| 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; Fortran: Version 14.0.1.139 of Intel Fortran Studio XE for Windows; Libraries: Version 16.00.30319.01 of Microsoft Visual Studio 2010 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 10.0 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. | ||||||||||||
| 410.bwaves | 146 | 93.3 | 148 | 92.1 | 147 | 92.2 | 146 | 93.3 | 148 | 92.1 | 147 | 92.2 |
| 416.gamess | 593 | 33.0 | 604 | 32.4 | 609 | 32.2 | 511 | 38.4 | 505 | 38.8 | 507 | 38.6 |
| 433.milc | 150 | 61.2 | 144 | 63.7 | 145 | 63.5 | 150 | 61.2 | 144 | 63.7 | 145 | 63.5 |
| 434.zeusmp | 85.1 | 107 | 85.2 | 107 | 85.2 | 107 | 85.1 | 107 | 85.2 | 107 | 85.2 | 107 |
| 435.gromacs | 157 | 45.5 | 158 | 45.2 | 157 | 45.4 | 157 | 45.5 | 158 | 45.2 | 157 | 45.4 |
| 436.cactusADM | 69.5 | 172 | 69.3 | 172 | 70.3 | 170 | 69.5 | 172 | 69.3 | 172 | 70.3 | 170 |
| 437.leslie3d | 148 | 63.3 | 141 | 66.5 | 150 | 62.5 | 148 | 63.3 | 141 | 66.5 | 150 | 62.5 |
| 444.namd | 312 | 25.7 | 313 | 25.7 | 320 | 25.1 | 305 | 26.3 | 306 | 26.2 | 311 | 25.8 |
| 447.dealII | 191 | 60.0 | 192 | 59.7 | 191 | 60.1 | 191 | 60.0 | 192 | 59.7 | 191 | 60.1 |
| 450.soplex | 213 | 39.2 | 212 | 39.3 | 212 | 39.3 | 213 | 39.2 | 212 | 39.3 | 212 | 39.3 |
| 453.povray | 105 | 50.9 | 105 | 50.8 | 105 | 50.8 | 87.4 | 60.9 | 87.2 | 61.0 | 87.3 | 60.9 |
| 454.calculix | 153 | 53.9 | 153 | 54.0 | 153 | 53.8 | 153 | 53.9 | 153 | 54.0 | 153 | 53.8 |
| 459.GemsFDTD | 187 | 56.8 | 187 | 56.8 | 187 | 56.8 | 187 | 56.8 | 187 | 56.8 | 187 | 56.8 |
| 465.tonto | 275 | 35.7 | 253 | 38.8 | 295 | 33.3 | 229 | 43.1 | 227 | 43.3 | 226 | 43.5 |
| 470.lbm | 113 | 122 | 113 | 122 | 114 | 121 | 113 | 122 | 113 | 122 | 114 | 121 |
| 481.wrf | 133 | 83.7 | 133 | 84.2 | 133 | 83.8 | 133 | 83.7 | 133 | 84.2 | 133 | 83.8 |
| 482.sphinx3 | 267 | 73.1 | 266 | 73.3 | 266 | 73.2 | 267 | 73.1 | 266 | 73.3 | 266 | 73.2 |
Compiler Invocation Notes
To compile these binaries, the Intel Compiler 14.0 was set up to generate 64-bit binaries with the command: "ipsxe-comp-vars.bat intel64 vs2010" (shortcut provided in the Intel(r) Parallel Studio XE 2013 program folder)
Platform Notes
Sysinfo program C:\SPEC14.0/Docs/sysinfo $Rev: 6775 $ $Date:: 2011-08-16 #$ \8787f7622badcf24e01c368b1db4377c running on IVB9600 Wed May 28 22:13:03 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
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 Compiler Invocation
C benchmarks:
| icl -Qvc10 -Qstd=c99 |
C++ benchmarks:
| icl -Qvc10 |
Fortran benchmarks:
| ifort |
Benchmarks using both Fortran and C:
| icl -Qvc10 -Qstd=c99 ifort |
Base Portability Flags
| 410.bwaves: | -DSPEC_CPU_P64 |
| 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 -Qoption,cpp,--ms_incompat_treatment_of_commas_in_macros |
| 450.soplex: | -DSPEC_CPU_P64 |
| 453.povray: | -DSPEC_CPU_P64 -DSPEC_CPU_NEED_INVHYP -DNEED_INVHYP |
| 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- -Qparallel -Qansi-alias -Qopt-prefetch -Qauto-ilp32 /F1000000000 |
C++ benchmarks:
| -QxAVX -Qipo -O3 -Qprec-div- -Qparallel -Qansi-alias -Qopt-prefetch -Qcxx-features -Qauto-ilp32 /F1000000000 shlW64M.lib -link /FORCE:MULTIPLE |
Fortran benchmarks:
| -QxAVX -Qipo -O3 -Qprec-div- -Qparallel -Qansi-alias -Qopt-prefetch /F1000000000 |
Benchmarks using both Fortran and C:
| -QxAVX -Qipo -O3 -Qprec-div- -Qparallel -Qansi-alias -Qopt-prefetch -Qauto-ilp32 /F1000000000 |
Peak Compiler Invocation
C benchmarks:
| icl -Qvc10 -Qstd=c99 |
C++ benchmarks:
| icl -Qvc10 |
Fortran benchmarks:
| ifort |
Benchmarks using both Fortran and C:
| icl -Qvc10 -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: | basepeak = yes |
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: | basepeak = yes |
| 453.povray: | -QxAVX(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qunroll4 -Qansi-alias -Qauto-ilp32 /F1000000000 shlW64M.lib -link /FORCE:MULTIPLE |
Fortran benchmarks:
| 410.bwaves: | basepeak = yes |
| 416.gamess: | -QxAVX(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qunroll2 -Ob0 -Qansi-alias -Qscalar-rep- /F1000000000 |
| 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 -Qinline-calloc /F1000000000 |
Benchmarks using both Fortran and C:
| 435.gromacs: | basepeak = yes |
| 436.cactusADM: | basepeak = yes |
| 454.calculix: | basepeak = yes |
| 481.wrf: | basepeak = yes |