SPEC® CFP2006 Result

Intel Corporation

Intel DH67BLB3 Motherboard (Intel Core i5-2500S)

SPECfp®2006 = 51.8

SPECfp_base2006 = 50.1

CPU2006 license:	13	Test date:	Jul-2011
Test sponsor:	Intel Corporation	Hardware Availability:	Mar-2011
Tested by:	Intel Corporation	Software Availability:	Apr-2011

Hardware
CPU Name:	Intel Core i5-2500S
CPU Characteristics:	Intel Turbo Boost Technology up to 3.7 GHz
CPU MHz:	2700
FPU:	Integrated
CPU(s) enabled:	4 cores, 1 chip, 4 cores/chip
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:	6 MB I+D on chip per chip
Other Cache:	None
Memory:	4 GB (2 x 2 GB 2Rx8 PC3-10600U-9)
Disk Subsystem:	Seagate 1 TB SATA, 7200 RPM
Other Hardware:	None

Software
Operating System:	Windows 7 Ultimate (64-bit)
Compiler:	Intel C++ Compiler XE for Intel 64 Version 12.0.3.176 Build 20110309 Intel Visual Fortran Compiler XE for Intel 64 Version 12.0.3.176 Build 20110309 Microsoft Visual Studio 2008 Professional SP1 (for libraries)
Auto Parallel:	Yes
File System:	NTFS
System State:	Default
Base Pointers:	32/64-bit
Peak Pointers:	32/64-bit
Other Software:	SmartHeap Library Version 9.01 from http://www.microquill.com/

Results Table

Benchmark	Base						Peak
Benchmark	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	143	94.8	143	95.1	143	95.2	143	94.8	143	95.1	143	95.2
416.gamess	612	32.0	612	32.0	612	32.0	527	37.2	527	37.2	527	37.2
433.milc	149	61.8	149	61.8	149	61.8	149	61.8	149	61.8	149	61.8
434.zeusmp	171	53.2	171	53.2	171	53.2	171	53.2	171	53.2	171	53.2
435.gromacs	255	28.0	255	28.0	255	28.0	255	28.0	255	28.0	255	28.0
436.cactusADM	140	85.5	139	85.8	139	86.2	131	91.5	131	91.5	130	92.0
437.leslie3d	158	59.4	158	59.6	158	59.5	158	59.4	158	59.6	158	59.5
444.namd	317	25.3	317	25.3	317	25.3	314	25.5	314	25.6	314	25.6
447.dealII	249	45.9	249	46.0	249	46.0	249	45.9	249	46.0	249	46.0
450.soplex	231	36.1	231	36.2	231	36.2	231	36.1	231	36.2	231	36.2
453.povray	118	45.0	118	44.9	119	44.9	95.1	55.9	95.2	55.9	95.0	56.0
454.calculix	203	40.7	203	40.7	203	40.7	203	40.7	203	40.7	203	40.7
459.GemsFDTD	214	49.5	214	49.6	214	49.5	206	51.4	207	51.4	206	51.4
465.tonto	298	33.0	298	33.0	298	33.0	271	36.3	271	36.3	271	36.3
470.lbm	127	108	127	108	128	108	127	108	127	108	128	108
481.wrf	165	67.5	165	67.6	165	67.6	165	67.5	165	67.6	165	67.6
482.sphinx3	326	59.7	325	59.9	327	59.5	326	59.7	325	59.9	327	59.5

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

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- -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 -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:	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:	-QxAVX(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qunroll2 -Qopt-prefetch -Qparallel /F1000000000
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:	-QxAVX(pass 2) -Qprof_gen(pass 1) -Qprof_use(pass 2) -Qipo -O3 -Qprec-div- -Qopt-prefetch -Qparallel -Qunroll2 -Qauto-ilp32 /F1000000000
454.calculix:	basepeak = yes
481.wrf:	basepeak = yes

The flags file that was used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/Intel-ic12-winx64-revB.20110808.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/cpu2006/flags/Intel-ic12-winx64-revB.20110808.xml.