| CPU2006 license: | 13 | Test date: | Jul-2007 |
|---|---|---|---|
| Test sponsor: | Intel Corporation | Hardware Availability: | Aug-2007 |
| Tested by: | Intel Corporation | Software Availability: | May-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Core 2 Extreme X7900 |
| CPU Characteristics: | |
| CPU MHz: | 2800 |
| 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 Qimonda DDR2-667 CL5) |
| Disk Subsystem: | 80GB SATA, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Windows Vista Ultimate (32-bit) |
| Compiler: | Intel C++ and Fortran Compiler for IA32 version 10.0 Build 20070426 Package ID: W_CC_P_10.0.025 Microsoft Visual Studio .Net 2003 (for libraries) |
| Auto Parallel: | No |
| File System: | NTFS |
| System State: | Default |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32-bit |
| Other Software: | SmartHeap Library Version 8.0 from http://www.microquill.com/ |
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 | 673 | 20.2 | 671 | 20.2 | 672 | 20.2 | 672 | 20.2 | 672 | 20.2 | 671 | 20.2 |
| 416.gamess | 1302 | 15.0 | 1302 | 15.0 | 1301 | 15.0 | 1289 | 15.2 | 1288 | 15.2 | 1288 | 15.2 |
| 433.milc | 915 | 10.0 | 915 | 10.0 | 914 | 10.0 | 918 | 10.0 | 917 | 10.0 | 916 | 10.0 |
| 434.zeusmp | 585 | 15.5 | 586 | 15.5 | 585 | 15.5 | 548 | 16.6 | 548 | 16.6 | 547 | 16.6 |
| 435.gromacs | 446 | 16.0 | 446 | 16.0 | 446 | 16.0 | 437 | 16.3 | 437 | 16.3 | 437 | 16.3 |
| 436.cactusADM | 679 | 17.6 | 679 | 17.6 | 676 | 17.7 | 679 | 17.6 | 679 | 17.6 | 676 | 17.7 |
| 437.leslie3d | 725 | 13.0 | 723 | 13.0 | 725 | 13.0 | 724 | 13.0 | 723 | 13.0 | 724 | 13.0 |
| 444.namd | 557 | 14.4 | 557 | 14.4 | 558 | 14.4 | 556 | 14.4 | 557 | 14.4 | 556 | 14.4 |
| 447.dealII | 592 | 19.3 | 592 | 19.3 | 592 | 19.3 | 531 | 21.5 | 531 | 21.5 | 531 | 21.5 |
| 450.soplex | 619 | 13.5 | 619 | 13.5 | 618 | 13.5 | 625 | 13.4 | 624 | 13.4 | 624 | 13.4 |
| 453.povray | 265 | 20.1 | 266 | 20.0 | 266 | 20.0 | 207 | 25.7 | 207 | 25.7 | 207 | 25.7 |
| 454.calculix | 657 | 12.6 | 657 | 12.6 | 657 | 12.6 | 656 | 12.6 | 657 | 12.6 | 657 | 12.6 |
| 459.GemsFDTD | 981 | 10.8 | 980 | 10.8 | 981 | 10.8 | 981 | 10.8 | 980 | 10.8 | 981 | 10.8 |
| 465.tonto | 660 | 14.9 | 660 | 14.9 | 661 | 14.9 | 644 | 15.3 | 644 | 15.3 | 644 | 15.3 |
| 470.lbm | 955 | 14.4 | 955 | 14.4 | 954 | 14.4 | 896 | 15.3 | 896 | 15.3 | 896 | 15.3 |
| 481.wrf | 620 | 18.0 | 620 | 18.0 | 620 | 18.0 | 621 | 18.0 | 620 | 18.0 | 620 | 18.0 |
| 482.sphinx3 | 845 | 23.1 | 841 | 23.2 | 841 | 23.2 | 837 | 23.3 | 838 | 23.3 | 837 | 23.3 |
General Notes
nVidia GeForce 8700M GT discrete graphics card Binaries were built on Windows XP Professional SP2
Base Compiler Invocation
C benchmarks:
| icl -Qvc7.1 -Qc99 |
C++ benchmarks:
| icl -Qvc7.1 |
Fortran benchmarks:
| ifort |
Benchmarks using both Fortran and C:
| icl -Qvc7.1 -Qc99 ifort |
Base Portability Flags
| 436.cactusADM: | -Qlowercase /assume:underscore |
| 444.namd: | -TP |
| 447.dealII: | -DDEAL_II_MEMBER_VAR_SPECIALIZATION_BUG -DBOOST_NO_INTRINSIC_WCHAR_T |
| 453.povray: | -DSPEC_CPU_WINDOWS_ICL |
| 454.calculix: | -DSPEC_CPU_NOZMODIFIER -Qlowercase |
| 481.wrf: | -DSPEC_CPU_WINDOWS_ICL |
Base Optimization Flags
C benchmarks:
| -fast /F950000000 shlw32m.lib -link /FORCE:MULTIPLE |
C++ benchmarks:
| -fast -Qcxx_features /F950000000 shlw32m.lib -link /FORCE:MULTIPLE |
Fortran benchmarks:
| -fast /F950000000 |
Benchmarks using both Fortran and C:
| -fast /F950000000 |
Peak Compiler Invocation
C benchmarks:
| icl -Qvc7.1 -Qc99 |
C++ benchmarks:
| icl -Qvc7.1 |
Fortran benchmarks:
| ifort |
Benchmarks using both Fortran and C:
| icl -Qvc7.1 -Qc99 ifort |
Peak Portability Flags
| 436.cactusADM: | -Qlowercase /assume:underscore |
| 444.namd: | -TP |
| 447.dealII: | -DDEAL_II_MEMBER_VAR_SPECIALIZATION_BUG -DBOOST_NO_INTRINSIC_WCHAR_T |
| 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: | -Qprof_gen(pass 1) -Qprof_use(pass 2) -fast -Qunroll2 -Oa /F950000000 shlw32m.lib -link /FORCE:MULTIPLE |
| 470.lbm: | -Qprof_gen(pass 1) -Qprof_use(pass 2) -fast -Qunroll2 -Qscalar-rep- -Qprefetch /F950000000 shlw32m.lib -link /FORCE:MULTIPLE |
| 482.sphinx3: | -Qprof_gen(pass 1) -Qprof_use(pass 2) -fast -Qunroll2 /F950000000 shlw32m.lib -link /FORCE:MULTIPLE |
C++ benchmarks:
| 444.namd: | -Qprof_gen(pass 1) -Qprof_use(pass 2) -fast -Oa -Qcxx_features /F950000000 shlw32m.lib -link /FORCE:MULTIPLE |
| 447.dealII: | -Qprof_gen(pass 1) -Qprof_use(pass 2) -fast -Qprefetch -Qcxx_features /F950000000 shlw32m.lib -link /FORCE:MULTIPLE |
| 450.soplex: | -Qprof_gen(pass 1) -Qprof_use(pass 2) -fast -Qcxx_features /F950000000 shlw32m.lib -link /FORCE:MULTIPLE |
| 453.povray: | -Qprof_gen(pass 1) -Qprof_use(pass 2) -fast -Qansi-alias -Qcxx_features /F950000000 shlw32m.lib -link /FORCE:MULTIPLE |
Fortran benchmarks:
| 410.bwaves: | -fast /F950000000 |
| 416.gamess: | -Qprof_gen(pass 1) -Qprof_use(pass 2) -fast -Qunroll2 -Ob0 -Qansi-alias -Qscalar-rep- /F950000000 |
| 434.zeusmp: | -Qprof_gen(pass 1) -Qprof_use(pass 2) -QxT -O2 -Qprec_div- -Qunroll0 -Qscalar-rep- /F950000000 |
| 437.leslie3d: | -Qprof_gen(pass 1) -Qprof_use(pass 2) -fast /F950000000 |
| 459.GemsFDTD: | basepeak = yes |
| 465.tonto: | Same as 437.leslie3d |
Benchmarks using both Fortran and C:
| 435.gromacs: | -Qprof_gen(pass 1) -Qprof_use(pass 2) -fast -Oa /F950000000 |
| 436.cactusADM: | basepeak = yes |
| 454.calculix: | -fast /F950000000 |
| 481.wrf: | Same as 454.calculix |