| CPU2006 license: | 009016 | Test date: | Dec-2008 |
|---|---|---|---|
| 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 2GB DDR3-1333 ECC, CL=9) |
| Disk Subsystem: | Hitachi HDT725050VLA360 500GB SATAII, 7200RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 10 (x86_64) SP1, Kernel 2.6.16.46-0.12-smp |
| Compiler: | Intel C++ Compiler Professional 11.0 for Linux Build 20080930 Package ID: l_cproc_p_11.0.066 |
| 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 | 24.6 | 396 | 24.6 | 323 | 30.2 | 322 | 30.3 | 323 | 30.3 |
| 401.bzip2 | 527 | 18.3 | 528 | 18.3 | 528 | 18.3 | 481 | 20.1 | 480 | 20.1 | 481 | 20.1 |
| 403.gcc | 285 | 28.3 | 287 | 28.0 | 286 | 28.1 | 269 | 29.9 | 269 | 29.9 | 269 | 29.9 |
| 429.mcf | 191 | 47.8 | 185 | 49.4 | 185 | 49.4 | 187 | 48.7 | 188 | 48.4 | 189 | 48.2 |
| 445.gobmk | 443 | 23.7 | 443 | 23.7 | 444 | 23.6 | 396 | 26.5 | 396 | 26.5 | 396 | 26.5 |
| 456.hmmer | 497 | 18.8 | 497 | 18.8 | 497 | 18.8 | 294 | 31.7 | 294 | 31.7 | 294 | 31.7 |
| 458.sjeng | 492 | 24.6 | 488 | 24.8 | 489 | 24.8 | 465 | 26.0 | 465 | 26.0 | 465 | 26.0 |
| 462.libquantum | 94.7 | 219 | 94.7 | 219 | 94.5 | 219 | 94.7 | 219 | 94.7 | 219 | 94.5 | 219 |
| 464.h264ref | 591 | 37.4 | 595 | 37.2 | 596 | 37.1 | 550 | 40.2 | 549 | 40.3 | 549 | 40.3 |
| 471.omnetpp | 250 | 25.0 | 250 | 25.0 | 250 | 25.0 | 215 | 29.0 | 215 | 29.0 | 216 | 28.9 |
| 473.astar | 394 | 17.8 | 390 | 18.0 | 391 | 18.0 | 363 | 19.3 | 359 | 19.6 | 359 | 19.5 |
| 483.xalancbmk | 185 | 37.2 | 185 | 37.2 | 185 | 37.3 | 185 | 37.2 | 185 | 37.2 | 185 | 37.3 |
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run OMP_NUM_THREADS set to number of processors KMP_AFFINITY set to "physical,0"
Platform Notes
Tested systems can be used with formfactors.org ATX 2.2 spec PC Power and Cooling 600W 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/11.0/042/bin/intel64/icc |
| 456.hmmer: | /opt/intel/Compiler/11.0/042/bin/intel64/icc |
C++ benchmarks:
| icpc |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 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 |
| 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 -Wl,-z,muldefs -L/spec/cpu2006.1.1/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |