| CPU2006 license: | 13 | Test date: | Jun-2016 |
|---|---|---|---|
| Test sponsor: | Intel Corporation | Hardware Availability: | May-2016 |
| Tested by: | Intel Corporation | Software Availability: | Nov-2015 |
| Hardware | |
|---|---|
| CPU Name: | Intel Core i7-6950X |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.50 GHz |
| CPU MHz: | 3000 |
| FPU: | Integrated |
| CPU(s) enabled: | 10 cores, 1 chip, 10 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: | 25 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 32 GB (4 x 8 GB 2Rx4 PC4-2133R-U) |
| Disk Subsystem: | 1 TB Seagate SATA HDD, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Microsoft Windows 10 Pro 10.0.10586 N/A Build 10586 |
| Compiler: | C/C++: Version 16.0.0.110 of Intel C++ Studio XE for Windows; Fortran: Version 16.0.0.110 of Intel Fortran Studio XE for Windows; Libraries: Version 18.00.30723 of Microsoft Visual Studio 2013 |
| Auto Parallel: | Yes |
| File System: | NTFS |
| System State: | Default |
| Base Pointers: | 32/64-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | SmartHeap Library Version 11.0 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 | 50.8 | 267 | 50.5 | 269 | 50.5 | 269 | 50.8 | 267 | 50.5 | 269 | 50.5 | 269 |
| 416.gamess | 408 | 47.9 | 410 | 47.7 | 409 | 47.9 | 388 | 50.4 | 388 | 50.4 | 388 | 50.5 |
| 433.milc | 111 | 83.1 | 111 | 82.5 | 111 | 82.6 | 111 | 83.1 | 111 | 82.5 | 111 | 82.6 |
| 434.zeusmp | 34.2 | 266 | 34.2 | 266 | 34.2 | 266 | 34.2 | 266 | 34.2 | 266 | 34.2 | 266 |
| 435.gromacs | 102 | 70.2 | 99.3 | 71.9 | 101 | 71.0 | 102 | 70.2 | 99.3 | 71.9 | 101 | 71.0 |
| 436.cactusADM | 17.2 | 694 | 17.3 | 693 | 17.2 | 696 | 17.2 | 694 | 17.3 | 693 | 17.2 | 696 |
| 437.leslie3d | 41.9 | 224 | 41.7 | 225 | 42.1 | 223 | 41.9 | 224 | 41.7 | 225 | 42.1 | 223 |
| 444.namd | 225 | 35.6 | 225 | 35.7 | 225 | 35.7 | 220 | 36.4 | 220 | 36.4 | 220 | 36.4 |
| 447.dealII | 169 | 67.7 | 169 | 67.7 | 169 | 67.7 | 169 | 67.7 | 169 | 67.7 | 169 | 67.7 |
| 450.soplex | 153 | 54.7 | 153 | 54.5 | 153 | 54.5 | 153 | 54.7 | 153 | 54.5 | 153 | 54.5 |
| 453.povray | 79.0 | 67.3 | 78.5 | 67.8 | 78.6 | 67.7 | 66.3 | 80.3 | 66.1 | 80.5 | 65.9 | 80.7 |
| 454.calculix | 122 | 67.8 | 122 | 67.9 | 121 | 67.9 | 122 | 67.8 | 122 | 67.9 | 121 | 67.9 |
| 459.GemsFDTD | 68.5 | 155 | 68.3 | 155 | 68.5 | 155 | 68.5 | 155 | 68.3 | 155 | 68.5 | 155 |
| 465.tonto | 184 | 53.5 | 184 | 53.5 | 184 | 53.4 | 176 | 56.0 | 177 | 55.5 | 176 | 55.8 |
| 470.lbm | 38.2 | 360 | 38.2 | 360 | 38.3 | 359 | 38.2 | 360 | 38.2 | 360 | 38.3 | 359 |
| 481.wrf | 73.3 | 152 | 72.8 | 154 | 73.7 | 152 | 73.3 | 152 | 72.8 | 154 | 73.7 | 152 |
| 482.sphinx3 | 195 | 100 | 195 | 99.8 | 194 | 100 | 195 | 100 | 195 | 99.8 | 194 | 100 |
Compiler Invocation Notes
To compile these binaries, the Intel Compiler 16.0 was set up to generate 64-bit binaries with the command: "psxevars.bat intel64" (shortcut provided in the Intel(r) Parallel Studio XE 2016 program folder)
Platform Notes
Sysinfo program C:\SPEC16.0/Docs/sysinfo $Rev: 6775 $ $Date:: 2011-08-16 #$ \8787f7622badcf24e01c368b1db4377c running on Clt1C1B0D05C2E5 Sat Jun 18 11:59:34 2016 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 10 Pro OS Version : 10.0.10586 N/A Build 10586 System Manufacturer: Gigabyte Technology Co., Ltd. System Model : Default string Processor(s) : 1 Processor(s) Installed. [01]: Intel64 Family 6 Model 79 Stepping 1 GenuineIntel ~3001 Mhz BIOS Version : American Megatrends Inc. F2, 5/22/2016 Total Physical Memory: 32,606 MB Trying 'wmic cpu get /value' DeviceID : CPU0 L2CacheSize : 2560 L3CacheSize : 25600 MaxClockSpeed : 3001 Name : Intel(R) Core(TM) i7-6950X CPU @ 3.00GHz NumberOfCores : 10 NumberOfLogicalProcessors: 20 (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
450.soplex (base): "getline_test" src.alt was used. 447.dealII (base): "max_prototype" src.alt was used. 447.dealII (base): "cxx11_make_pair" src.alt was used. 450.soplex (base): "getline_test" src.alt was used. 447.dealII (base): "max_prototype" src.alt was used. 447.dealII (base): "cxx11_make_pair" src.alt was used. OMP_NUM_THREADS set to number of processors cores KMP_AFFINITY set to granularity=fine,scatter Binaries compiled on a system with 1x Intel Xeon E5-2699 v3 CPU + 64GB memory using Windows 8.1 Enterprise 64-bit
Base Compiler Invocation
C benchmarks:
| icl -Qvc12 -Qstd=c99 |
C++ benchmarks:
| icl -Qvc12 |
Fortran benchmarks:
| ifort |
Benchmarks using both Fortran and C:
| icl -Qvc12 -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 -DSPEC_CPU_BOOST_CONFIG_MSC_VER -DSPEC_NEED_ALGORITHM |
| 450.soplex: | -DSPEC_CPU_P64 -DSPEC_GETLINE_TEST |
| 453.povray: | -DSPEC_CPU_P64 |
| 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:
| -QxCORE-AVX2 -Qipo -O3 -Qprec-div- -Qparallel -Qansi-alias -Qopt-prefetch /F1000000000 |
C++ benchmarks:
| -QxCORE-AVX2 -Qipo -O3 -Qprec-div- -Qparallel -Qansi-alias -Qopt-prefetch -Qcxx-features /F1000000000 shlW64M.lib -link /FORCE:MULTIPLE |
Fortran benchmarks:
| -QxCORE-AVX2 -Qipo -O3 -Qprec-div- -Qparallel -Qansi-alias -Qopt-prefetch /F1000000000 |
Benchmarks using both Fortran and C:
| -QxCORE-AVX2 -Qipo -O3 -Qprec-div- -Qparallel -Qansi-alias -Qopt-prefetch /F1000000000 |
Peak Compiler Invocation
C benchmarks:
| icl -Qvc12 -Qstd=c99 |
C++ benchmarks:
| icl -Qvc12 |
Fortran benchmarks:
| ifort |
Benchmarks using both Fortran and C:
| icl -Qvc12 -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: | -QxCORE-AVX2(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Oa /F1000000000 shlW64M.lib -link /FORCE:MULTIPLE |
| 447.dealII: | basepeak = yes |
| 450.soplex: | basepeak = yes |
| 453.povray: | -QxCORE-AVX2(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qunroll4 -Qansi-alias /F1000000000 shlW64M.lib -link /FORCE:MULTIPLE |
Fortran benchmarks:
| 410.bwaves: | basepeak = yes |
| 416.gamess: | -QxCORE-AVX2(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: | -QxCORE-AVX2(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 |