast=ip32_5k c-ray-f.c -o c-ray-f -lm
O2 R10000SC/150 (1MB)                         195963        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-f.c -o c-ray-f -lm
Alpha 21164 500MHz (8MB L3)                   242768        1      theinonen; gcc 4.1, Alphastation 500/500 (EV56), Debian 4.0.
Alpha 21164 400MHz (4MB L3)                   281397        1      theinonen; gcc-4.1, Alphaserver 4100 5/400 (EV56), Fedora Core.
O2 R5000SC/200 (1MB)                          286324        1      mapesdhs; cc -O3 -mips4 -LNO -TARG:platform=ip32_5k -Ofast=ip32_5k c-ray-f.c -o c-ray-f -lm
O2 R5000SC/180 (512K)                         319378        1      mapesdhs; cc -O3 -mips4 -LNO -TARG:platform=ip32_5k -Ofast=ip32_5k c-ray-f.c -o c-ray-f -lm
O2 R5000PC/180                                342304        1      mapesdhs; cc -O3 -mips4 -LNO -TARG:platform=ip32_5k -Ofast=ip32_5k c-ray-f.c -o c-ray-f -lm
Indigo2 R4K/250 (2MB)                         416852        1      bigD; IRIX 6.5.22m, Compiler Ref 19.
Indigo2 R4K/200 (1MB)                         518746        1      bigD; IRIX 6.5.22m, Compiler Ref 19.


Test 3: 'sphfract' at 1024x768 with 8X oversampling (data not yet reformatted)

                                                Time    No. of
                                                (ms)    Threads    Misc Info

2 x Intel XEON 4-core E5420 2.5GHz (2x6MB)     11800      128      jgilje; Sun Studio Express, Supermicro X7DWA-N mbd, 8GB DDR2/667 FB-DIMM RAM, OpenSolaris 2008.05, cc -V: 'cc: Sun Ceres C 5.10 SunOS_i386 2008/04/04', '-fast -m64'
Phenom II X6 1055T 2.8GHz 6-core               16049       96      Kelly; path64 git 20110620, dooley, Linux PC, 2.6.39.1, x86_64, data by Kelly Anderson.
32 x MIPS R16000 700MHz (4MB)                  16091      192      ramq; MIPS Pro 7.3         venom           SGI Origin350, IRIX 6.5.26, Compiler Ref 3. hinv.
Core i5 2400S S.B. 2.5GHz 4-core, no HT        18556       32      jan-jaap; Intel ICC 12.0.3     -               OpenSUSE 11.4 (x86_64), Gigabyte GA-H67N-USB3-B3, 8GB RAM, OCZ-Vertex2 SSD
O3400, 32 x R14K/600 (4MB)                     19811      200      joerg; MIPS Pro 7.4.4m, IRIX 6.5.30, Compiler Ref 16.
Phenom II X6 1055T 2.8GHz 6-core               32980       96      Kelly; gcc 4.5.3, dooley, Linux PC, 2.6.39.1, x86_64, data by Kelly Anderson.
Intel Core2Quad Q6600 2.4GHz (2x4MB)           42007       64      jan-jaap; Knoppix 5.0 CD, kernel 2.6.17, Intel V9.0 Compiler
Origin2000 32 x R10K/250 (4MB)                 47854      768      bjornl; MIPS Pro, SGI Origin2000, 10GB RAM, 6.5.30, ExpressLink (hinv)
Apple MacBook Pro, Core i7 M620 2.66GHz (?MB)  55005       32      udo; GCC, MacOS X 10.6.4, 4GB RAM, XCode Developer Package (GCC)  
SUN V20z 2 x Dual-Core Opteron 275             58842       32      Julien77; Red Hat + gcc 3.4.6.
IBM Thinkpad, Core2Duo T7100 1.8GHz (2MB)      62434       32      schleusel; ICC 10.1, morticia, IBM ThinkPad T61, 4GB DDR2/667 RAM, Debian Lenny, Kernel 2.6.24 x86_64, compiled with -fast. 
Origin350 8 x R16000 700MHz (4MB)              66354      128      nekonoko; http://forums.nekochan.net/viewtopic.php?f=14&t=16717825
Intel XEON Quad-core 3GHz X5365                70931       40      bjornr; gcc 4.1.2, HP BL460c bladeserver, 36GB RAM, Linux.
Intel Core2Duo, 2.4GHz (3MB)                   79958       32      BigD; GCC 4.6.1; mbp; Apple MacBook Pro (Early 2008 model), Mac OS 10.6.4.
POWER Challenge 24 x R10K/195MHz (1MB)         81481      128      mapesdhs; Compiler Ref 2.
4 x MIPS R16000 1GHz (16MB)                    87370      200      mapesdhs; MIPS Pro 7.4.4m      tezro           SGI Tezro (hinv), IRIX 6.5.30, Compiler Ref 3.
8 x MIPS R14000 500MHz (2MB)                   87507      256      mapesdhs; MIPS Pro 7.3         origin          SGI Origin300 (2 x quad-500 bricks), IRIX 6.5.26m, Compiler Ref 3.
2 x Intel XEON 4-core E5420 2.5GHz (2x6MB)     93899        1      jgilje; Sun Studio Express, Supermicro X7DWA-N mbd, 8GB DDR2/667 FB-DIMM RAM, OpenSolaris 2008.05, cc -V: 'cc: Sun Ceres C 5.10 SunOS_i386 2008/04/04', '-fast -m64'
Origin300 6 x R14K/600 (4MB)                  103165      128      nekonoko; http://forums.nekochan.net/viewtopic.php?f=14&t=11875
SGI Altix 450 2x Itanium2 9040 2-core 1.6GHz  107084       32      Steven MJ; gcc 4.3.4            luxojr          SGI Altix 450, 1 blade, 533MHz FSB, 20GB RAM
Origin300 4 x R14K/600 (4MB)                  146272       32      BigD; MIPS Pro; origin; SGI Origin300, IRIX 6.5.30, supplied MIPS4 binary in c-ray archive.
Origin2000 8 x R12K/300MHz (8MB)              146521      256      bjorn;
POWER Challenge L, 12 x R10K/195 (2MB)        162363       60      jan-jaap; MIPS Pro 7.3, IRIX 6.2 fully patched. hinv. Compiler Ref 14.
Intel Core2Quad Q6600 2.4GHz (2x4MB)          167608        1      jan-jaap; Knoppix 5.0 CD, kernel 2.6.17, Intel V9.0 Compiler
4 x MIPS R14000 500MHz (2MB)                  174811      128      mapesdhs;     MIPS Pro 7.3         origin          Origin300, IRIX 6.5.26m, Compiler Ref 3. [hinv]
4 x MIPS R14000 500MHz (8MB)                  175332       64      mapesdhs; MIPS Pro 7.3         onyx2           SGI Onyx2, Quad-R12K/500MHz (8MB), IR2E gfx (2RM9/64), 4GB RAM, 18GB 15K disk.
3 x Alpha 21164 EV68 833MHz (8MB)             176693      128      theinonen; gcc 4.1, Compaq Alphaserver ES40, 4GB RAM, Debion 4.0.
2 x MIPS R16000 1GHz (16MB)                   185347       16      bri3d; MIPS Pro 7.4.4m, Iceberg, Origin350, IRIX 6.5.30, Compiler Ref 15.
Core2Duo 4.1GHz (6MB), 1 core only            186562        1      Dr. Dave; Win2K, Penryn CPU, supplied x86 binary
Origin2000 8 x R10K/250MHz (4MB)              188364       80      fzalfa
Origin2000 6 x R12K/300MHz (8MB)              195525      128      bjorn; 
Onyx2 4 x MIPS R12000 400MHz (8MB)            222577       64      mapesdhs; MIPS Pro 7.3         onyx2           SGI Onyx2, Quad-R12K/400MHz (8MB), IR2E gfx (2RM9/64), 4GB RAM, 18GB 15K disk.
Altix350 Itanium2 2 x 1.4GHz                  246932       64      Julien77; GCC 3.2.3. http://forums.nekochan.net/viewtopic.php?f=14&t=17403
Tezro 2 x MIPS R16000 700MHz (4MB)            251768       32      mapesdhs; MIPS Pro 7.3         tezro           SGI Tezro, IRIX 6.5.26, Compiler Ref 3.
2 x Itanium2 "Madison" CPUs @ 1.3GHz          262709       32      Steven MJ; gcc 4.3.4            luxojr          SGI Altix 350, 1 compute/memory blade, 400MHz FSB, 6GB RAM, Fujitsu MAP3735NC 73GB SCA.
Quad-core 3GHz Linux (1 core)                 283545        1      bjornr; gcc 4.1.2
Octane2 Dual-R14K/600MHz (2MB)                291938      128      mapesdhs
Origin2000 Quad-R12K/300MHz (8MB)             292112       64      bjorn;
Origin200 Quad-R12K/270MHz (4MB)              325445      256      bjorn;
4 x MIPS R16000 1GHz (16MB)                   349094        1      mapesdhs; MIPS Pro 7.4.4m      tezro           SGI Tezro (hinv), IRIX 6.5.30, Compiler Ref 3.
2 x MIPS R16000 1GHz (16MB)                   370302        1      bri3d; MIPS Pro 7.4.4m, Iceberg, Origin350, IRIX 6.5.30, Compiler Ref 15.
MIPS R16000 900MHz (8MB)                      388514        1      mapesdhs; MIPS Pro 7.3, winters, SGI Fuel, IRIX 6.5.26, Compiler Ref 15.
Octane2 Dual-R12K/439 (2MB)                   421375       32      Dr. Dave; MIPS Pro 7.3, dual-CPU overclocked from 360 to 438.75MHz, cache running at 292.5MHz (97.5 oscillator taken from an R10K/195 module)
SGI Altix 450 2x Itanium2 9040 2-core 1.6GHz  423723        1      Steven MJ; gcc 4.3.4            luxojr          SGI Altix 450, 1 blade, 533MHz FSB, 20GB RAM
Fuel R16000 800MHz (4MB)                      437664        1      mapesdhs; MIPS Pro 7.3; fuel; SGI Fuel, IRIX 6.5.26, Compiler Ref 15.
Octane2 Dual-R12K/400MHz (2MB)                444340       32      mapesdhs; cc -O3 -mips4 -IPA -LNO -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
Onyx1 RE2 Quad-R10K/195MHz (2MB)              483321       32      mapesdhs; cc -O3 -mips4 -IPA -TARG:platform=ip25 -Ofast=ip25 c-ray-mt.c -o c-ray-mt -lm -lpthread
Origin200 Dual-R12K/360 (4MB)                 486462       32      mapesdhs; Compiler Ref 16.
Origin200 Dual-R12K/360MHz (4MB)              486575       64      bjorn;
Altix Itanium2 1.4GHz                         492983        1      Julien77; GCC 3.2.3. http://forums.nekochan.net/viewtopic.php?f=14&t=17403
SGI Fuel 700MHz (4MB), V12                    499697        1      mapesdhs; 6.5.26m, Compiler Ref 15.
2 x Itanium 800MHz (4MB)                      515526       16      pierocks; Intellistation Z Pro 6894, Debian Linux testing with 2.6.24-1-itanium
2 x Itanium2 "Madison" CPUs @ 1.3GHz          519186        1      Steven MJ; gcc 4.3.4            luxojr          SGI Altix 350, 1 compute/memory blade, 400MHz FSB, 6GB RAM, Fujitsu MAP3735NC 73GB SCA.
Octane2, 2 x R12K/344 (1MB)                   528140       32      Dr. Dave; MIPS Pro 7.3, SGI Octane2, dual-CPU overclocked from 250 to 344MHz, cache running at 172MHz,cache divisor of 2, 6ns cache chips), SysAD of 114.5476 MHz.
Octane, 2 x MIPS R12000 350MHz (1MB)          531154       32      mapesdhs; MIPS Pro 7.4         octane          SGI Octane, IRIX 6.5.30, Compiler Ref 10. This is a custom module, cores from two single-300s moved into what was a dual-250, thus the 1MB L2.
3 x Alpha 21164 EV68 833MHz (8MB)             557071        1      theinonen; gcc 4.1, Compaq Alphaserver ES40, 4GB RAM, Debion 4.0.
Octane2 Dual-R12K/300 (2MB)                   584035       32      mapesdhs; cc -O3 -mips4 -IPA -LNO -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
Octane2 R14K/600 (2MB)                        588043        1  ??  mapesdhs
Octane2 R14K/550 (2MB)                        656098        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
Octane2 R12K/481 (2MB L2)                     767399        1      Dr. Dave; CPU overclocked from 400 to 481.25, SysAD 87.5MHz, cache 240.625MHz (divisor of 2)
Octane Dual-R10K/250 (1MB)                    767657       32      mapesdhs; 6.5.26m, Comp Ref 10.
Octane R12000SC/400 (2MB)                     873517        1      mapesdhs; cc -O3 -mips4 -IPA -LNO -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
O2 R12K/400 (2MB)                             880381        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-mt.c -o c-ray-mt -lm -lpthread
4 x Alpha 21164 400MHz (4MB L3)               909746      128      theinonen; gcc-4.1, Alphaserver 4100 5/400 (EV56), Fedora Core.
Onyx2 Dual-R10K/195 (4MB)                     965861       64      mapesdhs; onyx2, IRIX 6.5.26m, Compiler Ref 16.
Octane Dual-R10K/195 (1MB)                    966185       64      mapesdhs; cc -O3 -mips4 -IPA -TARG:platform=ip30 -Ofast=ip30 c-ray-f.c -o c-ray-f -lm
Origin200 Dual-R12K/360 (4MB)                 970237        1      mapesdhs; Compiler Ref 16.
Octane R12000SC/360 (2MB)                    1003253        1      mapesdhs; cc -O3 -mips4 -IPA -LNO -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
Itanium 800MHz (4MB)                         1026212        1      pierocks; Intellistation Z Pro 6894, Debian Linux testing with 2.6.24-1-itanium
Octane R12000 350MHz (2MB)                   1059193        1      mapesdhs; MIPS Pro 7.4, octane, IRIX 6.5.30, Compiler Ref 10.
Octane dual-R10K/175 (1MB)                   1077509       32      mapesdhs; MIPS Pro 7.3, IRIX 6.5.26, Compiler Ref 10.
Octane R12000SC/300 (2MB)                    1168772        1      mapesdhs; cc -O3 -mips4 -IPA -LNO -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
O2 R12K/300 (2MB)                            1185085        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-mt.c -o c-ray-mt -lm -lpthread
O2 R12K/270 (2MB)                            1318384        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-mt.c -o c-ray-mt -lm -lpthread
O2 R7000/600 (256K/1MB)                      1353153        1      nekonoko; cc -O3 -mips4 -LNO -TARG:platform=ip32_5k -Ofast=ip32_5k c-ray-f.c -o c-ray-f -lm
Origin2000 1 x R10K/250 (4MB)                1484891        1      bjornl; MIPS Pro, SGI Origin2000, 10GB RAM, 6.5.30, ExpressLink (hinv)
Octane R10K/250 (1MB)                        1485235        1      mapesdhs; cc -O3 -mips4 -IPA -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
O2 R10K/250 (1MB)                            1515686        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-f.c -o c-ray-f -lm
Octane R10000 250MHz (2MB)                   1581086        1      mapesdhs; MIPS Pro 7.4         octane          SGI Octane, IRIX 6.5.30, Compiler Ref 10. This is an R10K/250 core moved from a dual-250 into a former single-300 module, thus the 2MB L2.
Octane R10K/225 (1MB)                        1665994        1      mapesdhs; cc -O3 -mips4 -IPA -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
O2 R10K/225 (1MB)                            1684762        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-mt.c -o c-ray-mt -lm -lpthread
POWER3-II 450MHz (?MB)                       1827911        1      theinonen; gcc 4.0, IBM 9112-165, AIX 5.1
Octane R10000SC/195 (1MB)                    1882476        1      mapesdhs; cc -O3 -mips4 -IPA -TARG:platform=ip30 -Ofast=ip30 c-ray-f.c -o c-ray-f -lm
O2 R10000SC/195 (1MB)                        1918997        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-f.c -o c-ray-f -lm
Indigo2 R10K/195 (1MB)                       1943908        1      mapesdhs; cc -O3 -mips4 -IPA -LNO -TARG:platform=ip28 -Ofast=ip28 c-ray-f.c -o c-ray-f -lm
Onyx1 RE2 Quad-R4K/150 (1MB)                 2028069       32      mapesdhs; cc -O3 -mips3 -IPA -TARG:platform=ip19 -Ofast=ip19 c-ray-mt.c -o c-ray-mt -lm -lpthread
Alpha 666MHz (4MB L3)                        2115637        1      theinonen; gcc 4.1, AlphaPC 164LX (21164A EV56), Debian 4.0
O2 R10000SC/175 (1MB)                        2167894        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-f.c -o c-ray-f -lm
O2 R5200SC/300 (1MB)                         2481830        1      mapesdhs; cc -O3 -mips4 -IPA -TARG:platform=ip32_5k -Ofast=ip32_5k c-ray-f.c -o c-ray-f -lm
O2 R10000SC/150 (1MB)                        2526364        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-f.c -o c-ray-f -lm
Alpha 21164 500MHz (8MB L3)                  3187036        1      theinonen; gcc 4.1, Alphastation 500/500 (EV56), Debian 4.0.
Alpha 21164 400MHz (4MB L3)                  3616032        1      theinonen; gcc-4.1, Alphaserver 4100 5/400 (EV56), Fedora Core.
O2 R5000SC/200 (1MB)                         3740327        1      mapesdhs; cc -O3 -mips4 -LNO -TARG:platform=ip32_5k -Ofast=ip32_5k c-ray-f.c -o c-ray-f -lm
O2 R5000SC/180 (512K)                        4215168        1      mapesdhs; cc -O3 -mips4 -LNO -TARG:platform=ip32_5k -Ofast=ip32_5k c-ray-f.c -o c-ray-f -lm
O2 R5000PC/180                               4415713        1      mapesdhs; cc -O3 -mips4 -LNO -TARG:platform=ip32_5k -Ofast=ip32_5k c-ray-f.c -o c-ray-f -lm
Indigo2 R4K/250 (2MB)                        5462119        1      bigD; IRIX 6.5.22m, Compiler Ref 19.
Indigo2 R4K/200 (1MB)                        6748199        1      bigD; IRIX 6.5.22m, Compiler Ref 19.


Test 4: 'scene' at 7500x3500 (data not yet reformatted)

                                                Time    No. of
                                                (ms)    Threads    Misc Info

2 x Intel XEON 4-core E5420 2.5GHz (2x6MB)      2771      128      jgilje; Sun Studio Express, Supermicro X7DWA-N mbd, 8GB DDR2/667 FB-DIMM RAM, OpenSolaris 2008.05, cc -V: 'cc: Sun Ceres C 5.10 SunOS_i386 2008/04/04', '-fast -m64'
32 x MIPS R16000 700MHz (4MB)                   2814      192      ramq; MIPS Pro 7.3         venom           SGI Origin350, IRIX 6.5.26, Compiler Ref 3. hinv.
O3400, 32 x R14K/600 (4MB)                      3161      200      joerg; MIPS Pro 7.4.4m, IRIX 6.5.30, Compiler Ref 16.
Core i5 2400S S.B. 2.5GHz 4-core, no HT         3695       32      jan-jaap; Intel ICC 12.0.3     -               OpenSUSE 11.4 (x86_64), Gigabyte GA-H67N-USB3-B3, 8GB RAM, OCZ-Vertex2 SSD
Phenom II X6 1055T 2.8GHz 6-core                3970       96      Kelly; path64 git 20110620, dooley, Linux PC, 2.6.39.1, x86_64, data by Kelly Anderson.
Phenom II X6 1055T 2.8GHz 6-core                4929       96      Kelly; gcc 4.5.3, dooley, Linux PC, 2.6.39.1, x86_64, data by Kelly Anderson.
Apple MacBook Pro, Core i7 M620 2.66GHz (?MB)   7701       32      udo; GCC, MacOS X 10.6.4, 4GB RAM, XCode Developer Package (GCC)  
Intel Core2Quad Q6600 2.4GHz (2x4MB)            9252       64      jan-jaap; Knoppix 5.0 CD, kernel 2.6.17, Intel V9.0 Compiler
Origin2000 32 x R10K/250 (4MB)                  9367      256      bjornl; MIPS Pro, SGI Origin2000, 10GB RAM, 6.5.30, ExpressLink (hinv)
SUN V20z 2 x Dual-Core Opteron 275             10066       32      Julien77; Red Hat + gcc 3.4.6.
Origin350 8 x R16000 700MHz (4MB)              10601      128      nekonoko; http://forums.nekochan.net/viewtopic.php?f=14&t=16717825
Intel XEON Quad-core 3GHz X5365                10694       40      bjornr; gcc 4.1.2, HP BL460c bladeserver, 36GB RAM, Linux.
Intel Core2Duo, 2.4GHz (3MB)                   12903       32      BigD; GCC 4.6.1; mbp; Apple MacBook Pro (Early 2008 model), Mac OS 10.6.4.
POWER Challenge 24 x R10K/195MHz (1MB)         13687      128      mapesdhs; Compiler Ref 2.
4 x MIPS R16000 1GHz (16MB)                    14820      175      mapesdhs; MIPS Pro 7.4.4m      tezro           SGI Tezro (hinv), IRIX 6.5.30, Compiler Ref 3.
8 x MIPS R14000 500MHz (2MB)                   14952      256      mapesdhs; MIPS Pro 7.3         origin          SGI Origin300 (2 x quad-500 bricks), IRIX 6.5.26m, Compiler Ref 3.
IBM Thinkpad, Core2Duo T7100 1.8GHz (2MB)      15798       32      schleusel; ICC 10.1, morticia, IBM ThinkPad T61, 4GB DDR2/667 RAM, Debian Lenny, Kernel 2.6.24 x86_64, compiled with -fast. 
SGI Altix 450 2x Itanium2 9040 2-core 1.6GHz   15996       32      Steven MJ; gcc 4.3.4            luxojr          SGI Altix 450, 1 blade, 533MHz FSB, 20GB RAM
2 x Intel XEON 4-core E5420 2.5GHz (2x6MB)     21783        1      jgilje; Sun Studio Express, Supermicro X7DWA-N mbd, 8GB DDR2/667 FB-DIMM RAM, OpenSolaris 2008.05, cc -V: 'cc: Sun Ceres C 5.10 SunOS_i386 2008/04/04' '-fast -m64'
Origin300 4 x R14K/600 (4MB)                   24793       32      BigD; MIPS Pro; origin; SGI Origin300, IRIX 6.5.30, supplied MIPS4 binary in c-ray archive.
POWER Challenge L, 12 x R10K/195 (2MB)         26805       60      jan-jaap; MIPS Pro 7.3, IRIX 6.2 fully patched. hinv. Compiler Ref 14.
Core2Duo 4.1GHz (6MB), 1 core only             26984        1      Dr. Dave; Win2K, Penryn CPU, supplied x86 binary
2 x MIPS R16000 1GHz (16MB)                    29559       16      bri3d; MIPS Pro 7.4.4m, Iceberg, Origin350, IRIX 6.5.30, Compiler Ref 15.
4 x MIPS R14000 500MHz (2MB)                   29594      128      mapesdhs; MIPS Pro 7.3         origin          Origin300, IRIX 6.5.26m, Compiler Ref 3. [hinv]
4 x MIPS R14000 500MHz (8MB)                   29845       64      mapesdhs; MIPS Pro 7.3         onyx2           SGI Onyx2, Quad-R12K/500MHz (8MB), IR2E gfx (2RM9/64), 4GB RAM, 18GB 15K disk.
Intel Core2Quad Q6600 2.4GHz (2x4MB)           37053        1      jan-jaap; Knoppix 5.0 CD, kernel 2.6.17, Intel V9.0 Compiler
Onyx2 4 x MIPS R12000 400MHz (8MB)             37699       64      mapesdhs; MIPS Pro 7.3         onyx2           SGI Onyx2, Quad-R12K/400MHz (8MB), IR2E gfx (2RM9/64), 4GB RAM, 18GB 15K disk.
SUN V20z 2 x Dual-Core Opteron 275             39235        1      Julien77; Red Hat + gcc 3.4.6.
2 x Itanium2 "Madison" CPUs @ 1.3GHz           39289       32      Steven MJ; gcc 4.3.4            luxojr          SGI Altix 350, 1 compute/memory blade, 400MHz FSB, 6GB RAM, Fujitsu MAP3735NC 73GB SCA.
Intel XEON Quad-core 3GHz X5365                42215        1      bjornr; gcc 4.1.2, HP BL460c bladeserver, 36GB RAM, Linux.
Tezro 2 x MIPS R16000 700MHz (4MB)             42614       32      mapesdhs; MIPS Pro 7.3         tezro           SGI Tezro, IRIX 6.5.26, Compiler Ref 3.
Altix350 Itanium2 2 x 1.4GHz                   45071       64      Julien77; GCC 3.2.3. http://forums.nekochan.net/viewtopic.php?f=14&t=17403
Octane2 Dual-R14K/600 (2MB)                    50000       64      mapesdhs; cc -O3 -mips4 -IPA -LNO -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
3 x Alpha 21164 EV68 833MHz (8MB)              56149      256      theinonen; gcc 4.1, Compaq Alphaserver ES40, 4GB RAM, Debion 4.0.
2 x MIPS R16000 1GHz (16MB)                    58958        1      bri3d; MIPS Pro 7.4.4m, Iceberg, Origin350, IRIX 6.5.30, Compiler Ref 15.
4 x MIPS R16000 1GHz (16MB)                    59070        1      mapesdhs; MIPS Pro 7.4.4m      tezro           SGI Tezro (hinv), IRIX 6.5.30, Compiler Ref 3.
SGI Altix 450 2x Itanium2 9040 2-core 1.6GHz   62818        1      Steven MJ; gcc 4.3.4            luxojr          SGI Altix 450, 1 blade, 533MHz FSB, 20GB RAM
MIPS R16000 900MHz (8MB)                       65766        1      mapesdhs; MIPS Pro 7.3, winters, SGI Fuel, IRIX 6.5.26, Compiler Ref 15.
Octane2 Dual-R12K/439 (2MB)                    71459       32      Dr. Dave; MIPS Pro 7.3, dual-CPU overclocked from 360 to 438.75MHz, cache running at 292.5MHz (97.5 oscillator taken from an R10K/195 module)
Fuel R16000 800MHz (4MB)                       74035        1      mapesdhs; MIPS Pro 7.3; fuel; SGI Fuel, IRIX 6.5.26, Compiler Ref 15.
Octane2 Dual-R12K/400MHz (2MB)                 75147       32      mapesdhs; cc -O3 -mips4 -IPA -LNO -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
2 x Itanium2 "Madison" CPUs @ 1.3GHz           77651        1      Steven MJ; gcc 4.3.4            luxojr          SGI Altix 350, 1 compute/memory blade, 400MHz FSB, 6GB RAM, Fujitsu MAP3735NC 73GB SCA.
Onyx1 RE2 Quad-R10K/195MHz (2MB)               78201       32      mapesdhs; Compiler Ref 14.
Origin200 Dual-R12K/360 (4MB)                  82422       32      mapesdhs; Compiler Ref 16.
SGI Fuel 700MHz (4MB), V12                     84560        1      mapesdhs; 6.5.26m, Compiler Ref 15.
Octane, 2 x MIPS R12000 350MHz (1MB)           84824       32      mapesdhs; MIPS Pro 7.4         octane          SGI Octane, IRIX 6.5.30, Compiler Ref 10. This is a custom module, cores from two single-300s moved into what was a dual-250, thus the 1MB L2.
2x Itanium 800MHz (4MB)                        88632        1      pierocks; Intellistation Z Pro 6894, Debian Linux testing with 2.6.24-1-itanium
Octane2, 2 x R12K/344 (1MB)                    89239       32      Dr. Dave; MIPS Pro 7.3, SGI Octane2, dual-CPU overclocked from 250 to 344MHz, cache running at 172MHz,cache divisor of 2, 6ns cache chips), SysAD of 114.5476 MHz.
Altix350 Itanium2 1.4GHz                       90035        1      Julien77; GCC 3.2.3. http://forums.nekochan.net/viewtopic.php?f=14&t=17403
Octane2 R14K/600 (2MB)                         98456        1      mapesdhs; cc -O3 -mips4 -IPA -LNO -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
Octane2 Dual-R12K/300 (2MB)                    98774       32      mapesdhs; cc -O3 -mips4 -IPA -LNO -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
Origin200 Dual-R12K/270MHz (4MB)              109956       32      mapesdhs; Compiler Ref 16.
Octane Dual-R10K/250 (1MB)                    126014       32      mapesdhs; cc -O3 -mips4 -IPA -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
Octane R12000SC/400 (2MB)                     147778        1      mapesdhs; cc -O3 -mips4 -IPA -LNO -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
O2 R12K/400 (2MB)                             157359        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-mt.c -o c-ray-mt -lm -lpthread
Octane Dual-R10K/195 (1MB)                    155236       64      mapesdhs; cc -O3 -mips4 -IPA -TARG:platform=ip30 -Ofast=ip30 c-ray-f.c -o c-ray-f -lm
Onyx2 Dual-R10K/195 (4MB)                     155398       64      mapesdhs; onyx2, IRIX 6.5.26m, Compiler Ref 16.
Origin200 Dual-R12K/360 (4MB)                 164130        1      mapesdhs; Compiler Ref 16.
Octane R12000SC/360 (2MB)                     164527        1      mapesdhs; cc -O3 -mips4 -IPA -LNO -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
3 x Alpha 21164 EV68 833MHz (8MB)             165090        1      theinonen; gcc 4.1, Compaq Alphaserver ES40, 4GB RAM, Debion 4.0.
Octane R12000 350MHz (2MB)                    169479        1      mapesdhs; MIPS Pro 7.4, octane, IRIX 6.5.30, Compiler Ref 10.
Octane dual-R10K/175 (1MB)                    173073       32      mapesdhs; MIPS Pro 7.3, IRIX 6.5.26, Compiler Ref 10.
Itanium 800MHz (4MB)                          174470        1      pierocks; Intellistation Z Pro 6894, Debian Linux testing with 2.6.24-1-itanium
O2 R7000/600 (256K/1MB)                       177394        1      nekonoko; cc -O3 -mips4 -TARG:platform=ip32_5k -Ofast=ip32_5k c-ray-f.c -o c-ray-f -lm
4 x Alpha 21164 400MHz (4MB L3)               181711      128      theinonen; gcc-4.1, Alphaserver 4100 5/400 (EV56), Fedora Core.
Octane R12000SC/300 (2MB)                     197752        1      mapesdhs; cc -O3 -mips4 -IPA -LNO -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
O2 R12K/300 (2MB)                             202640        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-mt.c -o c-ray-mt -lm -lpthread
O2 R12K/270 (1MB)                             225627        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-mt.c -o c-ray-mt -lm -lpthread
Origin2000 1 x R10K/250 (4MB)                 243453        1      bjornl; MIPS Pro, SGI Origin2000, 10GB RAM, 6.5.30, ExpressLink (hinv)
Octane R10K/250 (1MB)                         243801        1      mapesdhs; cc -O3 -mips4 -IPA -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
Octane R10000 250MHz (2MB)                    247497        1      mapesdhs; MIPS Pro 7.4         octane          SGI Octane, IRIX 6.5.30, Compiler Ref 10. This is an R10K/250 core moved from a dual-250 into a former single-300 module, thus the 2MB L2.
O2 R10K/250 (1MB)                             250571        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-mt.c -o c-ray-mt -lm -lpthread
POWER3-II 450MHz (?MB)                        256194        1      theinonen; gcc 4.0, IBM 9112-165, AIX 5.1
Octane R10K/225 (1MB)                         274988        1      mapesdhs; Compiler Ref 12.
O2 R10K/225 (1MB)                             279403        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-mt.c -o c-ray-mt -lm -lpthread
Octane R10000SC/195 (1MB)                     311060        1      mapesdhs; cc -O3 -mips4 -IPA -TARG:platform=ip30 -Ofast=ip30 c-ray-f.c -o c-ray-f -lm
O2 R7000/350 (256K/1MB)                       311775        1      mapesdhs; cc -O3 -mips4 -LNO -TARG:platform=ip32_5k -Ofast=ip32_5k c-ray-f.c -o c-ray-f -lm
Indigo2 R10K/195 (1MB)                        314204        1      mapesdhs; cc -O3 -mips4 -IPA -LNO -TARG:platform=ip28 -Ofast=ip28 c-ray-f.c -o c-ray-f -lm
O2 R10K/195 (1MB)                             319676        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-mt.c -o c-ray-mt -lm -lpthread
O2 R10K/175 (1MB)                             360229        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-mt.c -o c-ray-mt -lm -lpthread
O2 R5K/300 (1MB)                              380712        1      mapesdhs; cc -O3 -mips4 -IPA -TARG:platform=ip32_5k -Ofast=ip32_5k c-ray-f.c -o c-ray-f -lm
O2 R10K/150 (1MB)                             421283        1      mapesdhs; cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-mt.c -o c-ray-mt -lm -lpthread
Alpha 666MHz (4MB L3)                         440306        1      theinonen; gcc 4.1, AlphaPC 164LX (21164A EV56), Debian 4.0
O2 R5000SC/200 (1MB)                          573919        1      mapesdhs; cc -O3 -mips4 -LNO -TARG:platform=ip32_5k -Ofast=ip32_5k c-ray-f.c -o c-ray-f -lm
O2 R5000SC/180 (512K)                         642353        1      mapesdhs; cc -O3 -mips4 -LNO -TARG:platform=ip32_5k -Ofast=ip32_5k c-ray-f.c -o c-ray-f -lm
Alpha 21164 500MHz (8MB L3)                   667997        1      theinonen; gcc 4.1, Alphastation 500/500 (EV56), Debian 4.0.
O2 R5000PC/180                                671329        1      mapesdhs; cc -O3 -mips4 -LNO -TARG:platform=ip32_5k -Ofast=ip32_5k c-ray-f.c -o c-ray-f -lm
Alpha 21164 400MHz (4MB L3)                   723813        1      theinonen; gcc-4.1, Alphaserver 4100 5/400 (EV56), Fedora Core.
Indigo2 R4K/250 (2MB)                         921474        1      bigD; IRIX 6.5.22m, Compiler Ref 19.
Indigo2 R4K/200 (1MB)                        1132306        1      bigD; IRIX 6.5.22m, Compiler Ref 19.


NOTES

One obvious point about the multi-CPU SGI results: for the shorter default 'scene' test, the degree of communications overhead is considerable, making the results less than ideal compared to the speed obtained on a system with just one CPU of the same type, eg. coms overhead of the 32-CPU R14K/600 O3400 is 25% compared to the ideal speed based on a single R14K/600 in Octane2 or Fuel. By contrast, for the more complex and longer tests, the scaling is much better with a lot less of a coms overhead, eg. the 32-CPU O3400 is only 2.8% slower than ideal for the high-res 'scene' test. Given the stated simplicity of the default 'scene' test, this does prove John's original comment that a more complex real-world render test would be a better basis for making judgements about one system vs. another, so perhaps the later tables are more useful in that respect. However, I'll leave the table ordering as it is for the moment.


Tester Summary

Thanks to the following people for providing the results:

jgilje       Joakim L. Gilje
moT          Thomas Venieris
mapesdhs     Ian Mapleson
Nuclear      John Tsiombikas
charon       Giorgos Keramidas
samurai      Michael Georgoulopoulos
nous         Christos Nouskas
vvas         Vasilis Vasaitis
JLM          Jonathan Mortimer
Airness      Akis Foulidis
yanisk       Yanis Kekatos
thomase      Thomas Einweg
jObo         Harisis Bourziotis
mitsoskt     Dimitris Karampinas
jimis        Dimitris Apostolou
AMiGR        Alkis Tsapanidis
Gaghiel      Leonidas Tsampros
papis        George Papadakis
iM           Stathis Sideris
simonh       Simon Heaton
MikeX        Michael Pitidis
bjornr       Björn Ramqvist
pierocks     Dan Bassett
bjornl       Bjorn Ljungdahl
BigD         Dustin Rinebold


SGI Compiler Line Command References

1.   cc -O3 -mips4 -IPA -LNO -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
2.   cc -O3 -mips4 -IPA -TARG:platform=ip25 -Ofast=ip25 c-ray-mt.c -o c-ray-mt -lm -lpthread
3.   cc -O3 -mips4 -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
4.   cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-mt.c -o c-ray-mt -lm -lpthread
5.   cc -O3 -mips4 -LNO -TARG:platform=ip32_5k -Ofast=ip32_5k c-ray-f.c -o c-ray-f -lm
6.   cc -O3 -mips4 -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-f.c -o c-ray-f -lm
7.   cc -O3 -mips4 -IPA -TARG:platform=ip30 -Ofast=ip30 c-ray-f.c -o c-ray-f -lm
8.   cc -O3 -mips3 -IPA -TARG:platform=ip19 -Ofast=ip19 c-ray-mt.c -o c-ray-mt -lm -lpthread
9.   cc -O3 -mips4 -IPA -TARG:platform=ip32_5k -Ofast=ip32_5k c-ray-f.c -o c-ray-f -lm
10.  cc -O3 -mips4 -IPA -TARG:platform=ip30 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
11.  cc -O3 -mips4 -TARG:platform=ip28 -Ofast=ip28 c-ray-mt.c -o c-ray-mt -lm -lpthread
12.  cc -O3 -mips4 -TARG:platform=ip30 -Ofast=ip30 c-ray-f.c -o c-ray-f -lm
13.  cc -O3 -mips4 -IPA -LNO -TARG:platform=ip32_10k -Ofast=ip32_10k c-ray-f.c -o c-ray-f -lm
14.  cc -O3 -mips4 -IPA -LNO -TARG:platform=ip25 -Ofast=ip25 c-ray-mt.c -o c-ray-mt -lm -lpthread
15.  cc -O3 -mips4 -LNO -IPA -TARG:platform=ip35 -Ofast=ip30 c-ray-mt.c -o c-ray-mt -lm -lpthread
16.  cc -O3 -mips4 -TARG:platform=ip27 -Ofast=ip27 c-ray-mt.c -o c-ray-mt -lm -lpthread
17.  cc -O3 -mips4 -TARG:platform=ip35:proc=r14000  -Ofast=ip35  c-ray-mt.c -o c-ray-mt -lm -lpthread
18.  cc -O3 -mips4 -LNO -TARG:platform=ip21 -Ofast=ip21 c-ray-mt.c -o c-ray-mt -lm -lpthread
19.  CFLAGS="-O3 -IPA -mips3" (binary supplied by jan-jaap)
20.  gcc -O3 -ffast-math   -c -o c-ray-mt.o c-ray-mt.c   \   gcc -o c-ray-mt c-ray-mt.o -lm -lpthread


Miscellaneous Information

Details of jan-jaap's Intel Core2Quad, P4 2.8GHz and SGI2100 systems:

Intel Core2 Quad (Q6600) CPU
4 * 2.4GHz cores
2 * 4MB L2 cache
ASUS P5WDG2WS Pro workstation motherboard
2GB DDR2 RAM
Knoppix 5.0 CD, kernel 2.6.17
Debian 4.0 for AMD64, ICC 9.0 with '-fast' compiler flags,
generating 64bit code with full interprocess optimization.

Pentium 4 CPU, 2800MHz, 512kB L2 cache, 1 core, hyper threading
Generic ASUS P4 motherboard with Intel 965 chipset
1 GB DDR RAM (speed unknown, might be DDR2 even)
Running Debian 4.0 'Etch' (kernel 2.6.18)
Intel V9.0 compiler: 13324 (8 threads)

SGI 2100, 8 x R12K/400 (8MB): http://forums.nekochan.net/viewtopic.php?f=14&t=8475
MIPSpro 7.4.4m, IRIX 6.5.30


Details of nekonoko's R7K/600 O2:

CPU: QED RM7000 Processor Chip Revision: 5.3
FPU: QED RM7000 Floating Point Coprocessor Revision: 5.0
1 602 MHZ IP32 Processor
Main memory size: 512 Mbytes
Secondary unified instruction/data cache size: 256 Kbytes on Processor 0
Ternary unified instruction/data cache size: 1 Mbyte on Processor 0
Instruction cache size: 16 Kbytes
Data cache size: 16 Kbytes
FLASH PROM version 4.18
Integral SCSI controller 0: Version ADAPTEC 7880
  Disk drive: unit 1 on SCSI controller 0 (unit 1)
  CDROM: unit 4 on SCSI controller 0
Integral SCSI controller 1: Version ADAPTEC 7880
On-board serial ports: tty1
On-board serial ports: tty2
On-board EPP/ECP parallel port
CRM graphics installed
Integral Ethernet: ec0, version 1
Iris Audio Processor: version A3 revision 0
  PCI Adapter ID (vendor 0x9004, device 0x8078) PCI slot 1
  PCI Adapter ID (vendor 0x9004, device 0x8078) PCI slot 2
Video: MVP unit 0 version 1.4
AV: AV1 Card version 1, Camera not connected.
Vice: TRE
1600SW Flat Panel adapter board and display.


Details of Dr. Dave's overclocked Octane2:

"... it's a 400 overcklocked to 481.25 MHz, on a SysAD of 87.5 Mhz, with cache clocked at 240.625 Mhz (cache divisor of 2, not 1.5). For comparison's sake, a 400 is usually either on a SysAD of 100 or 114.285 MHz, with the cache clocked at 267 Mhz (cache divisor 1.5) - though I've not seen any performance issues with the lower SysAD in the benchmarking I've done. It probably doesn't start being an issue until you've got a fast dual-processor setup. 485-ish is about as fast as you can go on a native 400, and even then it's luck of the draw. Here's the hinv, note the speed is *not* reported correctly:

1 500 MHZ IP30 Processor
Heart ASIC: Revision F
CPU: MIPS R12000 Processor Chip Revision: 3.5
FPU: MIPS R12010 Floating Point Chip Revision: 0.0
Main memory size: 1280 Mbytes
Xbow ASIC: Revision 1.3
Instruction cache size: 32 Kbytes
Data cache size: 32 Kbytes
Secondary unified instruction/data cache size: 2 Mbytes
Integral SCSI controller 0: Version QL1040B (rev. 2), single ended
  Disk drive: unit 1 on SCSI controller 0 (unit 1)
  Disk drive: unit 2 on SCSI controller 0 (unit 2)
Integral SCSI controller 1: Version QL1040B (rev. 2), single ended
  CDROM: unit 6 on SCSI controller 1
IOC3/IOC4 serial port: tty1
IOC3/IOC4 serial port: tty2
IOC3 parallel port: plp1
Graphics board: ESI with texture option
Integral Fast Ethernet: ef0, version 1, pci 2
Gigabit Ethernet: eg0, PCI slot 1, firmware version 0.0.0
Iris Audio Processor: version RAD revision 12.0, number 1
  PCI Adapter ID (vendor 0x10a9, device 0x0003) PCI slot 2
  PCI Adapter ID (vendor 0x1077, device 0x1020) PCI slot 0
  PCI Adapter ID (vendor 0x1077, device 0x1020) PCI slot 1
  PCI Adapter ID (vendor 0x10a9, device 0x0005) PCI slot 3
  PCI Adapter ID (vendor 0x10a9, device 0x0009) PCI slot 1
Personal Video: unit 1, revision 1.0


Details of Kelly's Phenom II X6 system:

uname -a
Linux dooley 2.6.39.1 #1 SMP Mon Jun 20 21:00:00 MDT 2011 x86_64 GNU/Linux

cat /proc/cpuinfo
processor    : 0
vendor_id    : AuthenticAMD
cpu family    : 16
model        : 10
model name    : AMD Phenom(tm) II X6 1055T Processor
stepping    : 0
cpu MHz        : 2800.000
cache size    : 512 KB
physical id    : 0
siblings    : 6
core id        : 0
cpu cores    : 6
apicid        : 0
initial apicid    : 0
fpu        : yes
fpu_exception    : yes
cpuid level    : 6
wp        : yes
flags        : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt
pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc
extd_apicid aperfmperf pni monitor cx16 popcnt lahf_lm cmp_legacy svm
extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit
wdt cpb npt lbrv svm_lock nrip_save pausefilter
bogomips    : 5617.85
TLB size    : 1024 4K pages
clflush size    : 64
cache_alignment    : 64
address sizes    : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate [9]


Details of Simon M. Jones' Altix 350/450 systems:

Altix 450 with a single compute/memory blade, average results submitted from five
runs, using the "RUN.full" script with no other user jobs running on the system.
Also run on an Altix 350 with a single compute/memory blade, same 5-run average.

Binaries were built with GCC 4.3.4 and "-O3" optimization, no funny business.

At some point I'll try it with all four blades / 16 cores installed, and then try the Intel compiler.

System details:

Altix A450, single compute/memory blade installed.
2 x Itanium2 9040 "Montecito" @ 1.6GHz, 533MHz FSB, dual-core CPUs (4 cores total per blade),
20GB RAM, 1 x Fujitsu  MAX3073RC (73GB, SAS, 15k).

Altix 350, single compute/memory blade installed.
2 x Itanium2 1300 "Madison" @ 1.3GHz CPUs, 400MHz FSB,
6GB RAM, 1 x Fujitsu MAP3735NC (73GB, SCSI).

For both systems:

SuSE Linux Enterprise Server 11 SP 1
SGI Foundation Software 2 SP1
SGI ProPack 7 SP1
gcc (SUSE Linux) 4.3.4 [gcc-4_3-branch revision 152973]

luxojr% uname -a
Linux luxojr 2.6.32.12-0.7-default #1 SMP 2010-05-20 11:14:20 +0200 ia64 ia64 ia64 GNU/Linux
luxojr%


Build log:

luxojr% cat build-1.log
gcc -O3 -ffast-math   -c -o c-ray-mt.o c-ray-mt.c
gcc -o c-ray-mt c-ray-mt.o -lm -lpthread
gcc -O3 -ffast-math   -c -o c-ray-f.o c-ray-f.c
gcc -o c-ray-f c-ray-f.o -lm -lpthread