| CPU2006 license: | 3 | Test date: | May-2007 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Jan-2007 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Mar-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5355 |
| CPU Characteristics: | 2.66 GHz, 2x4 MB L2 shared, 1333 MHz system bus |
| CPU MHz: | 2660 |
| 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: | 8 MB I+D on chip per chip, 4 MB shared / 2 cores |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 16 GB (8x2 GB PC2-5300F CL5) |
| Disk Subsystem: | 1x36 GB 10 K SAS |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SuSE Linux Enterprise Server 10 (x86_64) kernel 2.6.16.21-0.8-smp |
| Compiler: | Intel C++ Compiler for Intel EM64T-based applications, Version 9.1 Build 20070320, Package ID: l_cc_c_9.1.049 Intel Fortran Compiler for Intel EM64T-based applications, Version 9.1 Build 20070320, Package ID: l_fc_c_9.1.045 |
| Auto Parallel: | No |
| File System: | ext2 |
| System State: | Multi-user run level 3 |
| Base Pointers: | 64-bit |
| Peak Pointers: | Not Applicable |
| Other Software: | None |
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 | 3415 | 31.8 | 3413 | 31.9 | 3414 | 31.8 | |||||||
| 416.gamess | 8 | 1075 | 146 | 1075 | 146 | 1075 | 146 | |||||||
| 433.milc | 8 | 3610 | 20.3 | 3611 | 20.3 | 3609 | 20.3 | |||||||
| 434.zeusmp | 8 | 1173 | 62.1 | 1186 | 61.4 | 1179 | 61.7 | |||||||
| 435.gromacs | 8 | 458 | 125 | 458 | 125 | 457 | 125 | |||||||
| 436.cactusADM | 8 | 1399 | 68.3 | 1398 | 68.4 | 1399 | 68.3 | |||||||
| 437.leslie3d | 8 | 3231 | 23.3 | 3263 | 23.0 | 3238 | 23.2 | |||||||
| 444.namd | 8 | 575 | 112 | 575 | 112 | 575 | 112 | |||||||
| 447.dealII | 8 | 730 | 125 | 735 | 124 | 729 | 126 | |||||||
| 450.soplex | 8 | 2262 | 29.5 | 2265 | 29.5 | 2262 | 29.5 | |||||||
| 453.povray | 8 | 293 | 145 | 293 | 145 | 295 | 144 | |||||||
| 454.calculix | 8 | 638 | 103 | 640 | 103 | 633 | 104 | |||||||
| 459.GemsFDTD | 8 | 3870 | 21.9 | 3870 | 21.9 | 3864 | 22.0 | |||||||
| 465.tonto | 8 | 1009 | 78.0 | 1017 | 77.4 | 1020 | 77.2 | |||||||
| 470.lbm | 8 | 4563 | 24.1 | 4563 | 24.1 | 4562 | 24.1 | |||||||
| 481.wrf | 8 | 1944 | 46.0 | 1945 | 45.9 | 1934 | 46.2 | |||||||
| 482.sphinx3 | 8 | 3650 | 42.7 | 3651 | 42.7 | 3653 | 42.7 | |||||||
Platform Notes
Adjacent Sector Prefetch Disabled in BIOS. taskset utility used to bind CPU(s) to processes ulimit -s unlimited set
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 |