SPEC® CFP2006 Result

Copyright 2006-2014 Standard Performance Evaluation Corporation

Apple Computer, Inc.

iMac 20-inch 2.0GHz Intel Core Duo

SPECfp®2006 = 8.88

CPU2006 license: 77 Test date: Apr-2006
Test sponsor: Apple Computer, Inc. Hardware Availability: Jan-2006
Tested by: Apple Computer, Inc. Software Availability: Apr-2006
Benchmark results graph
Hardware
CPU Name: Intel Core Duo T2500
CPU Characteristics:
CPU MHz: 2000
FPU: Integrated
CPU(s) enabled: 2 cores, 1 chip, 2 cores/chip
CPU(s) orderable: 1 chip
Primary Cache: 32 KB I + 32 KB D on chip per core
Secondary Cache: 2 MB I+D on chip per chip
L3 Cache: None
Other Cache: None
Memory: 1 GB, DDR2 667 MHz, CL5
Disk Subsystem: SATA Maxtor 6L250M0, 250 GB
Other Hardware: None
Software
Operating System: Mac OS X, v10.4.6
Compiler: Intel C++ Compiler for Mac OS X, v9.1
Intel Fortran Compiler for Mac OS X, v9.1
(Build 20060323)
Auto Parallel: No
File System: HFS+
System State: Default
Base Pointers: 32-bit
Peak Pointers: 32-bit
Other Software: None

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 947 14.4  952 14.3  949 14.3  947 14.4  952 14.3  949 14.3 
416.gamess 1904 10.3  1904 10.3  1904 10.3  1904 10.3  1904 10.3  1904 10.3 
433.milc 1254 7.32 1248 7.36 1248 7.35 1254 7.32 1248 7.36 1248 7.35
434.zeusmp 1019 8.93 1020 8.92 1020 8.92 1019 8.93 1020 8.92 1020 8.92
435.gromacs 745 9.58 745 9.59 745 9.59 745 9.58 745 9.59 745 9.59
436.cactusADM 1646 7.26 1645 7.26 1645 7.26 1646 7.26 1645 7.26 1645 7.26
437.leslie3d 1251 7.51 1251 7.51 1251 7.52 1251 7.51 1251 7.51 1251 7.52
444.namd 1010 7.94 1011 7.94 1010 7.94 1010 7.94 1011 7.94 1010 7.94
447.dealII 993 11.5  993 11.5  993 11.5  993 11.5  993 11.5  993 11.5 
450.soplex 893 9.34 893 9.34 894 9.33 893 9.34 893 9.34 894 9.33
453.povray 503 10.6  503 10.6  503 10.6  503 10.6  503 10.6  503 10.6 
454.calculix 1409 5.86 1409 5.86 1408 5.86 1409 5.86 1409 5.86 1408 5.86
459.GemsFDTD 1306 8.12 1310 8.10 1321 8.03 1306 8.12 1310 8.10 1321 8.03
465.tonto 1340 7.34 1340 7.35 1340 7.35 1340 7.34 1340 7.35 1340 7.35
470.lbm 1717 8.00 1716 8.00 1716 8.01 1717 8.00 1716 8.00 1716 8.01
481.wrf 1069 10.4  1069 10.5  1069 10.5  1069 10.4  1069 10.5  1069 10.5 
482.sphinx3 1970 9.89 1967 9.91 1967 9.91 1970 9.89 1967 9.91 1967 9.91

General Notes

 Memory Details  :
    DIMM0/Bank0: 512MB, DDR2 SDRAM, 667 MHz, CL5
    DIMM1/Bank1: 512MB, DDR2 SDRAM, 667 MHz, CL5

Base Compiler Invocation

C benchmarks:

 icc 

C++ benchmarks:

 icpc 

Fortran benchmarks:

 ifort 

Benchmarks using both Fortran and C:

 icc   ifort 

Base Portability Flags

435.gromacs:  -nofor_main 
436.cactusADM:  -nofor_main 
454.calculix:  -nofor_main 
481.wrf:  -DSPEC_CPU_MACOSX   -DSPEC_CPU_MACOSX_INTEL   -DSPEC_CPU_CASE_FLAG 

Base Optimization Flags

C benchmarks:

 -fast 

C++ benchmarks:

 -fast 

Fortran benchmarks:

 -fast 

Benchmarks using both Fortran and C:

 -fast 

Base Other Flags

C benchmarks:

 -Wl,-stack_addr,0xF0000000   -Wl,-stack_size,0x3F000000 

C++ benchmarks:

 -Wl,-stack_addr,0xF0000000   -Wl,-stack_size,0x3F000000 

Fortran benchmarks:

 -Wl,-stack_addr,0xF0000000   -Wl,-stack_size,0x3F000000 

Benchmarks using both Fortran and C:

 -Wl,-stack_addr,0xF0000000   -Wl,-stack_size,0x3F000000 

Peak Compiler Invocation

C benchmarks:

 icc 

C++ benchmarks:

 icpc 

Fortran benchmarks:

 ifort 

Benchmarks using both Fortran and C:

 icc   ifort 

Peak Portability Flags

435.gromacs:  -nofor_main 
436.cactusADM:  -nofor_main 
454.calculix:  -nofor_main 
481.wrf:  -DSPEC_CPU_MACOSX   -DSPEC_CPU_MACOSX_INTEL   -DSPEC_CPU_CASE_FLAG 

Peak Optimization Flags

C benchmarks:

433.milc:  basepeak = yes 
470.lbm:  basepeak = yes 
482.sphinx3:  basepeak = yes 

C++ benchmarks:

444.namd:  basepeak = yes 
447.dealII:  basepeak = yes 
450.soplex:  basepeak = yes 
453.povray:  basepeak = yes 

Fortran benchmarks:

410.bwaves:  basepeak = yes 
416.gamess:  basepeak = yes 
434.zeusmp:  basepeak = yes 
437.leslie3d:  basepeak = yes 
459.GemsFDTD:  basepeak = yes 
465.tonto:  basepeak = yes 

Benchmarks using both Fortran and C:

435.gromacs:  basepeak = yes 
436.cactusADM:  basepeak = yes 
454.calculix:  basepeak = yes 
481.wrf:  basepeak = yes 

Peak Other Flags

C benchmarks:

 -Wl,-stack_addr,0xF0000000   -Wl,-stack_size,0x3F000000 

C++ benchmarks:

 -Wl,-stack_addr,0xF0000000   -Wl,-stack_size,0x3F000000 

Fortran benchmarks:

 -Wl,-stack_addr,0xF0000000   -Wl,-stack_size,0x3F000000 

Benchmarks using both Fortran and C:

 -Wl,-stack_addr,0xF0000000   -Wl,-stack_size,0x3F000000 

The flags file that was used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/macosx-iccifort-v91-flags.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/cpu2006/flags/macosx-iccifort-v91-flags.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 v90.
Report generated on Tue Jul 22 10:01:49 2014 by SPEC CPU2006 HTML formatter v6932.
Originally published on 24 August 2006.