SPEC2000 CPU Superiority Table, by Ian Mapleson <mapesdhs@yahoo.com>

Last Change: 10/Aug/2007


Core2Extreme Overclocking Reference:

  http://www.nordichardware.com/Reviews/?skrivelse=487&page=5

The 4.7GHz Core2Extreme numbers in these tables are _extrapolated_
from the published Dell 390 results, ie. linear extrapolation and then
reduced by 5%. They are a guide only.


INTEGER SPEC2000 RESULTS:

                               Dell 390         Intel 3GHz    IBM P570   Overclocked
                 HP rx6600     Core2Extreme     Supermicro    Power6     Core2Extreme
(SPECint2000)    1.6GHz IA64   X6800, 2.93GHz   XEON-5160     4.7GHz     X6800, 4.7GHz

400.perlbench       11.3           23.5            24.1         13.7         35.8
401.bzip2            9.9           15.7            16.1         16.1         23.9
403.gcc             12.2           13.3            18.0         19.8         20.1
429.mcf             20.6           23.8            20.8         36.8         36.3
445.gobmk           14.4           21.5            21.4         17.9         32.8
456.hmmer           27.2           12.3            20.0         17.1         18.8
458.sjeng           11.3           19.6            19.6         14.9         29.9
462.libquantum      43.5           17.9            31.2         96.6         27.3
464.h264ref         21.2           31.6            32.9         30.6         48.2
471.omnetpp          8.7           15.8            14.4         18.5         24.1
473.astar           14.9           14.2            15.2         13.8         21.6
483.xalancbmk       15.3           20.7            24.6         18.3         31.6


                                           SPECint2000 Peak

  IBM p570, Power6 4.7GHz:                       21.6
  Intel Supermicro X7DB8+, XEON-5160 3GHz:       20.8
  Dell 390, Core2Extreme X6800, 2.93GHz:         18.5
  HP Integrity rx6600, 1.6GHz Itanium2:          15.7



FLOATING POINT SPEC2000 RESULTS:

                Dell 390                          HP rx3600     IBM P570   Overclocked
                Core2Extreme     Fujitsu R460     Integrity     Power6     Core2Extreme
(SPECfp2000)    X6800, 2.93GHz   XEON-5160 3GHz   1.6GHz IA64   4.7GHz     X6800, 4.7GHz

410.bwaves          20.9             30.8            38.7         69.2         31.6
416.gamess          17.3             20.0             9.1         15.0         26.4
433.milc            11.4              9.9            18.9         19.7         17.4
434.zeusmp          16.0             15.0            17.3         22.8         24.4
435.gromacs         17.0             18.8            15.7         12.6         25.9
436.cactusADM       20.2             41.4            32.8         23.3         30.8
437.leslie3d        13.3             13.2            20.6         32.3         20.3
444.namd            15.1             15.5            26.4         18.6         23.0
447.dealII          18.0             16.1            20.7         22.7         27.4
450.soplex          14.9             11.5            10.1         20.6         22.7
453.povray          26.1             26.5            10.9         15.8         39.8
454.calculix        13.9             15.0            14.3         17.3         21.2
459.GemsFDTD        12.0             16.0            16.7         21.8         18.3
465.tonto           12.6             16.7            10.0         15.5         19.2
470.lbm             14.0             16.3            31.3         52.9         21.3
481.wrf             17.0             17.7            15.7         12.7         25.9
482.sphinx3         22.9             19.4            19.5         34.5         34.9


                                           SPECfp2000 Peak

  IBM p570, Power6 4.7GHz:                       22.3
  HP Integrity rx3600, Itanium2 1.6GHz:          17.7
  Fujitsu Celcius R460, XEON-5160 3GHz:          17.7
  Dell 390, Core2Extreme X6800, 2.93GHz:         16.2