| CPU2006 license: | 13 | Test date: | Aug-2011 |
|---|---|---|---|
| Test sponsor: | Intel Corporation | Hardware Availability: | May-2011 |
| Tested by: | Intel Corporation | Software Availability: | Apr-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Core i7-2600K |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.8 GHz |
| CPU MHz: | 3401 |
| 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 PC3-10600U-9) |
| Disk Subsystem: | 1 TB Seagate SATA, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Windows 7 Ultimate (64-bit) 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; Fortran: Version 12.1.0.229 of Intel Fortran Studio XE for Windows; Libraries: Version 15.00.30729.01 of Microsoft Visual Studio 2008 Professional SP1 |
| Auto Parallel: | No |
| File System: | NTFS |
| System State: | Default |
| Base Pointers: | 32/64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | SmartHeap Library Version 9.01 |
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. | ||||||||||||||
| 410.bwaves | 8 | 1212 | 89.6 | 1212 | 89.6 | 1212 | 89.6 | 8 | 1212 | 89.6 | 1212 | 89.6 | 1212 | 89.6 |
| 416.gamess | 8 | 1085 | 145 | 1068 | 146 | 1070 | 146 | 8 | 1085 | 145 | 1068 | 146 | 1070 | 146 |
| 433.milc | 8 | 782 | 93.6 | 782 | 93.6 | 782 | 93.6 | 8 | 782 | 93.6 | 782 | 93.6 | 782 | 93.6 |
| 434.zeusmp | 8 | 571 | 127 | 571 | 127 | 569 | 128 | 8 | 571 | 127 | 571 | 127 | 569 | 128 |
| 435.gromacs | 8 | 468 | 122 | 468 | 122 | 468 | 122 | 8 | 468 | 122 | 468 | 122 | 468 | 122 |
| 436.cactusADM | 8 | 715 | 134 | 729 | 131 | 716 | 134 | 8 | 715 | 134 | 729 | 131 | 716 | 134 |
| 437.leslie3d | 8 | 1233 | 60.8 | 1235 | 60.8 | 1234 | 60.8 | 8 | 1233 | 60.8 | 1235 | 60.8 | 1234 | 60.8 |
| 444.namd | 8 | 549 | 117 | 561 | 114 | 548 | 117 | 8 | 543 | 118 | 543 | 118 | 542 | 118 |
| 447.dealII | 8 | 645 | 142 | 668 | 137 | 638 | 143 | 8 | 645 | 142 | 668 | 137 | 638 | 143 |
| 450.soplex | 8 | 1086 | 61.6 | 1087 | 61.6 | 1094 | 60.8 | 4 | 494 | 67.6 | 495 | 67.6 | 494 | 67.6 |
| 453.povray | 8 | 219 | 194 | 233 | 182 | 234 | 182 | 8 | 184 | 231 | 184 | 231 | 184 | 231 |
| 454.calculix | 8 | 373 | 177 | 373 | 177 | 373 | 177 | 8 | 373 | 177 | 373 | 177 | 373 | 177 |
| 459.GemsFDTD | 8 | 1432 | 59.2 | 1432 | 59.2 | 1432 | 59.2 | 8 | 1432 | 59.2 | 1432 | 59.2 | 1432 | 59.2 |
| 465.tonto | 8 | 633 | 125 | 631 | 125 | 631 | 125 | 8 | 615 | 128 | 614 | 128 | 614 | 128 |
| 470.lbm | 8 | 917 | 120 | 917 | 120 | 917 | 120 | 8 | 917 | 120 | 917 | 120 | 917 | 120 |
| 481.wrf | 8 | 812 | 110 | 811 | 110 | 813 | 110 | 8 | 812 | 110 | 811 | 110 | 813 | 110 |
| 482.sphinx3 | 8 | 1508 | 103 | 1507 | 103 | 1507 | 103 | 8 | 1489 | 105 | 1491 | 105 | 1488 | 105 |
Compiler Invocation Notes
ipsxe-comp-vars batch file invoked with intel64
Submit Notes
The config file option 'submit' was used. The start command with the /affinity switch was used to bind processes to cores
Platform Notes
Sysinfo program D:\CPU200~1.17A/Docs/sysinfo $Rev: 6775 $ $Date:: 2011-08-16 #$ \8787f7622badcf24e01c368b1db4377c running on CltE06995ABEA80 Wed Aug 24 20:18:31 2011 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 : DZ68DB__ Processor(s) : 1 Processor(s) Installed. [01]: Intel64 Family 6 Model 42 Stepping 7 GenuineIntel ~3401 Mhz BIOS Version : Intel Corp. DBZ6810H.86A.0014.2011.0413.1049, 4/13/2011 Total Physical Memory: 8,099 MB Trying 'wmic cpu get /value' DeviceID : CPU0 L2CacheSize : 1024 L3CacheSize : 8192 MaxClockSpeed : 3401 Name : Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz NumberOfCores : 4 NumberOfLogicalProcessors: 8 (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
Binaries compiled on a system with 1x Intel Core i7-860 CPU + 8GB memory using Windows 7 Enterprise 64-bit
Base Compiler Invocation
C benchmarks:
| icl -Qvc9 -Qstd=c99 |
C++ benchmarks:
| icl -Qvc9 |
Fortran benchmarks:
| ifort |
Benchmarks using both Fortran and C:
| icl -Qvc9 -Qstd=c99 ifort |
Base Portability Flags
| 410.bwaves: | -DSPEC_CPU_P64 -names:lowercase |
| 416.gamess: | -DSPEC_CPU_P64 |
| 433.milc: | -DSPEC_CPU_P64 |
| 434.zeusmp: | -DSPEC_CPU_P64 |
| 435.gromacs: | -DSPEC_CPU_P64 |
| 436.cactusADM: | -DSPEC_CPU_P64 /names:lowercase /assume:underscore |
| 437.leslie3d: | -DSPEC_CPU_P64 |
| 444.namd: | -DSPEC_CPU_P64 /TP |
| 447.dealII: | -DSPEC_CPU_P64 -DDEAL_II_MEMBER_VAR_SPECIALIZATION_BUG |
| 450.soplex: | -DSPEC_CPU_P64 |
| 453.povray: | -DSPEC_CPU_P64 -DSPEC_CPU_WINDOWS_ICL |
| 454.calculix: | -DSPEC_CPU_P64 -DSPEC_CPU_NOZMODIFIER /names:lowercase |
| 459.GemsFDTD: | -DSPEC_CPU_P64 |
| 465.tonto: | -DSPEC_CPU_P64 |
| 470.lbm: | -DSPEC_CPU_P64 |
| 481.wrf: | -DSPEC_CPU_P64 -DSPEC_CPU_WINDOWS_ICL |
| 482.sphinx3: | -DSPEC_CPU_P64 |
Base Optimization Flags
C benchmarks:
| -QxAVX -Qipo -O3 -Qprec-div- -Qansi-alias -Qopt-prefetch -Qauto-ilp32 /F1000000000 -link /FORCE:MULTIPLE |
C++ benchmarks:
| -QxAVX -Qipo -O3 -Qprec-div- -Qansi-alias -Qopt-prefetch -Qcxx-features -Qauto-ilp32 /F1000000000 shlW64M.lib -link /FORCE:MULTIPLE |
Fortran benchmarks:
| -QxAVX -Qipo -O3 -Qprec-div- -Qansi-alias -Qopt-prefetch /F1000000000 -link /FORCE:MULTIPLE |
Benchmarks using both Fortran and C:
| -QxAVX -Qipo -O3 -Qprec-div- -Qansi-alias -Qopt-prefetch -Qauto-ilp32 /F1000000000 -link /FORCE:MULTIPLE |
Peak Compiler Invocation
C benchmarks:
| icl -Qvc9 -Qstd=c99 |
C++ benchmarks:
| icl -Qvc9 |
Fortran benchmarks:
| ifort |
Benchmarks using both Fortran and C:
| icl -Qvc9 -Qstd=c99 ifort |
Peak Portability Flags
Same as Base Portability Flags
Peak Optimization Flags
C benchmarks:
| 433.milc: | basepeak = yes |
| 470.lbm: | basepeak = yes |
| 482.sphinx3: | -QxAVX -Qipo -O3 -Qprec-div- -Qunroll2 -Qansi-alias -Qauto-ilp32 /F1000000000 -link /FORCE:MULTIPLE |
C++ benchmarks:
| 444.namd: | -QxAVX(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Oa -Qauto-ilp32 /F1000000000 shlW64M.lib -link /FORCE:MULTIPLE |
| 447.dealII: | basepeak = yes |
| 450.soplex: | -QxAVX(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qauto-ilp32 /F1000000000 shlW64M.lib -link /FORCE:MULTIPLE |
| 453.povray: | -QxAVX(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qopt-prefetch -Qauto-ilp32 /F1000000000 shlW64M.lib -link /FORCE:MULTIPLE |
Fortran benchmarks:
| 410.bwaves: | basepeak = yes |
| 416.gamess: | basepeak = yes |
| 434.zeusmp: | basepeak = yes |
| 437.leslie3d: | basepeak = yes |
| 459.GemsFDTD: | basepeak = yes |
| 465.tonto: | -QxAVX(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qunroll4 -Qauto /F1000000000 -link /FORCE:MULTIPLE |
Benchmarks using both Fortran and C:
| 435.gromacs: | basepeak = yes |
| 436.cactusADM: | basepeak = yes |
| 454.calculix: | basepeak = yes |
| 481.wrf: | basepeak = yes |