SPEC® CFP2006 Result

Intel Corporation (Test Sponsor: Advanced Micro Devices)

Intel S5000PAL Server Board, Intel Xeon processor
X5355, 2.66 GHz

SPECfp®_rate2006 = Not Run

SPECfp_rate_base2006 = 48.9

CPU2006 license:	49	Test date:	Sep-2007
Test sponsor:	Advanced Micro Devices	Hardware Availability:	May-2007
Tested by:	Advanced Micro Devices	Software Availability:	Jul-2007

Hardware
CPU Name:	Intel Xeon X5355
CPU Characteristics:
CPU MHz:	2666
FPU:	Integrated
CPU(s) enabled:	8 cores, 2 chips, 4 cores/chip
CPU(s) orderable:	1,2 chips
Primary Cache:	32 KB I + 32 KB D on chip per core
Secondary Cache:	8 MB I+D on chip per chip, 4 MB shared / 2 cores
L3 Cache:	None
Other Cache:	None
Memory:	16 GB (8x2GB, DDR2-667 FBDIMM CL5 Reg Dual Rank)
Disk Subsystem:	1x250GB SATA, 7200 RPM
Other Hardware:	None

Software
Operating System:	SuSE Linux Enterprise Server 10 SP1 64-bit kernel
Compiler:	gcc, g++, gfortran 4.1.2
Auto Parallel:	No
File System:	ext3
System State:	Multi-user, run level 3
Base Pointers:	64-bit
Peak Pointers:	Not Applicable
Other Software:	None

Results Table

Benchmark	Base							Peak
Benchmark	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.
410.bwaves	8	3420	31.8	3416	31.8	3420	31.8
416.gamess	8	1258	125	1264	124	1269	123
433.milc	8	3504	21.0	3500	21.0	3499	21.0
434.zeusmp	8	1244	58.5	1240	58.7	1246	58.4
435.gromacs	8	874	65.4	869	65.7	869	65.7
436.cactusADM	8	2290	41.8	2290	41.8	2296	41.6
437.leslie3d	8	3244	23.2	3285	22.9	3269	23.0
444.namd	8	577	111	577	111	582	110
447.dealII	8	747	123	782	117	784	117
450.soplex	8	2307	28.9	2316	28.8	2309	28.9
453.povray	8	310	137	308	138	311	137
454.calculix	8	1208	54.6	1196	55.2	1201	54.9
459.GemsFDTD	8	4086	20.8	4087	20.8	4079	20.8
465.tonto	8	1189	66.2	1195	65.9	1196	65.8
470.lbm	8	4591	23.9	4592	23.9	4590	24.0
481.wrf	8	2015	44.4	2018	44.3	2010	44.5
482.sphinx3	8	3724	41.9	3718	41.9	3726	41.9

Operating System Notes

'numactl' was used to bind copies to the cores

General Notes

 "powersave -f" used to set speed to maximum
 wrf needs wrf_data_header_size 8
 to read the unformatted data input file correctly

 The test system can be assembled using a
 Delta TDPS-600AB 600W 12V power supply.

Base Compiler Invocation

C benchmarks:

gcc

C++ benchmarks:

g++

Fortran benchmarks:

gfortran

Benchmarks using both Fortran and C:

gcc gfortran

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
436.cactusADM:	-DSPEC_CPU_LP64
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
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

Base Optimization Flags

C benchmarks:

-O3 -fno-inline-functions -funroll-loops

C++ benchmarks:

-O3 -funroll-loops

Fortran benchmarks:

-O3 -fno-inline-functions -funroll-loops

Benchmarks using both Fortran and C:

-O3 -fno-inline-functions -funroll-loops

The flags file that was used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/CPU2006_flags.20090714.03.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/cpu2006/flags/CPU2006_flags.20090714.03.xml.