SPEC® CFP2006 Result

Copyright 2006-2014 Standard Performance Evaluation Corporation

Intel Corporation

Intel DP55KG motherboard (Intel Core i7-870)

SPECfp®2006 = 36.3

CPU2006 license: 13 Test date: Jan-2010
Test sponsor: Intel Corporation Hardware Availability: Jun-2009
Tested by: Intel Corporation Software Availability: Oct-2009
Benchmark results graph
Hardware
CPU Name: Intel Core i7-870
CPU Characteristics: Intel Turbo Boost Technology up to 3.60 GHz
CPU MHz: 2933
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: 4 GB (2x2GB Micron MT16JTF25664AZ-1G4 DDR3-1333
CL9)
Disk Subsystem: Intel X25-M 80GB SSD
Other Hardware: None
Software
Operating System: Windows Vista Ultimate w/ SP1 (64-bit)
Compiler: Intel C++ Compiler Professional 11.1 for Intel 64
Build 20090903 Package ID: w_cproc_p_11.1.045
Intel Visual Fortran Compiler Professional 11.1
for Intel 64
Build 20090903 Package ID: w_cproc_p_11.1.045,
w_cprof_p_11.1.045
Microsoft Visual Studio 2008 Professional SP1
(for libraries)
Auto Parallel: Yes
File System: NTFS
System State: Default
Base Pointers: 64-bit
Peak Pointers: 64-bit
Other Software: None
SmartHeap Library Version 8.1 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 193 70.6 192 70.7 193 70.6 193 70.6 192 70.7 193 70.6
416.gamess 780 25.1 780 25.1 780 25.1 704 27.8 705 27.8 704 27.8
433.milc 306 30.0 304 30.2 304 30.2 306 30.0 304 30.2 304 30.2
434.zeusmp 246 37.0 245 37.1 245 37.1 246 37.0 245 37.1 245 37.1
435.gromacs 286 25.0 286 25.0 286 25.0 283 25.3 283 25.3 283 25.3
436.cactusADM 203 59.0 202 59.1 203 59.0 194 61.6 195 61.4 194 61.7
437.leslie3d 311 30.3 311 30.3 311 30.3 311 30.3 311 30.3 311 30.3
444.namd 378 21.2 377 21.3 377 21.3 377 21.3 377 21.3 377 21.3
447.dealII 390 29.3 390 29.3 390 29.3 332 34.5 332 34.5 332 34.5
450.soplex 290 28.8 290 28.7 290 28.7 278 30.1 277 30.1 277 30.1
453.povray 186 28.7 185 28.8 186 28.6 136 39.1 136 39.0 137 39.0
454.calculix 266 31.0 266 31.0 266 31.0 259 31.8 259 31.8 259 31.8
459.GemsFDTD 308 34.5 308 34.4 308 34.5 297 35.7 297 35.7 297 35.7
465.tonto 411 23.9 411 23.9 411 23.9 319 30.8 319 30.8 319 30.8
470.lbm 301 45.7 301 45.6 301 45.7 304 45.3 304 45.3 304 45.3
481.wrf 269 41.6 268 41.6 268 41.6 238 47.0 238 47.0 238 46.9
482.sphinx3 407 47.9 407 47.9 407 47.9 400 48.7 400 48.8 400 48.7

General Notes

 Tested systems can be used with Shin-G ATX case,
 PC Power and Cooling 1200W power supply
 OMP_NUM_THREADS set to number of processors cores
 KMP_AFFINITY set to granularity=fine,scatter
 System was configured with an ATI 5970 discrete graphics card

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   /Qlowercase 
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   -Qlowercase   /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   -Qlowercase 
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:

 -QxSSE4.2   -Qipo   -O3   -Qprec-div-   -Qparallel   -Qopt-prefetch   -Qauto-ilp32   /F1000000000 

C++ benchmarks:

 -QxSSE4.2   -Qipo   -O3   -Qprec-div-   -Qparallel   -Qopt-prefetch   -Qcxx-features   -Qauto-ilp32   /F1000000000   shlW64M.lib    -link /FORCE:MULTIPLE 

Fortran benchmarks:

 -QxSSE4.2   -Qipo   -O3   -Qprec-div-   -Qparallel   -Qopt-prefetch   /F1000000000 

Benchmarks using both Fortran and C:

 -QxSSE4.2   -Qipo   -O3   -Qprec-div-   -Qparallel   -Qopt-prefetch   -Qauto-ilp32   /F1000000000 

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:  -QxSSE4.2(pass 2)   -Qprof_gen(pass 1)   -Qprof_use(pass 2)   -Qipo   -O3   -Qprec-div-   -Qansi-alias   -Qparallel   -Qauto-ilp32   /F1000000000 
482.sphinx3:  -QxSSE4.2(pass 2)   -Qprof_gen(pass 1)   -Qprof_use(pass 2)   -Qipo   -O3   -Qprec-div-   -Qunroll2   -Qauto-ilp32   /F1000000000 

C++ benchmarks:

444.namd:  -QxSSE4.2(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:  -QxSSE4.2(pass 2)   -Qprof_gen(pass 1)   -Qprof_use(pass 2)   -Qipo   -O3   -Qprec-div-   -Qunroll2   -Qopt-prefetch   -Qansi-alias   -Qscalar-rep-   -Qauto-ilp32   /F1000000000   shlW64M.lib    -link /FORCE:MULTIPLE 
450.soplex:  -QxSSE4.2(pass 2)   -Qprof_gen(pass 1)   -Qprof_use(pass 2)   -Qipo   -O3   -Qauto-ilp32   /F1000000000   shlW64M.lib    -link /FORCE:MULTIPLE 
453.povray:  -QxSSE4.2(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:  -QxSSE4.2(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:  -QxSSE4.2(pass 2)   -Qprof_gen(pass 1)   -Qprof_use(pass 2)   -Qipo   -O3   -Qprec-div-   -Qunroll2   -Qopt-prefetch   -Qparallel   /F1000000000 
465.tonto:  -QxSSE4.2(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:  -QxSSE4.2(pass 2)   -Qprof_gen(pass 1)   -Qprof_use(pass 2)   -Qipo   -O3   -Qprec-div-   -Qopt-prefetch   -Qauto-ilp32   /F1000000000 
436.cactusADM:  -QxSSE4.2(pass 2)   -Qprof_gen(pass 1)   -Qprof_use(pass 2)   -Qipo   -O3   -Qprec-div-   -Qopt-prefetch   -Qparallel   -Qunroll2   -Qauto-ilp32   /F1000000000 
454.calculix:  -QxSSE4.2   -Qipo   -O3   -Qprec-div-   -Qauto-ilp32   /F1000000000 
481.wrf:  Same as 454.calculix 

The flags file that was used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/Intel-ic11.0-winx64-revA.20100302.01.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/cpu2006/flags/Intel-ic11.0-winx64-revA.20100302.01.xml.

SPEC and SPECfp are registered trademarks of the Standard Performance Evaluation Corporation. All other brand and product names appearing in this result are trademarks or registered trademarks of their respective holders.

For questions about this result, please contact the tester.
For other inquiries, please contact webmaster@spec.org
Copyright 2006-2014 Standard Performance Evaluation Corporation
Tested with SPEC CPU2006 v1.1.
Report generated on Wed Jul 23 06:47:35 2014 by SPEC CPU2006 HTML formatter v6932.
Originally published on 2 March 2010.