| CPU2006 license: | 13 | Test date: | Jul-2014 |
|---|---|---|---|
| Test sponsor: | Intel Corporation | Hardware Availability: | Jun-2014 |
| Tested by: | Intel Corporation | Software Availability: | Oct-2013 |
| Hardware | |
|---|---|
| CPU Name: | Intel Core i7-4650U |
| CPU Characteristics: | Intel Turbo Boost Technology up to 3.30 GHz |
| CPU MHz: | 1700 |
| FPU: | Integrated |
| CPU(s) enabled: | 2 cores, 1 chip, 2 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: | 4 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 8 GB (4 x 2 GB 2Rx32 PC3L-12800U-11) |
| Disk Subsystem: | 512 GB SSD |
| 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 | 4 | 705 | 55.6 | 720 | 54.4 | 722 | 54.0 | 4 | 594 | 65.6 | 647 | 60.4 | 639 | 61.2 |
| 401.bzip2 | 4 | 954 | 40.4 | 981 | 39.2 | 978 | 39.6 | 4 | 940 | 41.2 | 1041 | 37.2 | 1014 | 38.0 |
| 403.gcc | 4 | 514 | 62.8 | 521 | 62.0 | 518 | 62.0 | 4 | 492 | 65.6 | 546 | 58.8 | 519 | 62.0 |
| 429.mcf | 4 | 388 | 94.0 | 405 | 90.0 | 395 | 92.4 | 4 | 388 | 94.0 | 405 | 90.0 | 395 | 92.4 |
| 445.gobmk | 4 | 807 | 52.0 | 808 | 52.0 | 815 | 51.6 | 4 | 772 | 54.4 | 822 | 51.2 | 798 | 52.8 |
| 456.hmmer | 4 | 350 | 107 | 367 | 102 | 348 | 107 | 4 | 301 | 124 | 321 | 116 | 310 | 120 |
| 458.sjeng | 4 | 886 | 54.8 | 899 | 54.0 | 900 | 53.6 | 4 | 930 | 52.0 | 945 | 51.2 | 938 | 51.6 |
| 462.libquantum | 4 | 105 | 788 | 102 | 811 | 104 | 795 | 4 | 99.0 | 837 | 99.5 | 833 | 98.2 | 844 |
| 464.h264ref | 4 | 973 | 91.2 | 983 | 90.0 | 981 | 90.0 | 4 | 973 | 91.2 | 983 | 90.0 | 981 | 90.0 |
| 471.omnetpp | 4 | 539 | 46.4 | 557 | 44.8 | 524 | 47.6 | 4 | 526 | 47.6 | 503 | 49.6 | 503 | 49.6 |
| 473.astar | 4 | 618 | 45.6 | 618 | 45.6 | 644 | 43.6 | 4 | 621 | 45.2 | 611 | 46.0 | 588 | 47.6 |
| 483.xalancbmk | 4 | 323 | 85.2 | 327 | 84.4 | 324 | 85.2 | 4 | 323 | 85.2 | 327 | 84.4 | 324 | 85.2 |
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:\Users\peca\Desktop\SPEC14.0\SPEC14.0/Docs/sysinfo $Rev: 6775 $ $Date:: 2011-08-16 #$ \8787f7622badcf24e01c368b1db4377c running on peca_i7 Fri Jul 11 04:52:39 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: Microsoft Corporation System Model : Surface Pro 3 Processor(s) : 1 Processor(s) Installed. [01]: Intel64 Family 6 Model 69 Stepping 1 GenuineIntel ~1700 Mhz BIOS Version : American Megatrends Inc. 3.10.0250, 8/28/2014 Total Physical Memory: 8,097 MB Trying 'wmic cpu get /value' DeviceID : CPU0 L2CacheSize : 512 L3CacheSize : 4096 MaxClockSpeed : 2301 Name : Intel(R) Core(TM) i7-4650U CPU @ 1.70GHz NumberOfCores : 2 NumberOfLogicalProcessors: 4 (End of data from sysinfo program)
Component Notes
Test ran with power supply connected Power Supply: 12V, 2.58A
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:
| -QxCORE-AVX2 -Qipo -O3 -Qprec-div- -Qopt-prefetch /F512000000 |
C++ benchmarks:
| -QxCORE-AVX2 -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: | -QxCORE-AVX2(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: | -QxCORE-AVX2(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qopt-prefetch -Qansi-alias /F512000000 |
| 403.gcc: | -QxCORE-AVX2(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qopt-prefetch /F512000000 |
| 429.mcf: | basepeak = yes |
| 445.gobmk: | -QxCORE-AVX2(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O2 -Qprec-div- -Qansi-alias /F512000000 |
| 456.hmmer: | -Qauto-ilp32 -QxCORE-AVX2(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qopt-prefetch /F512000000 |
| 458.sjeng: | -Qauto-ilp32 -QxCORE-AVX2(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qunroll4 /F512000000 |
| 462.libquantum: | -Qauto-ilp32 -QxCORE-AVX2 -Qipo -O3 -Qprec-div- -Qopt-prefetch /F512000000 |
| 464.h264ref: | basepeak = yes |
C++ benchmarks:
| 471.omnetpp: | -QxCORE-AVX2(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 -QxCORE-AVX2 -Qipo -O3 -Qprec-div- -Qopt-prefetch /F512000000 shlW64M.lib -link /FORCE:MULTIPLE |
| 483.xalancbmk: | basepeak = yes |