| CPU2006 license: | 13 | Test date: | Apr-2009 |
|---|---|---|---|
| Test sponsor: | Intel Corporation | Hardware Availability: | May-2009 |
| Tested by: | Intel Corporation | Software Availability: | Nov-2008 |
| Hardware | |
|---|---|
| CPU Name: | Intel Core 2 Quad Q8400 |
| CPU Characteristics: | |
| CPU MHz: | 2666 |
| 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: | 4 MB I+D on chip per chip, 2 MB shared / 2 cores |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 4 GB (4x1GB DDR2-800 CL5) |
| Disk Subsystem: | Seagate 320 GB SATA, 7200RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Windows Vista Ultimate w/ SP1 (64-bit) |
| Compiler: | Intel C++ Compiler Professional 11.0 for IA32 Build 20080930 Package ID: w_cproc_p_11.0.054 Microsoft Visual Studio 2008 (for libraries) |
| Auto Parallel: | Yes |
| File System: | NTFS |
| System State: | Default |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32-bit |
| Other Software: | SmartHeap Library Version 8.1 from http://www.microquill.com/ |
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 | 573 | 17.0 | 573 | 17.0 | 574 | 17.0 | 418 | 23.4 | 418 | 23.4 | 418 | 23.4 |
| 401.bzip2 | 760 | 12.7 | 760 | 12.7 | 752 | 12.8 | 756 | 12.8 | 745 | 13.0 | 734 | 13.1 |
| 403.gcc | 518 | 15.5 | 516 | 15.6 | 524 | 15.4 | 438 | 18.4 | 438 | 18.4 | 437 | 18.4 |
| 429.mcf | 358 | 25.4 | 360 | 25.4 | 359 | 25.4 | 366 | 24.9 | 367 | 24.8 | 368 | 24.8 |
| 445.gobmk | 595 | 17.6 | 595 | 17.6 | 596 | 17.6 | 540 | 19.4 | 540 | 19.4 | 540 | 19.4 |
| 456.hmmer | 625 | 14.9 | 625 | 14.9 | 625 | 14.9 | 514 | 18.2 | 514 | 18.2 | 514 | 18.2 |
| 458.sjeng | 662 | 18.3 | 661 | 18.3 | 662 | 18.3 | 634 | 19.1 | 634 | 19.1 | 634 | 19.1 |
| 462.libquantum | 204 | 102 | 205 | 101 | 205 | 101 | 204 | 102 | 205 | 101 | 205 | 101 |
| 464.h264ref | 763 | 29.0 | 763 | 29.0 | 763 | 29.0 | 713 | 31.1 | 712 | 31.1 | 713 | 31.0 |
| 471.omnetpp | 446 | 14.0 | 446 | 14.0 | 446 | 14.0 | 397 | 15.7 | 396 | 15.8 | 397 | 15.8 |
| 473.astar | 551 | 12.7 | 552 | 12.7 | 552 | 12.7 | 495 | 14.2 | 494 | 14.2 | 494 | 14.2 |
| 483.xalancbmk | 363 | 19.0 | 363 | 19.0 | 363 | 19.0 | 363 | 19.0 | 363 | 19.0 | 363 | 19.0 |
General Notes
Tested systems can be used with Shin-G ATX case, Antec Truepower Trio power supply TP3-650 Binaries were built on Windows Vista Ultimate (32-bit) Binaries were built on Windows Vista Ultimate (32-bit) OMP_NUM_THREADS set to number of logical processors as seen by the OS KMP_AFFINITY set to physical,0
Base Portability Flags
| 403.gcc: | -DSPEC_CPU_WIN32 |
| 464.h264ref: | -DSPEC_CPU_NO_INTTYPES -DWIN32 |
| 483.xalancbmk: | -Qoption,cpp,--no_wchar_t_keyword |
Base Optimization Flags
C benchmarks:
| -QxSSSE3 -Qipo -O3 -Qprec-div- -Qopt-prefetch -Qparallel -Qpar-runtime-control -Qvec-guard-write /F512000000 |
C++ benchmarks:
| -QxSSSE3 -Qipo -O3 -Qprec-div- -Qopt-prefetch -Qcxx-features /F512000000 shlw32m.lib -link /FORCE:MULTIPLE |
Peak Portability Flags
| 403.gcc: | -DSPEC_CPU_WIN32 |
| 464.h264ref: | -DSPEC_CPU_NO_INTTYPES -DWIN32 |
| 483.xalancbmk: | -Qoption,cpp,--no_wchar_t_keyword |
Peak Optimization Flags
C benchmarks:
| 400.perlbench: | -QxSSSE3(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: | -QxSSSE3(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qopt-prefetch -Qansi-alias /F512000000 |
| 403.gcc: | -QxSSSE3(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- /F512000000 |
| 429.mcf: | -QxSSSE3 -Qipo -O3 -Qprec-div- -Qopt-prefetch /F512000000 |
| 445.gobmk: | -QxSSSE3 -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O2 -Qprec-div- -Qansi-alias /F512000000 |
| 456.hmmer: | -QxSSSE3 -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qunroll2 -Qansi-alias /F512000000 |
| 458.sjeng: | -QxSSSE3(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qunroll4 /F512000000 |
| 462.libquantum: | basepeak = yes |
| 464.h264ref: | Same as 456.hmmer |
C++ benchmarks:
| 471.omnetpp: | -QxSSSE3(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: | -QxSSSE3(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 |