| CPU2006 license: | 9016 | Test date: | Feb-2009 |
|---|---|---|---|
| Test sponsor: | ASUSTeK Computer Inc. | Hardware Availability: | Nov-2008 |
| Tested by: | ASUSTeK Computer Inc. | Software Availability: | Nov-2008 |
| Hardware | |
|---|---|
| CPU Name: | Intel Core i7-965 Extreme Edition |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.46 GHz |
| CPU MHz: | 3200 |
| FPU: | Integrated |
| CPU(s) enabled: | 4 cores, 1 chip, 4 cores/chip, 2 threads/core |
| 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: | 12 GB (6 x 2 GB PC3-10600E, CL=9) |
| Disk Subsystem: | HITACHI HDT725050VLA360 500GB SATAII, 7200RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 10 SP2 Kernel 2.6.16.60-0.21-smp |
| Compiler: | Intel C++ Compiler Professional 11.0 for Linux Build 20090131 Package ID: l_cproc_p_11.0.080 |
| Auto Parallel: | Yes |
| File System: | ReiserFS |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32-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 | 396 | 24.6 | 396 | 24.7 | 398 | 24.6 | 324 | 30.2 | 324 | 30.2 | 324 | 30.1 |
| 401.bzip2 | 531 | 18.2 | 529 | 18.2 | 530 | 18.2 | 481 | 20.0 | 481 | 20.1 | 481 | 20.0 |
| 403.gcc | 280 | 28.7 | 282 | 28.5 | 282 | 28.6 | 269 | 29.9 | 269 | 29.9 | 269 | 29.9 |
| 429.mcf | 188 | 48.4 | 185 | 49.4 | 185 | 49.3 | 187 | 48.7 | 187 | 48.7 | 187 | 48.8 |
| 445.gobmk | 448 | 23.4 | 448 | 23.4 | 448 | 23.4 | 396 | 26.5 | 396 | 26.5 | 396 | 26.5 |
| 456.hmmer | 402 | 23.2 | 402 | 23.2 | 402 | 23.2 | 294 | 31.7 | 294 | 31.7 | 294 | 31.7 |
| 458.sjeng | 487 | 24.9 | 491 | 24.6 | 489 | 24.8 | 447 | 27.1 | 448 | 27.0 | 447 | 27.1 |
| 462.libquantum | 94.0 | 220 | 93.8 | 221 | 93.8 | 221 | 94.0 | 220 | 93.8 | 221 | 93.8 | 221 |
| 464.h264ref | 588 | 37.6 | 586 | 37.8 | 587 | 37.7 | 546 | 40.5 | 546 | 40.5 | 548 | 40.4 |
| 471.omnetpp | 248 | 25.2 | 248 | 25.2 | 248 | 25.2 | 215 | 29.1 | 215 | 29.0 | 215 | 29.0 |
| 473.astar | 391 | 17.9 | 390 | 18.0 | 392 | 17.9 | 333 | 21.1 | 333 | 21.1 | 332 | 21.1 |
| 483.xalancbmk | 185 | 37.3 | 184 | 37.5 | 184 | 37.4 | 185 | 37.3 | 184 | 37.5 | 184 | 37.4 |
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run OMP_NUM_THREADS set to number of cores KMP_AFFINITY set to granularity=fine,scatter
Platform Notes
BIOS setting: Hardware Prefetcher: Enabled Adjacent Cache Line Prefetch: Enabled Tested system case compliance with Intel ATX spec 600W or higher ATX Power Supply System was configured with ATi RV530LE discrete graphics card
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -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/spec/cpu2006.1.1/lib -lsmartheap |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc | |
| 401.bzip2: | /opt/intel/Compiler/11.0/080/bin/intel64/icc |
| 456.hmmer: | /opt/intel/Compiler/11.0/080/bin/intel64/icc |
| 458.sjeng: | /opt/intel/Compiler/11.0/080/bin/intel64/icc |
C++ benchmarks (except as noted below):
| icpc | |
| 473.astar: | /opt/intel/Compiler/11.0/080/bin/intel64/icpc |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 473.astar: | -DSPEC_CPU_LP64 |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
| 400.perlbench: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -static(pass 2) -prof-use(pass 2) -ansi-alias -opt-prefetch |
| 401.bzip2: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -static(pass 2) -prof-use(pass 2) -auto-ilp32 -opt-prefetch -ansi-alias |
| 403.gcc: | -xSSE4.2 -ipo -O3 -no-prec-div -static -inline-calloc -opt-malloc-options=3 |
| 429.mcf: | -xSSE4.2 -ipo -O3 -no-prec-div -static -opt-prefetch |
| 445.gobmk: | -xSSE4.2(pass 2) -prof-gen(pass 1) -prof-use(pass 2) -O2 -ipo -no-prec-div -ansi-alias |
| 456.hmmer: | -xSSE4.2 -ipo -O3 -no-prec-div -static -unroll2 -ansi-alias -auto-ilp32 |
| 458.sjeng: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -static(pass 2) -prof-use(pass 2) -unroll4 -auto-ilp32 |
| 462.libquantum: | basepeak = yes |
| 464.h264ref: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -static(pass 2) -prof-use(pass 2) -unroll2 -ansi-alias |
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/spec/cpu2006.1.1/lib -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 -auto-ilp32 -Wl,-z,muldefs -L/spec/cpu2006.1.1/lib -lsmartheap64 |
| 483.xalancbmk: | basepeak = yes |