| CPU2006 license: | 11 | Test date: | Nov-2007 |
|---|---|---|---|
| Test sponsor: | IBM Corporation | Hardware Availability: | Jan-2008 |
| Tested by: | IBM Corporation | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E5420 |
| CPU Characteristics: | 1333MHz system bus |
| CPU MHz: | 2493 |
| FPU: | Integrated |
| CPU(s) enabled: | 8 cores, 2 chips, 4 cores/chip |
| CPU(s) orderable: | 1,2 chips |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 12 MB I+D on chip per chip, 6 MB shared / 2 cores |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 16 GB (8 x 2 GB DDR2-5300F ECC) |
| Disk Subsystem: | 1 x 36 GB SAS, 15000 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SuSE Linux Enterprise Server 10 (x86_64), kernel 2.6.16.21-0.8-smp |
| Compiler: | Intel C++ and Fortran Compiler 10.1 for Linux Build 20070913 Package ID: l_cc_p_10.1.008, l_fc_p_10.1.008 |
| Auto Parallel: | No |
| File System: | ReiserFS |
| System State: | Multi-user, run level 3 |
| Base Pointers: | 64-bit |
| Peak Pointers: | Not Applicable |
| Other Software: | Binutils 2.17.50.0.15 |
Results Table
| Benchmark | Base | Peak | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Copies | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Copies | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | |
| Results appear in the order in which they were run. Bold underlined text indicates a median measurement. | ||||||||||||||
| 410.bwaves | 8 | 3233 | 33.6 | 3230 | 33.7 | 3233 | 33.6 | |||||||
| 416.gamess | 8 | 1066 | 147 | 1071 | 146 | 1068 | 147 | |||||||
| 433.milc | 8 | 2355 | 31.2 | 2359 | 31.1 | 2362 | 31.1 | |||||||
| 434.zeusmp | 8 | 1095 | 66.5 | 1098 | 66.3 | 1095 | 66.5 | |||||||
| 435.gromacs | 8 | 469 | 122 | 466 | 123 | 469 | 122 | |||||||
| 436.cactusADM | 8 | 1354 | 70.6 | 1358 | 70.4 | 1367 | 70.0 | |||||||
| 437.leslie3d | 8 | 2861 | 26.3 | 2853 | 26.4 | 2851 | 26.4 | |||||||
| 444.namd | 8 | 610 | 105 | 611 | 105 | 611 | 105 | |||||||
| 447.dealII | 8 | 782 | 117 | 784 | 117 | 780 | 117 | |||||||
| 450.soplex | 8 | 1820 | 36.7 | 1821 | 36.6 | 1820 | 36.7 | |||||||
| 453.povray | 8 | 258 | 165 | 254 | 168 | 255 | 167 | |||||||
| 454.calculix | 8 | 653 | 101 | 657 | 100 | 655 | 101 | |||||||
| 459.GemsFDTD | 8 | 3088 | 27.5 | 3086 | 27.5 | 3078 | 27.6 | |||||||
| 465.tonto | 8 | 749 | 105 | 752 | 105 | 751 | 105 | |||||||
| 470.lbm | 8 | 4153 | 26.5 | 4159 | 26.4 | 4151 | 26.5 | |||||||
| 481.wrf | 8 | 1807 | 49.4 | 1806 | 49.5 | 1803 | 49.5 | |||||||
| 482.sphinx3 | 8 | 2306 | 67.6 | 2300 | 67.8 | 2328 | 67.0 | |||||||
General Notes
All benchmarks compiled in 64-bit mode Hardware Sector Prefetch Disabled and Adjacent Sector Prefetch Disabled OMP_NUM_THREADS set to number of cores KMP_AFFINITY set to physical,0 KMP_STACKSIZE set to 64M Powersaved dameon was disabled in OS taskset utility used to bind CPU(s) to processes
Base Compiler Invocation
C benchmarks:
| icc |
C++ benchmarks:
| icpc |
Fortran benchmarks:
| ifort |
Benchmarks using both Fortran and C:
| icc ifort |
Base Portability Flags
| 410.bwaves: | -DSPEC_CPU_LP64 |
| 416.gamess: | -DSPEC_CPU_LP64 |
| 433.milc: | -DSPEC_CPU_LP64 |
| 434.zeusmp: | -DSPEC_CPU_LP64 |
| 435.gromacs: | -DSPEC_CPU_LP64 -nofor_main |
| 436.cactusADM: | -DSPEC_CPU_LP64 -nofor_main |
| 437.leslie3d: | -DSPEC_CPU_LP64 |
| 444.namd: | -DSPEC_CPU_LP64 |
| 447.dealII: | -DSPEC_CPU_LP64 |
| 450.soplex: | -DSPEC_CPU_LP64 |
| 453.povray: | -DSPEC_CPU_LP64 |
| 454.calculix: | -DSPEC_CPU_LP64 -nofor_main |
| 459.GemsFDTD: | -DSPEC_CPU_LP64 |
| 465.tonto: | -DSPEC_CPU_LP64 |
| 470.lbm: | -DSPEC_CPU_LP64 |
| 481.wrf: | -DSPEC_CPU_LP64 -DSPEC_CPU_CASE_FLAG -DSPEC_CPU_LINUX |
| 482.sphinx3: | -DSPEC_CPU_LP64 |