| CPU2006 license: | 13 | Test date: | Aug-2008 |
|---|---|---|---|
| Test sponsor: | Intel Corporation | Hardware Availability: | Sep-2007 |
| Tested by: | Intel Corporation | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Core 2 Duo T7800 |
| CPU Characteristics: | |
| CPU MHz: | 2600 |
| 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: | 4 MB I+D on chip per chip |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 2 GB (2x1GB Micron PC2-6400 DDR2-800 CL5) |
| Disk Subsystem: | Hitachi Travelstar HTS721010G9SA00 SATA 100GB 7200RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Windows XP Professional SP2 |
| 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: | 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 | 1158 | 23.5 | 1158 | 23.5 | 1171 | 23.2 | 2 | 1158 | 23.5 | 1158 | 23.5 | 1171 | 23.2 |
| 416.gamess | 2 | 1283 | 30.5 | 1280 | 30.6 | 1288 | 30.4 | 2 | 1300 | 30.1 | 1298 | 30.2 | 1297 | 30.2 |
| 433.milc | 2 | 1195 | 15.4 | 1195 | 15.4 | 1206 | 15.2 | 2 | 1200 | 15.3 | 1202 | 15.3 | 1197 | 15.3 |
| 434.zeusmp | 2 | 689 | 26.4 | 687 | 26.5 | 696 | 26.1 | 2 | 656 | 27.7 | 655 | 27.8 | 654 | 27.8 |
| 435.gromacs | 2 | 488 | 29.3 | 488 | 29.3 | 492 | 29.0 | 2 | 495 | 28.9 | 496 | 28.8 | 494 | 28.9 |
| 436.cactusADM | 2 | 797 | 30.0 | 797 | 30.0 | 808 | 29.6 | 2 | 740 | 32.3 | 740 | 32.3 | 738 | 32.4 |
| 437.leslie3d | 2 | 1183 | 15.9 | 1183 | 15.9 | 1195 | 15.7 | 2 | 1219 | 15.4 | 1220 | 15.4 | 1216 | 15.5 |
| 444.namd | 2 | 603 | 26.6 | 602 | 26.6 | 606 | 26.5 | 2 | 605 | 26.5 | 606 | 26.5 | 605 | 26.5 |
| 447.dealII | 2 | 732 | 31.2 | 730 | 31.4 | 734 | 31.2 | 2 | 734 | 31.2 | 735 | 31.1 | 733 | 31.2 |
| 450.soplex | 2 | 943 | 17.7 | 941 | 17.7 | 955 | 17.5 | 2 | 958 | 17.4 | 951 | 17.5 | 953 | 17.5 |
| 453.povray | 2 | 294 | 36.2 | 294 | 36.2 | 295 | 36.0 | 2 | 292 | 36.4 | 292 | 36.5 | 291 | 36.6 |
| 454.calculix | 2 | 730 | 22.6 | 729 | 22.6 | 736 | 22.4 | 2 | 558 | 29.6 | 526 | 31.4 | 523 | 31.5 |
| 459.GemsFDTD | 2 | 1558 | 13.6 | 1558 | 13.6 | 1572 | 13.5 | 2 | 1486 | 14.3 | 1484 | 14.3 | 1480 | 14.3 |
| 465.tonto | 2 | 853 | 23.1 | 853 | 23.1 | 863 | 22.8 | 2 | 839 | 23.5 | 838 | 23.5 | 835 | 23.6 |
| 470.lbm | 2 | 1956 | 14.0 | 1956 | 14.1 | 1971 | 13.9 | 1 | 878 | 15.6 | 877 | 15.7 | 875 | 15.7 |
| 481.wrf | 2 | 849 | 26.3 | 849 | 26.3 | 859 | 26.0 | 2 | 849 | 26.3 | 849 | 26.3 | 859 | 26.0 |
| 482.sphinx3 | 2 | 1387 | 28.1 | 1385 | 28.1 | 1408 | 27.7 | 2 | 1384 | 28.2 | 1390 | 28.0 | 1378 | 28.3 |
General Notes
Binaries were built on Windows Vista32 The following VS 2005 SP1 updates were applied: KB926601 and KB932232
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:
| -fast /F1000000000 |
C++ benchmarks:
| -fast -Qcxx_features /F1000000000 shlw32m.lib -link /FORCE:MULTIPLE |
Fortran benchmarks:
| -fast /F1000000000 |
Benchmarks using both Fortran and C:
| -fast /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: | -fast -Qunroll2 -Oa /F1000000000 |
| 470.lbm: | -fast -Qunroll2 -Qscalar-rep- -Qprefetch /F1000000000 |
| 482.sphinx3: | -fast -Qunroll2 /F1000000000 |
C++ benchmarks:
Fortran benchmarks:
| 410.bwaves: | basepeak = yes |
| 416.gamess: | -fast -Qunroll2 -Ob0 -Qansi-alias -Qscalar-rep- /F1000000000 |
| 434.zeusmp: | -QxT -O2 -Qprec-div- -Qunroll0 -Qscalar-rep- /F1000000000 |
| 437.leslie3d: | -fast -Qprefetch /F1000000000 |
| 459.GemsFDTD: | -fast -Qunroll2 -Ob0 -Qprefetch /F1000000000 |
| 465.tonto: | -fast -Qunroll4 -Qauto /F1000000000 |
Benchmarks using both Fortran and C:
| 435.gromacs: | -fast -Oa -Qprefetch /F1000000000 |
| 436.cactusADM: | -fast -Qunroll2 -Qprefetch /F1000000000 |
| 454.calculix: | -fast -Qunroll-aggressive /F1000000000 |
| 481.wrf: | basepeak = yes |