| CPU2006 license: | 13 | Test date: | May-2014 |
|---|---|---|---|
| Test sponsor: | Intel Corporation | Hardware Availability: | Dec-2012 |
| Tested by: | Intel Corporation | Software Availability: | Oct-2013 |
| Hardware | |
|---|---|
| CPU Name: | Intel Core i7-2700K |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.90 GHz |
| CPU MHz: | 3500 |
| 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 2Rx4 PC3-10600U-9) |
| Disk Subsystem: | 180 GB Intel SSD 530 |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Microsoft Windows 8.1 Pro 6.3.9600 N/A Build 9600 |
| Compiler: | C/C++: Version 14.0.1.139 of Intel C++ Studio XE for Windows; Libraries: Version 16.00.30319.01 of Microsoft Visual Studio 2010 Professional SP1 |
| Auto Parallel: | No |
| File System: | NTFS |
| System State: | Default |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | SmartHeap Library Version 10.0 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 | 588 | 133 | 593 | 132 | 597 | 131 | 8 | 480 | 162 | 480 | 162 | 479 | 163 |
| 401.bzip2 | 8 | 831 | 92.8 | 814 | 95.2 | 816 | 94.4 | 8 | 803 | 96.0 | 804 | 96.0 | 814 | 95.2 |
| 403.gcc | 8 | 549 | 118 | 542 | 118 | 544 | 118 | 8 | 524 | 123 | 525 | 122 | 532 | 121 |
| 429.mcf | 8 | 423 | 173 | 424 | 172 | 422 | 173 | 8 | 423 | 173 | 424 | 172 | 422 | 173 |
| 445.gobmk | 8 | 636 | 132 | 605 | 138 | 604 | 139 | 8 | 583 | 144 | 583 | 144 | 586 | 143 |
| 456.hmmer | 8 | 343 | 218 | 344 | 218 | 343 | 218 | 8 | 313 | 238 | 313 | 238 | 313 | 238 |
| 458.sjeng | 8 | 733 | 132 | 729 | 133 | 730 | 133 | 8 | 724 | 134 | 723 | 134 | 722 | 134 |
| 462.libquantum | 8 | 143 | 1160 | 143 | 1160 | 144 | 1150 | 8 | 137 | 1210 | 137 | 1210 | 136 | 1220 |
| 464.h264ref | 8 | 786 | 226 | 780 | 227 | 786 | 226 | 8 | 759 | 234 | 791 | 224 | 790 | 224 |
| 471.omnetpp | 8 | 547 | 91.2 | 548 | 91.2 | 547 | 91.2 | 8 | 531 | 94.4 | 531 | 94.4 | 530 | 94.4 |
| 473.astar | 8 | 611 | 92.0 | 585 | 96.0 | 585 | 96.0 | 8 | 591 | 95.2 | 595 | 94.4 | 598 | 93.6 |
| 483.xalancbmk | 8 | 345 | 160 | 345 | 160 | 349 | 158 | 8 | 345 | 160 | 345 | 160 | 349 | 158 |
Compiler Invocation Notes
To compile these binaries, the Intel Compiler 14.0 was set up to generate 32-bit binaries with the command: "ipsxe-comp-vars.bat ia32 vs2010" (shortcut provided in the Intel(r) Parallel Studio XE 2013 program folder)
Submit Notes
Processes were bound to specific processors using the start command with the /affinity switch. The config file option 'submit' was used to generate the affinity mask for each process.
Platform Notes
Sysinfo program C:\SPEC14.0/Docs/sysinfo $Rev: 6775 $ $Date:: 2011-08-16 #$ \8787f7622badcf24e01c368b1db4377c running on IVB9600 Thu May 29 04:01:45 2014 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 8.1 Pro OS Version : 6.3.9600 N/A Build 9600 System Manufacturer: INTEL_ System Model : DH67BL__ Processor(s) : 1 Processor(s) Installed. [01]: Intel64 Family 6 Model 42 Stepping 7 GenuineIntel ~3501 Mhz BIOS Version : Intel Corp. BLH6710H.86A.0160.2012.1204.1156, 12/4/2012 Total Physical Memory: 8,099 MB Trying 'wmic cpu get /value' DeviceID : CPU0 L2CacheSize : 1024 L3CacheSize : 8192 MaxClockSpeed : 3501 Name : Intel(R) Core(TM) i7-2700K CPU @ 3.50GHz NumberOfCores : 4 NumberOfLogicalProcessors: 8 (End of data from sysinfo program) BIOS: SATA mode set to RAID Windows Disk Driver: Intel Rapid Storage Technology 12.0.1.1019
Component Notes
Tested systems can be used with Shin-G ATX case, PC Power and Cooling 1200W power supply
General Notes
Binaries compiled on a system with 1x Intel Core i7-860 CPU + 8GB memory using Windows 7 Enterprise 64-bit
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:
| -QxAVX -Qipo -O3 -Qprec-div- -Qopt-prefetch /F512000000 |
C++ benchmarks:
| -QxAVX -Qipo -O3 -Qprec-div- -Qopt-prefetch -Qcxx-features /F512000000 shlW32M.lib -link /FORCE:MULTIPLE |
Peak Compiler Invocation
C benchmarks (except as noted below):
C++ benchmarks (except as noted below):
| icl -Qvc10 | |
| 473.astar: | C:\Program Files (x86)\Intel\Composer XE 2013 SP1/bin/intel64/icl.exe |
Peak Portability Flags
| 403.gcc: | -DSPEC_CPU_WIN32 |
| 456.hmmer: | -DSPEC_CPU_P64 |
| 458.sjeng: | -DSPEC_CPU_P64 |
| 462.libquantum: | -DSPEC_CPU_P64 |
| 464.h264ref: | -DWIN32 -DSPEC_CPU_NO_INTTYPES |
| 473.astar: | -DSPEC_CPU_P64 |
| 483.xalancbmk: | -Qoption,cpp,--no_wchar_t_keyword |
Peak Optimization Flags
C benchmarks:
| 400.perlbench: | -QxAVX(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: | -QxAVX(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qopt-prefetch -Qansi-alias /F512000000 |
| 403.gcc: | -QxAVX(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qopt-prefetch /F512000000 |
| 429.mcf: | basepeak = yes |
| 445.gobmk: | -QxAVX(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O2 -Qprec-div- -Qansi-alias /F512000000 |
| 456.hmmer: | -Qauto-ilp32 -QxAVX(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qopt-prefetch /F512000000 |
| 458.sjeng: | -Qauto-ilp32 -QxAVX(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qunroll4 /F512000000 |
| 462.libquantum: | -Qauto-ilp32 -QxAVX -Qipo -O3 -Qprec-div- -Qopt-prefetch /F512000000 |
| 464.h264ref: | -QxAVX(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qunroll2 -Qansi-alias /F512000000 |
C++ benchmarks:
| 471.omnetpp: | -QxAVX(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: | -Qauto-ilp32 -QxAVX -Qipo -O3 -Qprec-div- -Qopt-prefetch /F512000000 shlW64M.lib -link /FORCE:MULTIPLE |
| 483.xalancbmk: | basepeak = yes |