| CPU2006 license: | 001176 | Test date: | Feb-2010 |
|---|---|---|---|
| Test sponsor: | Supermicro | Hardware Availability: | Sep-2009 |
| Tested by: | Supermicro | Software Availability: | Oct-2009 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon L3426 |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.20 GHz |
| CPU MHz: | 1866 |
| FPU: | Integrated |
| CPU(s) enabled: | 4 cores, 1 chip, 4 cores/chip |
| CPU(s) orderable: | 1 chip |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 256 KB I+D on chip per core |
| L3 Cache: | 8 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 16 GB (4 x 4 GB DDR3-1333 RDIMM, ECC, CL9) |
| Disk Subsystem: | 1 x 160 GB SATA II, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 (x86_64) Kernel 2.6.27.19-5-default |
| Compiler: | Intel C++ Professional Compiler for IA32 and Intel 64, Version 11.1 Build 20091012 Package ID: l_cproc_p_11.1.059 |
| Auto Parallel: | Yes |
| File System: | ReiserFS |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V8.1 Binutils 2.18.50.0.7.20080502 |
Results Table
| Benchmark | Base | Peak | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | |
| Results appear in the order in which they were run. Bold underlined text indicates a median measurement. | ||||||||||||
| 400.perlbench | 494 | 19.8 | 495 | 19.7 | 497 | 19.7 | 358 | 27.3 | 356 | 27.4 | 358 | 27.3 |
| 401.bzip2 | 581 | 16.6 | 581 | 16.6 | 582 | 16.6 | 576 | 16.8 | 577 | 16.7 | 574 | 16.8 |
| 403.gcc | 378 | 21.3 | 378 | 21.3 | 378 | 21.3 | 318 | 25.3 | 318 | 25.3 | 318 | 25.3 |
| 429.mcf | 236 | 38.6 | 237 | 38.5 | 237 | 38.5 | 209 | 43.6 | 210 | 43.4 | 210 | 43.4 |
| 445.gobmk | 586 | 17.9 | 585 | 17.9 | 585 | 17.9 | 440 | 23.8 | 440 | 23.8 | 440 | 23.8 |
| 456.hmmer | 244 | 38.3 | 245 | 38.1 | 243 | 38.4 | 202 | 46.2 | 204 | 45.8 | 203 | 46.0 |
| 458.sjeng | 503 | 24.0 | 504 | 24.0 | 499 | 24.2 | 479 | 25.3 | 478 | 25.3 | 481 | 25.2 |
| 462.libquantum | 100 | 207 | 101 | 205 | 100 | 207 | 98.2 | 211 | 98.3 | 211 | 98.5 | 210 |
| 464.h264ref | 953 | 23.2 | 956 | 23.2 | 953 | 23.2 | 602 | 36.7 | 605 | 36.6 | 602 | 36.7 |
| 471.omnetpp | 305 | 20.5 | 306 | 20.5 | 305 | 20.5 | 245 | 25.5 | 245 | 25.5 | 250 | 25.0 |
| 473.astar | 404 | 17.4 | 405 | 17.3 | 403 | 17.4 | 392 | 17.9 | 393 | 17.9 | 388 | 18.1 |
| 483.xalancbmk | 198 | 34.8 | 197 | 34.9 | 198 | 34.9 | 198 | 34.8 | 197 | 34.9 | 198 | 34.9 |
Platform Notes
Fan speed set to Full Speed in BIOS Setup. As tested, the system used a Supermicro PWS-665-PQ power supply, SNK-P0046P heatsink, and FAN-0077L cooling fan.
General Notes
OMP_NUM_THREADS set to number of cores KMP_AFFINITY set to granularity=fine,scatter
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 403.gcc: | -DSPEC_CPU_LP64 |
| 429.mcf: | -DSPEC_CPU_LP64 |
| 445.gobmk: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
| 464.h264ref: | -DSPEC_CPU_LP64 |
| 471.omnetpp: | -DSPEC_CPU_LP64 |
| 473.astar: | -DSPEC_CPU_LP64 |
| 483.xalancbmk: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -static -parallel -par-runtime-control -opt-prefetch |
C++ benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -Wl,-z,muldefs -L/home/cmplr/usr3/alrahate/cpu2006.1.1.ic11.1/libic11.1-64bit -lsmartheap64 |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc -m64 | |
| 400.perlbench: | icc -m32 |
| 429.mcf: | icc -m32 |
| 445.gobmk: | icc -m32 |
| 464.h264ref: | icc -m32 |
C++ benchmarks (except as noted below):
| icpc -m64 | |
| 471.omnetpp: | icpc -m32 |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_X64 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 403.gcc: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
| 473.astar: | -DSPEC_CPU_LP64 |
| 483.xalancbmk: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
C++ benchmarks:
| 471.omnetpp: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -ansi-alias -opt-ra-region-strategy=block -Wl,-z,muldefs -L/home/cmplr/usr3/alrahate/cpu2006.1.1.ic11.1/libic11.1-32bit -lsmartheap |
| 473.astar: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -ansi-alias -opt-ra-region-strategy=routine -Wl,-z,muldefs -L/home/cmplr/usr3/alrahate/cpu2006.1.1.ic11.1/libic11.1-64bit -lsmartheap64 |
| 483.xalancbmk: | basepeak = yes |