| CPU2006 license: | 13 | Test date: | Dec-2007 |
|---|---|---|---|
| Test sponsor: | Intel Corporation | Hardware Availability: | Jan-2008 |
| Tested by: | Intel Corporation | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Core Duo T2700 |
| CPU Characteristics: | |
| CPU MHz: | 2333 |
| 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: | 2 GB (2x1GB Hynix DDR2-667 CL5) |
| Disk Subsystem: | Hitachi 100 GB SATA, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Windows Vista Ultimate (32-bit) |
| Compiler: | Intel C++ Compiler for IA32 version 10.1 Build 20070913 Package ID: w_cc_p_10.1.011 Intel Fortran Compiler for IA32 version 10.1 Build 20070913 Package ID: w_fc_p_10.1.011 Microsoft Visual Studio 2005 SP1 (for libraries) |
| Auto Parallel: | No |
| File System: | NTFS |
| System State: | Default |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32-bit |
| Other Software: | None SmartHeap Library Version 8.1 from http://www.microquill.com/ |
Results Table
| Benchmark | Base | Peak | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2 | 1424 | 19.1 | 1468 | 18.5 | 1418 | 19.2 | 2 | 1424 | 19.1 | 1468 | 18.5 | 1418 | 19.2 |
| 416.gamess | 2 | 1674 | 23.4 | 1675 | 23.4 | 1670 | 23.5 | 2 | 1678 | 23.3 | 1682 | 23.3 | 1682 | 23.3 |
| 433.milc | 2 | 1516 | 12.1 | 1561 | 11.8 | 1513 | 12.1 | 2 | 1515 | 12.1 | 1516 | 12.1 | 1538 | 11.9 |
| 434.zeusmp | 2 | 1050 | 17.3 | 1071 | 17.0 | 1050 | 17.3 | 2 | 1077 | 16.9 | 1077 | 16.9 | 1088 | 16.7 |
| 435.gromacs | 2 | 688 | 20.8 | 689 | 20.7 | 687 | 20.8 | 2 | 686 | 20.8 | 687 | 20.8 | 688 | 20.7 |
| 436.cactusADM | 2 | 1249 | 19.1 | 1275 | 18.7 | 1249 | 19.1 | 2 | 1260 | 19.0 | 1261 | 19.0 | 1274 | 18.8 |
| 437.leslie3d | 2 | 1594 | 11.8 | 1640 | 11.5 | 1594 | 11.8 | 2 | 1616 | 11.6 | 1616 | 11.6 | 1639 | 11.5 |
| 444.namd | 2 | 894 | 17.9 | 895 | 17.9 | 894 | 17.9 | 2 | 885 | 18.1 | 885 | 18.1 | 885 | 18.1 |
| 447.dealII | 2 | 1075 | 21.3 | 1086 | 21.1 | 1085 | 21.1 | 2 | 1068 | 21.4 | 1066 | 21.5 | 1069 | 21.4 |
| 450.soplex | 2 | 1327 | 12.6 | 1379 | 12.1 | 1372 | 12.2 | 2 | 1346 | 12.4 | 1354 | 12.3 | 1379 | 12.1 |
| 453.povray | 2 | 381 | 27.9 | 381 | 27.9 | 381 | 27.9 | 2 | 377 | 28.2 | 377 | 28.2 | 377 | 28.2 |
| 454.calculix | 2 | 1286 | 12.8 | 1294 | 12.8 | 1293 | 12.8 | 2 | 933 | 17.7 | 933 | 17.7 | 936 | 17.6 |
| 459.GemsFDTD | 2 | 1995 | 10.6 | 2055 | 10.3 | 2056 | 10.3 | 2 | 2028 | 10.5 | 2025 | 10.5 | 2057 | 10.3 |
| 465.tonto | 2 | 1208 | 16.3 | 1226 | 16.1 | 1224 | 16.1 | 2 | 1188 | 16.6 | 1188 | 16.6 | 1199 | 16.4 |
| 470.lbm | 2 | 2536 | 10.8 | 2620 | 10.5 | 2620 | 10.5 | 1 | 1440 | 9.54 | 1439 | 9.55 | 1453 | 9.46 |
| 481.wrf | 2 | 1124 | 19.9 | 1150 | 19.4 | 1149 | 19.4 | 2 | 1124 | 19.9 | 1150 | 19.4 | 1149 | 19.4 |
| 482.sphinx3 | 2 | 2116 | 18.4 | 2200 | 17.7 | 2200 | 17.7 | 2 | 2151 | 18.1 | 2151 | 18.1 | 2197 | 17.7 |
General Notes
The system bus runs at 667 MHz Binaries were built on Windows Vista (32-bit) The following VS 2005 SP1 updates were applied: KB926601 and KB932232 OMP_NUM_THREADS set to number of cores KMP_AFFINITY set to physical,0
Base Compiler Invocation
C benchmarks:
| icl -Qvc8 -Qc99 |
C++ benchmarks:
| icl -Qvc8 |
Fortran benchmarks:
| ifort |
Benchmarks using both Fortran and C:
| icl -Qvc8 -Qc99 ifort |
Base Portability Flags
| 436.cactusADM: | -Qlowercase /assume:underscore |
| 444.namd: | -TP |
| 447.dealII: | -DDEAL_II_MEMBER_VAR_SPECIALIZATION_BUG |
| 453.povray: | -DSPEC_CPU_WINDOWS_ICL |
| 454.calculix: | -DSPEC_CPU_NOZMODIFIER -Qlowercase |
| 481.wrf: | -DSPEC_CPU_WINDOWS_ICL |
Base Optimization Flags
C benchmarks:
| -QxP -Qipo -O3 -Qprec-div- /F1000000000 |
C++ benchmarks:
| -QxP -Qipo -O3 -Qprec-div- -Qcxx_features /F1000000000 shlw32m.lib -link /FORCE:MULTIPLE |
Fortran benchmarks:
| -QxP -Qipo -O3 -Qprec-div- /F1000000000 |
Benchmarks using both Fortran and C:
| -QxP -Qipo -O3 -Qprec-div- /F1000000000 |
Peak Compiler Invocation
C benchmarks:
| icl -Qvc8 -Qc99 |
C++ benchmarks:
| icl -Qvc8 |
Fortran benchmarks:
| ifort |
Benchmarks using both Fortran and C:
| icl -Qvc8 -Qc99 ifort |
Peak Portability Flags
| 436.cactusADM: | -Qlowercase /assume:underscore |
| 444.namd: | -TP |
| 447.dealII: | -DDEAL_II_MEMBER_VAR_SPECIALIZATION_BUG |
| 453.povray: | -DSPEC_CPU_WINDOWS_ICL |
| 454.calculix: | -DSPEC_CPU_NOZMODIFIER -Qlowercase |
| 481.wrf: | -DSPEC_CPU_WINDOWS_ICL |
Peak Optimization Flags
C benchmarks:
| 433.milc: | -QxP -Qipo -O3 -Qprec-div- -Qunroll2 -Oa /F1000000000 |
| 470.lbm: | -QxP -Qipo -O3 -Qprec-div- -Qunroll2 -Qscalar-rep- -Qprefetch /F1000000000 |
| 482.sphinx3: | -QxP -Qipo -O3 -Qprec-div- -Qunroll2 /F1000000000 |
C++ benchmarks:
Fortran benchmarks:
| 410.bwaves: | basepeak = yes |
| 416.gamess: | -QxP -Qipo -O3 -Qprec-div- -Qunroll2 -Ob0 -Qansi-alias -Qscalar-rep- /F1000000000 |
| 434.zeusmp: | -QxP -O2 -Qprec-div- -Qunroll0 -Qscalar-rep- /F1000000000 |
| 437.leslie3d: | -QxP -Qipo -O3 -Qprec-div- -Qprefetch /F1000000000 |
| 459.GemsFDTD: | -QxP -Qipo -O3 -Qprec-div- -Qunroll2 -Ob0 -Qprefetch /F1000000000 |
| 465.tonto: | -QxP -Qipo -O3 -Qprec-div- -Qunroll4 -Qauto /F1000000000 |
Benchmarks using both Fortran and C:
| 435.gromacs: | -QxP -Qipo -O3 -Qprec-div- -Oa -Qprefetch /F1000000000 |
| 436.cactusADM: | -QxP -Qipo -O3 -Qprec-div- -Qunroll2 -Qprefetch /F1000000000 |
| 454.calculix: | -QxP -Qipo -O3 -Qprec-div- -Qunroll-aggressive /F1000000000 |
| 481.wrf: | basepeak = yes |