| CPU2006 license: | 13 | Test date: | Dec-2007 |
|---|---|---|---|
| Test sponsor: | Intel Corporation | Hardware Availability: | Jan-2008 |
| Tested by: | Intel Corporation | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Core 2 Duo T7800 |
| CPU Characteristics: | |
| CPU MHz: | 2600 |
| FPU: | Integrated |
| CPU(s) enabled: | 2 cores, 1 chip, 2 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 |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 2 GB (2x1GB Hynix DDR2-667 CL5) |
| Disk Subsystem: | Hitachi 100 GB SATA, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Windows Vista Ultimate (32-bit) |
| Compiler: | Intel C++ Compiler for IA32 version 10.1 Build 20070913 Package ID: w_cc_p_10.1.011 Microsoft Visual Studio 2005 SP1 (for libraries) |
| Auto Parallel: | Yes |
| 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 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 598 | 16.3 | 597 | 16.4 | 597 | 16.4 | 434 | 22.5 | 436 | 22.4 | 435 | 22.5 |
| 401.bzip2 | 684 | 14.1 | 684 | 14.1 | 684 | 14.1 | 634 | 15.2 | 636 | 15.2 | 636 | 15.2 |
| 403.gcc | 660 | 12.2 | 660 | 12.2 | 660 | 12.2 | 601 | 13.4 | 601 | 13.4 | 602 | 13.4 |
| 429.mcf | 396 | 23.1 | 395 | 23.1 | 395 | 23.1 | 396 | 23.1 | 395 | 23.1 | 395 | 23.1 |
| 445.gobmk | 608 | 17.3 | 608 | 17.3 | 608 | 17.3 | 520 | 20.2 | 518 | 20.2 | 520 | 20.2 |
| 456.hmmer | 638 | 14.6 | 638 | 14.6 | 638 | 14.6 | 594 | 15.7 | 595 | 15.7 | 594 | 15.7 |
| 458.sjeng | 738 | 16.4 | 738 | 16.4 | 738 | 16.4 | 667 | 18.1 | 664 | 18.2 | 665 | 18.2 |
| 462.libquantum | 669 | 31.0 | 668 | 31.0 | 668 | 31.0 | 720 | 28.8 | 720 | 28.8 | 720 | 28.8 |
| 464.h264ref | 820 | 27.0 | 820 | 27.0 | 820 | 27.0 | 741 | 29.9 | 740 | 29.9 | 742 | 29.8 |
| 471.omnetpp | 451 | 13.9 | 450 | 13.9 | 451 | 13.9 | 411 | 15.2 | 411 | 15.2 | 411 | 15.2 |
| 473.astar | 523 | 13.4 | 522 | 13.4 | 522 | 13.4 | 469 | 15.0 | 469 | 15.0 | 469 | 15.0 |
| 483.xalancbmk | 348 | 19.8 | 348 | 19.8 | 347 | 19.9 | 334 | 20.7 | 334 | 20.7 | 333 | 20.7 |
General Notes
The system bus runs at 800 MHz Binaries were built on Windows Vista (32-bit) The following VS 2005 SP1 updates were applied: KB926601 and KB932232 OMP_NUM_THREADS set to number of cores 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:
| -fast -Qparallel -Qpar-runtime-control -Qvec-guard-write /F512000000 libguide40.lib |
C++ benchmarks:
| -fast -Qcxx_features /F512000000 shlw32m.lib libguide40.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: | -Qprof_gen(pass 1) -Qprof_use(pass 2) -fast -Qansi-alias -Qprefetch -Qparallel -Qpar-runtime-control /F512000000 shlw32m.lib libguide40.lib -link /FORCE:MULTIPLE |
| 401.bzip2: | -Qprof_gen(pass 1) -Qprof_use(pass 2) -fast -Qprefetch /F512000000 libguide40.lib |
| 403.gcc: | -Qprof_gen(pass 1) -Qprof_use(pass 2) -fast /F512000000 libguide40.lib |
| 429.mcf: | basepeak = yes |
| 445.gobmk: | -Qprof_gen(pass 1) -Qprof_use(pass 2) -QxT -O2 -Qipo -Qprec-div- -Qansi-alias /F512000000 |
| 456.hmmer: | -Qprof_gen(pass 1) -Qprof_use(pass 2) -fast -Qunroll2 -Qansi-alias -Qopt-multi-version-aggressive /F512000000 libguide40.lib |
| 458.sjeng: | -Qprof_gen(pass 1) -Qprof_use(pass 2) -fast -Qunroll4 /F512000000 libguide40.lib |
| 462.libquantum: | -fast -Qunroll4 -Ob0 -Qprefetch -Qopt-streaming-stores:always -Qparallel -Qpar-runtime-control /F512000000 libguide40.lib |
| 464.h264ref: | -Qprof_gen(pass 1) -Qprof_use(pass 2) -fast -Qunroll2 -Qansi-alias /F512000000 libguide40.lib |
C++ benchmarks:
| 471.omnetpp: | -Qprof_gen(pass 1) -Qprof_use(pass 2) -fast -Qansi-alias -Qopt-ra-region-strategy=block -Qcxx_features /F512000000 shlw32m.lib libguide40.lib -link /FORCE:MULTIPLE |
| 473.astar: | -Qprof_gen(pass 1) -Qprof_use(pass 2) -fast -Qansi-alias -Qopt-ra-region-strategy=routine -Qcxx_features /F512000000 shlw32m.lib libguide40.lib -link /FORCE:MULTIPLE |
| 483.xalancbmk: | -Qprof_gen(pass 1) -Qprof_use(pass 2) -fast -Qansi-alias -Qcxx_features /F512000000 shlw32m.lib libguide40.lib -link /FORCE:MULTIPLE |