| CPU2006 license: | 3 | Test date: | Feb-2007 |
|---|---|---|---|
| Test sponsor: | Hewlett-Packard Company | Hardware Availability: | Jan-2007 |
| Tested by: | Hewlett-Packard Company | Software Availability: | Nov-2006 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon X5355 |
| CPU Characteristics: | 2.66 GHz, 2x4 MB L2 shared, 1333 MHz bus |
| CPU MHz: | 2666 |
| 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: | 8 GB (4x2 GB PC2-5300 CL5) |
| Disk Subsystem: | 4x36 GB 10 K SAS |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SuSE Linux Enterprise Server 10 EM64T kernel 2.6.16.21-0.8-smp |
| Compiler: | Intel C++ Compiler for Intel EM64T-based applications, Version 9.1 Package ID l_cc_c_9.1.045 Build no 20061101 Intel Fortran Compiler for Intel EM64T-based applications, Version 9.1 Package ID l_fc_c_9.1.040 Build no 20061101 |
| Auto Parallel: | No |
| File System: | ext2 |
| System State: | Multi-user run level 3 |
| Base Pointers: | 64-bit |
| Peak Pointers: | 32/64-bit |
| 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 | 3303 | 32.9 | 3315 | 32.8 | 3305 | 32.9 | 8 | 3312 | 32.8 | 3302 | 32.9 | 3316 | 32.8 |
| 416.gamess | 8 | 1072 | 146 | 1073 | 146 | 1075 | 146 | 8 | 1162 | 135 | 1170 | 134 | 1165 | 134 |
| 433.milc | 8 | 3462 | 21.2 | 3455 | 21.3 | 3467 | 21.2 | 8 | 3472 | 21.2 | 3468 | 21.2 | 3475 | 21.1 |
| 434.zeusmp | 8 | 1263 | 57.7 | 1263 | 57.7 | 1261 | 57.8 | 8 | 1273 | 57.2 | 1274 | 57.2 | 1279 | 56.9 |
| 435.gromacs | 8 | 454 | 126 | 454 | 126 | 455 | 125 | 8 | 440 | 130 | 441 | 130 | 440 | 130 |
| 436.cactusADM | 8 | 1533 | 62.3 | 1521 | 62.9 | 1533 | 62.4 | 8 | 1552 | 61.6 | 1555 | 61.5 | 1547 | 61.8 |
| 437.leslie3d | 8 | 3426 | 22.0 | 3431 | 21.9 | 3440 | 21.9 | 8 | 3426 | 22.0 | 3426 | 21.9 | 3427 | 21.9 |
| 444.namd | 8 | 575 | 112 | 576 | 111 | 576 | 111 | 8 | 584 | 110 | 586 | 110 | 584 | 110 |
| 447.dealII | 8 | 719 | 127 | 733 | 125 | 728 | 126 | 8 | 738 | 124 | 729 | 126 | 708 | 129 |
| 450.soplex | 8 | 2361 | 28.3 | 2364 | 28.2 | 2367 | 28.2 | 8 | 2335 | 28.6 | 2335 | 28.6 | 2338 | 28.5 |
| 453.povray | 8 | 292 | 146 | 293 | 145 | 293 | 145 | 8 | 221 | 192 | 222 | 192 | 221 | 192 |
| 454.calculix | 8 | 645 | 102 | 655 | 101 | 644 | 102 | 8 | 636 | 104 | 631 | 105 | 632 | 104 |
| 459.GemsFDTD | 8 | 4300 | 19.7 | 4302 | 19.7 | 4300 | 19.7 | 8 | 4304 | 19.7 | 4303 | 19.7 | 4302 | 19.7 |
| 465.tonto | 8 | 1161 | 67.8 | 1168 | 67.4 | 1169 | 67.4 | 8 | 1130 | 69.6 | 1151 | 68.4 | 1139 | 69.1 |
| 470.lbm | 8 | 6969 | 15.8 | 6962 | 15.8 | 6962 | 15.8 | 8 | 6956 | 15.8 | 6956 | 15.8 | 6972 | 15.8 |
| 481.wrf | 8 | 2178 | 41.0 | 2177 | 41.0 | 2175 | 41.1 | 8 | 2182 | 41.0 | 2188 | 40.8 | 2178 | 41.0 |
| 482.sphinx3 | 8 | 3585 | 43.5 | 3581 | 43.5 | 3578 | 43.6 | 8 | 3556 | 43.9 | 3556 | 43.9 | 3554 | 43.9 |
Platform Notes
Power Regulator set to Static High Performance Mode in BIOS. Adjacent Sector Prefetch Disabled in BIOS. "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 |
Base Optimization Flags
C benchmarks:
| -fast |
C++ benchmarks:
| -fast |
Fortran benchmarks:
| -fast |
Benchmarks using both Fortran and C:
| -fast |
Peak Compiler Invocation
C benchmarks:
| icc |
C++ benchmarks:
| icpc |
Fortran benchmarks:
| ifort |
Benchmarks using both Fortran and C:
| icc ifort |
Peak Portability Flags
Same as Base Portability Flags
Peak Optimization Flags
C benchmarks:
| -prof_gen(pass 1) -prof_use(pass 2) -fast -auto_ilp32 |
C++ benchmarks:
| -prof_gen(pass 1) -prof_use(pass 2) -fast -auto_ilp32 |
Fortran benchmarks:
| -prof_gen(pass 1) -prof_use(pass 2) -fast -auto_ilp32 |
Benchmarks using both Fortran and C:
| -prof_gen(pass 1) -prof_use(pass 2) -fast -auto_ilp32 |