SPEC® CFP2006 Result

Supermicro

Supermicro C7P67 motherboard (Intel Core i7-3770,
3.40 GHz)

SPECfp®2006 = 72.2

SPECfp_base2006 = 70.4

CPU2006 license:	001176	Test date:	Jun-2012
Test sponsor:	Supermicro	Hardware Availability:	Apr-2012
Tested by:	Supermicro	Software Availability:	Dec-2011

Hardware
CPU Name:	Intel Core i7-3770
CPU Characteristics:	Intel Turbo Boost Technology up to 3.90 GHz
CPU MHz:	3400
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:	16 GB (4 x 4 GB 2Rx8 PC3-14900U-13)
Disk Subsystem:	1 x 120 GB OCZ SSD
Other Hardware:	None

Software
Operating System:	Red Hat Enterprise Linux Server Release 6.2, Kernel 2.6.32-220.el6.x86_64
Compiler:	C/C++: Version 12.1.0.225 of Intel C++ Studio XE for Linux; Fortran: Version 12.1.0.225 of Intel Fortran Studio XE for Linux
Auto Parallel:	Yes
File System:	ext4
System State:	Run level 3 (multi-user)
Base Pointers:	64-bit
Peak Pointers:	32/64-bit
Other Software:	None

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	113	120	113	120	113	120	114	119	114	119	113	120
416.gamess	498	39.3	499	39.3	499	39.2	451	43.5	450	43.5	450	43.5
433.milc	122	75.2	122	75.3	121	75.8	119	77.3	120	76.8	119	77.1
434.zeusmp	72.4	126	72.5	126	72.4	126	72.4	126	72.5	126	72.4	126
435.gromacs	171	41.9	170	41.9	171	41.8	171	41.9	170	41.9	171	41.8
436.cactusADM	53.0	226	53.8	222	53.4	224	53.0	226	53.8	222	53.4	224
437.leslie3d	114	82.5	113	83.1	114	82.8	114	82.5	113	83.1	114	82.8
444.namd	294	27.3	294	27.3	294	27.3	289	27.8	289	27.8	289	27.8
447.dealII	183	62.4	183	62.4	183	62.4	183	62.4	183	62.4	183	62.4
450.soplex	175	47.7	175	47.6	174	47.9	175	47.7	175	47.6	174	47.9
453.povray	104	51.2	104	51.1	104	51.2	89.8	59.2	88.3	60.2	88.4	60.2
454.calculix	168	49.0	169	48.9	168	49.0	163	50.7	162	50.8	163	50.7
459.GemsFDTD	159	66.7	159	66.5	159	66.6	156	68.2	156	68.2	156	68.2
465.tonto	227	43.4	206	47.8	206	47.7	187	52.8	187	52.6	188	52.2
470.lbm	97.1	142	97.1	142	97.1	142	97.1	142	97.1	142	97.1	142
481.wrf	116	96.4	116	96.4	115	96.8	116	96.4	116	96.4	115	96.8
482.sphinx3	245	79.6	230	84.6	232	84.1	235	83.0	239	81.6	244	80.0

Operating System Notes

 Stack size set to unlimited using "ulimit -s unlimited"
 Transparent Huge Pages enabled with:
 echo always > /sys/kernel/mm/redhat_transparent_hugepage/enabled

Platform Notes

 As tested, the system used a Supermicro CSE-732D2-500B chassis.
 The chassis is configured with a PWS-502-PQ power supply, 1 SNK-P0046A4 heatsink,
 as well as 1 FAN-0124L4 front cooling fan and 1 FAN-0124L4 rear exhaust fan.
 BIOS configuration:
 Memory Timing Selection = Manual
 Memory Frequency = Force DDR-1866MHz

General Notes

Environment variables set by runspec before the start of the run:
KMP_AFFINITY = "granularity=fine,scatter"
LD_LIBRARY_PATH = "/usr/cpu2006/libs/32:/usr/cpu2006/libs/64"
OMP_NUM_THREADS = "4"

 Binaries compiled on a system with 1x Core i7-860 CPU + 8GB
 memory using RHEL5.5

Base Compiler Invocation

C benchmarks:

icc -m64

C++ benchmarks:

icpc -m64

Fortran benchmarks:

ifort -m64

Benchmarks using both Fortran and C:

icc -m64 ifort -m64

Base Portability Flags

410.bwaves:	-DSPEC_CPU_LP64
416.gamess:	-DSPEC_CPU_LP64
433.milc:	-DSPEC_CPU_LP64
434.zeusmp:	-DSPEC_CPU_LP64
435.gromacs:	-DSPEC_CPU_LP64 -nofor_main
436.cactusADM:	-DSPEC_CPU_LP64 -nofor_main
437.leslie3d:	-DSPEC_CPU_LP64
444.namd:	-DSPEC_CPU_LP64
447.dealII:	-DSPEC_CPU_LP64
450.soplex:	-DSPEC_CPU_LP64
453.povray:	-DSPEC_CPU_LP64
454.calculix:	-DSPEC_CPU_LP64 -nofor_main
459.GemsFDTD:	-DSPEC_CPU_LP64
465.tonto:	-DSPEC_CPU_LP64
470.lbm:	-DSPEC_CPU_LP64
481.wrf:	-DSPEC_CPU_LP64 -DSPEC_CPU_CASE_FLAG -DSPEC_CPU_LINUX
482.sphinx3:	-DSPEC_CPU_LP64

Peak Compiler Invocation

C benchmarks:

icc -m64

C++ benchmarks:

icpc -m64

Fortran benchmarks:

ifort -m64

Benchmarks using both Fortran and C:

icc -m64 ifort -m64

Peak Portability Flags

Same as Base Portability Flags

Peak Optimization Flags

C benchmarks:

433.milc:	-xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -static -auto-ilp32 -ansi-alias
470.lbm:	basepeak = yes
482.sphinx3:	-xAVX -ipo -O3 -no-prec-div -unroll2 -ansi-alias -parallel

C++ benchmarks:

444.namd:	-xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -fno-alias -auto-ilp32
447.dealII:	basepeak = yes
450.soplex:	basepeak = yes
453.povray:	-xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll4 -ansi-alias

Fortran benchmarks:

410.bwaves:	-xAVX -ipo -O3 -no-prec-div -opt-prefetch -parallel -static
416.gamess:	-xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll2 -inline-level=0 -scalar-rep- -static
434.zeusmp:	basepeak = yes
437.leslie3d:	basepeak = yes
459.GemsFDTD:	-xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -unroll2 -inline-level=0 -opt-prefetch -parallel
465.tonto:	-xAVX(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -inline-calloc -opt-malloc-options=3 -auto -unroll4

Benchmarks using both Fortran and C:

435.gromacs:	basepeak = yes
436.cactusADM:	basepeak = yes
454.calculix:	-xAVX -ipo -O3 -no-prec-div -auto-ilp32 -ansi-alias
481.wrf:	basepeak = yes

The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/Intel-ic12.1-official-linux64.20111122.html,
http://www.spec.org/cpu2006/flags/Supermicro-Platform-Settings-revA.20120625.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2006/flags/Intel-ic12.1-official-linux64.20111122.xml,
http://www.spec.org/cpu2006/flags/Supermicro-Platform-Settings-revA.20120625.xml.