| CPU2006 license: | 13 | Test date: | Apr-2010 |
|---|---|---|---|
| Test sponsor: | Intel Corporation | Hardware Availability: | Jun-2010 |
| Tested by: | Intel Corporation | Software Availability: | Sep-2009 |
| Hardware | |
|---|---|
| CPU Name: | Intel Core i7-940XM |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.33 GHz |
| CPU MHz: | 2133 |
| 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: | 8 GB (2 x 4 GB 2Rx8 PC3-10600S-9) |
| Disk Subsystem: | Hitachi 320 GB SATA, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Windows 7 Ultimate (64-bit) |
| Compiler: | Intel C++ Compiler Professional 11.1 for IA32 Build 20090903 Package ID: w_cproc_p_11.1.045 Microsoft Visual Studio 2008 Professional SP1 (for libraries) |
| Auto Parallel: | No |
| File System: | NTFS |
| System State: | Default |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32-bit |
| Other Software: | None SmartHeap Library Version 8.1 from http://www.microquill.com/ |
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. | ||||||||||||||
| 400.perlbench | 8 | 1150 | 68.0 | 1155 | 68.0 | 1157 | 67.2 | 8 | 892 | 87.2 | 892 | 88.0 | 893 | 87.2 |
| 401.bzip2 | 8 | 1457 | 52.8 | 1447 | 53.6 | 1449 | 53.6 | 8 | 1455 | 52.8 | 1452 | 52.8 | 1455 | 52.8 |
| 403.gcc | 8 | 763 | 84.8 | 758 | 84.8 | 770 | 84.0 | 8 | 748 | 86.4 | 759 | 84.8 | 745 | 86.4 |
| 429.mcf | 8 | 629 | 116 | 629 | 116 | 629 | 116 | 4 | 318 | 115 | 317 | 115 | 318 | 115 |
| 445.gobmk | 8 | 1022 | 82.4 | 1022 | 82.4 | 1022 | 82.4 | 8 | 929 | 90.4 | 929 | 90.4 | 931 | 90.4 |
| 456.hmmer | 8 | 1273 | 58.4 | 1274 | 58.4 | 1273 | 58.4 | 4 | 650 | 57.6 | 649 | 57.6 | 653 | 57.2 |
| 458.sjeng | 8 | 1259 | 76.8 | 1260 | 76.8 | 1259 | 76.8 | 8 | 1200 | 80.8 | 1200 | 80.8 | 1203 | 80.8 |
| 462.libquantum | 8 | 568 | 292 | 566 | 293 | 567 | 292 | 8 | 568 | 292 | 566 | 293 | 567 | 292 |
| 464.h264ref | 8 | 1686 | 105 | 1686 | 105 | 1685 | 105 | 8 | 1629 | 109 | 1619 | 110 | 1620 | 110 |
| 471.omnetpp | 8 | 674 | 74.4 | 675 | 74.4 | 675 | 74.4 | 8 | 628 | 79.2 | 630 | 79.2 | 630 | 79.2 |
| 473.astar | 8 | 1075 | 52.0 | 1075 | 52.0 | 1075 | 52.0 | 8 | 954 | 59.2 | 956 | 58.4 | 956 | 58.4 |
| 483.xalancbmk | 8 | 683 | 80.8 | 683 | 80.8 | 683 | 80.8 | 8 | 683 | 80.8 | 683 | 80.8 | 683 | 80.8 |
Submit Notes
The config file option 'submit' was used. The Windows command 'start' was used to bind copies to cores. (For details, please see the config file.)
Base Portability Flags
| 403.gcc: | -DSPEC_CPU_WIN32 |
| 464.h264ref: | -DWIN32 -DSPEC_CPU_NO_INTTYPES |
| 483.xalancbmk: | -Qoption,cpp,--no_wchar_t_keyword |
Base Optimization Flags
C benchmarks:
| -QxSSE4.2 -Qipo -O3 -Qprec-div- -Qopt-prefetch /F512000000 |
C++ benchmarks:
| -QxSSE4.2 -Qipo -O3 -Qprec-div- -Qopt-prefetch -Qcxx-features /F512000000 shlW32M.lib -link /FORCE:MULTIPLE |
Peak Portability Flags
| 403.gcc: | -DSPEC_CPU_WIN32 |
| 464.h264ref: | -DWIN32 -DSPEC_CPU_NO_INTTYPES |
| 483.xalancbmk: | -Qoption,cpp,--no_wchar_t_keyword |
Peak Optimization Flags
C benchmarks:
| 400.perlbench: | -QxSSE4.2(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qansi-alias -Qopt-prefetch /F512000000 shlW32M.lib -link /FORCE:MULTIPLE |
| 401.bzip2: | -QxSSE4.2(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qopt-prefetch -Qansi-alias /F512000000 |
| 403.gcc: | -QxSSE4.2(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qopt-prefetch /F512000000 |
| 429.mcf: | -QxSSE4.2 -Qipo -O3 -Qprec-div- -Qopt-prefetch /F512000000 |
| 445.gobmk: | -QxSSE4.2(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O2 -Qprec-div- -Qansi-alias /F512000000 |
| 456.hmmer: | -QxSSE4.2 -Qipo -O3 -Qprec-div- -Qunroll2 -Qansi-alias /F512000000 |
| 458.sjeng: | -QxSSE4.2(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qunroll4 /F512000000 |
| 462.libquantum: | basepeak = yes |
| 464.h264ref: | -QxSSE4.2(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qunroll2 -Qansi-alias /F512000000 |
C++ benchmarks:
| 471.omnetpp: | -QxSSE4.2(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qansi-alias -Qopt-ra-region-strategy=block /F512000000 shlW32M.lib -link /FORCE:MULTIPLE |
| 473.astar: | -QxSSE4.2(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qansi-alias -Qopt-ra-region-strategy=routine /F512000000 shlW32M.lib -link /FORCE:MULTIPLE |
| 483.xalancbmk: | basepeak = yes |