SPEC® CFP2006 Result

Copyright © 2006 Standard Performance Evaluation Corporation

Dell Inc.

PowerEdge 1950 III (Intel Xeon E5450, 3.00 GHz)

SPECfp®2006 = Not Run

CPU2006 license # 94

Test sponsor: The Portland Group

Test date: Apr-2008

Hardware Avail: Nov-2007

Software Avail: Mar-2008

Benchmark results graph
Hardware
CPU Name: Intel Xeon E5450
CPU Characteristics: 1333 MHz system bus
CPU MHz: 3000
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: 12 MB I+D on chip per chip, 6 MB shared / 2 cores
L3 Cache: None
Other Cache: None
Memory: 8 GB (4x2 GB DDR2-667 ECC CL5 FB-DIMM)
Disk Subsystem: 1 x 73 GB SAS 15k RPM
Other Hardware: None
Software
Operating System: SLES 10 (Kernel 2.6.16.21-0.8-smp)
Compiler: gcc, g++, gfortran version 4.3.0 (GCC)
Auto Parallel: No
File System: ReiserFS
System State: Run Level 3 (Multi-user)
Base Pointers: 64-bit
Peak Pointers: Not Applicable
Other Software: Binutils 2.18

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 967 14.1  965 14.1  967 14.1 
416.gamess 1050 18.7  1050 18.6  1050 18.6 
433.milc 859 10.7  857 10.7  858 10.7 
434.zeusmp 725 12.6  725 12.6  725 12.6 
435.gromacs 558 12.8  558 12.8  562 12.7 
436.cactusADM 1720 6.95 1710 6.98 1710 6.98
437.leslie3d 1020 9.24 1020 9.20 1020 9.19
444.namd 535 15.0  535 15.0  535 15.0 
447.dealII 459 24.9  462 24.8  460 24.9 
450.soplex 571 14.6  572 14.6  572 14.6 
453.povray 256 20.8  255 20.9  255 20.8 
454.calculix 1070 7.70 1070 7.69 1070 7.71
459.GemsFDTD 1120 9.51 1120 9.48 1120 9.45
465.tonto 791 12.4  790 12.5  791 12.4 
470.lbm 1820 7.55 1810 7.59 1820 7.57
481.wrf 839 13.3  839 13.3  838 13.3 
482.sphinx3 945 20.6  936 20.8  946 20.6 

General Notes

447.dealII (base): Applied explicit_inclusion_of_cstring_for_gcc43 src.alt.
447.dealII (base): Applied include_cstdlib src.alt.
Powersaved dameon was disabled in OS.
Environment stack size set to 'unlimited'
numactl used to bind processes to CPUs
BIOS Revision 2.2.6 

Base Compiler Invocation

C benchmarks:

gcc

C++ benchmarks:

g++

Fortran benchmarks:

gfortran

Benchmarks using both Fortran and C:

gcc gfortran

Base Portability Flags

C benchmarks:

-DSPEC_CPU_LP64

C++ benchmarks (except as noted below):

-DSPEC_CPU_LP64
453.povray:
-DSPEC_CPU_LP64

Fortran benchmarks:

-DSPEC_CPU_LP64

Benchmarks using both Fortran and C (except as noted below):

-DSPEC_CPU_LP64
436.cactusADM:
-DSPEC_CPU_LP64
481.wrf:
-DSPEC_CPU_LP64 -DSPEC_CPU_LINUX -DSPEC_CPU_CASE_FLAG

Base Optimization Flags

C benchmarks:

-O3 -fno-strict-aliasing -funroll-loops

C++ benchmarks:

-O3 -fno-strict-aliasing -funroll-loops

Fortran benchmarks:

-O3 -fno-strict-aliasing -funroll-loops

Benchmarks using both Fortran and C:

-O3 -fno-strict-aliasing -funroll-loops

Base Other Flags

C benchmarks:

No flags used

C++ benchmarks:

No flags used

Fortran benchmarks:

No flags used

Benchmarks using both Fortran and C:

No flags used
W3C XHTML 1.0
W3C CSS