| CPU2006 license: | 13 | Test date: | Sep-2012 |
|---|---|---|---|
| Test sponsor: | Intel Corporation | Hardware Availability: | Jun-2012 |
| Tested by: | Intel Corporation | Software Availability: | Apr-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Pentium G870 |
| CPU Characteristics: | |
| CPU MHz: | 3100 |
| 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: | 256 KB I+D on chip per core |
| L3 Cache: | 3 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 8 GB (2 x 4 GB 2Rx8 PC3-10600U-9) |
| Disk Subsystem: | 1 TB Seagate SATA, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Microsoft Windows 7 Ultimate 6.1.7601 Service Pack 1 Build 7601 |
| Compiler: | C/C++: Version 12.1.0.229 of Intel C++ Studio XE for Windows; Libraries: Version 15.00.30729.01 of Microsoft Visual Studio 2008 Professional SP1 |
| Auto Parallel: | Yes |
| File System: | NTFS |
| System State: | Default |
| Base Pointers: | 32/64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | SmartHeap Library Version 9.01 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 | 399 | 24.5 | 400 | 24.5 | 399 | 24.5 | 317 | 30.8 | 317 | 30.8 | 317 | 30.8 |
| 401.bzip2 | 492 | 19.6 | 492 | 19.6 | 492 | 19.6 | 477 | 20.2 | 477 | 20.2 | 477 | 20.2 |
| 403.gcc | 335 | 24.1 | 334 | 24.1 | 335 | 24.1 | 316 | 25.5 | 316 | 25.5 | 316 | 25.5 |
| 429.mcf | 181 | 50.3 | 181 | 50.3 | 181 | 50.4 | 181 | 50.3 | 181 | 50.3 | 181 | 50.4 |
| 445.gobmk | 456 | 23.0 | 455 | 23.0 | 455 | 23.0 | 426 | 24.6 | 426 | 24.6 | 426 | 24.6 |
| 456.hmmer | 199 | 46.9 | 199 | 46.8 | 199 | 46.9 | 199 | 46.9 | 199 | 46.8 | 199 | 46.9 |
| 458.sjeng | 501 | 24.1 | 502 | 24.1 | 502 | 24.1 | 501 | 24.1 | 502 | 24.1 | 502 | 24.1 |
| 462.libquantum | 44.8 | 463 | 44.8 | 463 | 44.8 | 463 | 44.8 | 463 | 44.8 | 463 | 44.8 | 463 |
| 464.h264ref | 430 | 51.4 | 430 | 51.4 | 430 | 51.5 | 415 | 53.3 | 415 | 53.3 | 415 | 53.3 |
| 471.omnetpp | 307 | 20.3 | 307 | 20.3 | 307 | 20.3 | 291 | 21.5 | 291 | 21.5 | 290 | 21.5 |
| 473.astar | 302 | 23.3 | 302 | 23.3 | 302 | 23.3 | 302 | 23.3 | 302 | 23.3 | 302 | 23.3 |
| 483.xalancbmk | 219 | 31.5 | 219 | 31.5 | 219 | 31.5 | 219 | 31.5 | 219 | 31.5 | 219 | 31.5 |
Compiler Invocation Notes
ipsxe-comp-vars batch file invoked with intel64
Platform Notes
Sysinfo program C:\CPU200~1.17A/Docs/sysinfo $Rev: 6775 $ $Date:: 2011-08-16 #$ \8787f7622badcf24e01c368b1db4377c running on Clt386077E02EFB Fri Sep 14 17:22:31 2012 This section contains SUT (System Under Test) info as seen by some common utilities. To remove or add to this section, see: http://www.spec.org/cpu2006/Docs/config.html#sysinfo Trying 'systeminfo' OS Name : Microsoft Windows 7 Ultimate OS Version : 6.1.7601 Service Pack 1 Build 7601 System Manufacturer: INTEL_ System Model : DH67BL__ Processor(s) : 1 Processor(s) Installed. [01]: Intel64 Family 6 Model 42 Stepping 7 GenuineIntel ~3100 Mhz BIOS Version : Intel Corp. BLH6710H.86A.0156.2012.0615.1908, 6/15/2012 Total Physical Memory: 8,091 MB Trying 'wmic cpu get /value' DeviceID : CPU0 L2CacheSize : 512 L3CacheSize : 3072 MaxClockSpeed : 3100 Name : Intel(R) Pentium(R) CPU G870 @ 3.10GHz NumberOfCores : 2 NumberOfLogicalProcessors: 2 (End of data from sysinfo program)
Component Notes
Tested systems can be used with Shin-G ATX case, PC Power and Cooling 1200W power supply
General Notes
OMP_NUM_THREADS set to number of processors cores KMP_AFFINITY set to granularity=fine,scatter Binaries compiled on a system with 1x Intel Core i7-860 CPU + 8GB memory using Windows 7 Enterprise 64-bit
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_P64 -DSPEC_CPU_WIN64_X64 -DSPEC_CPU_NO_NEED_VA_COPY |
| 401.bzip2: | -DSPEC_CPU_P64 |
| 403.gcc: | -DSPEC_CPU_P64 -DSPEC_CPU_WIN64 |
| 429.mcf: | -DSPEC_CPU_P64 |
| 445.gobmk: | -DSPEC_CPU_P64 |
| 456.hmmer: | -DSPEC_CPU_P64 |
| 458.sjeng: | -DSPEC_CPU_P64 |
| 462.libquantum: | -DSPEC_CPU_P64 |
| 464.h264ref: | -DSPEC_CPU_P64 -DWIN32 -DSPEC_CPU_NO_INTTYPES |
| 471.omnetpp: | -DSPEC_CPU_P64 -DSPEC_CPU_WIN64 |
| 473.astar: | -DSPEC_CPU_P64 |
| 483.xalancbmk: | -DSPEC_CPU_P64 -Qoption,cpp,--no_wchar_t_keyword |
Base Optimization Flags
C benchmarks:
| -QxSSE4.2 -Qipo -O3 -Qprec-div- -Qopt-prefetch -Qparallel -Qauto-ilp32 /F512000000 |
C++ benchmarks:
| -QxSSE4.2 -Qipo -O3 -Qprec-div- -Qopt-prefetch -Qcxx-features -Qauto-ilp32 /F512000000 shlW64M.lib -link /FORCE:MULTIPLE |
Peak Portability Flags
Same as Base Portability Flags
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 -Qauto-ilp32 /F512000000 shlW64M.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 -Qauto-ilp32 /F512000000 |
| 403.gcc: | -QxSSE4.2(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qauto-ilp32 /F512000000 |
| 429.mcf: | basepeak = yes |
| 445.gobmk: | -QxSSE4.2(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O2 -Qprec-div- -Qansi-alias -Qauto-ilp32 /F512000000 |
| 456.hmmer: | basepeak = yes |
| 458.sjeng: | basepeak = yes |
| 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 -Qauto-ilp32 /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 -Qauto-ilp32 /F512000000 shlW64M.lib -link /FORCE:MULTIPLE |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |