| CPU2006 license: | 13 | Test date: | Nov-2007 |
|---|---|---|---|
| Test sponsor: | Intel Corporation | Hardware Availability: | Nov-2007 |
| Tested by: | Intel Corporation | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Core 2 Extreme QX6850 |
| CPU Characteristics: | 3.00 GHz 1333 MHz FSB |
| CPU MHz: | 3000 |
| FPU: | Integrated |
| CPU(s) enabled: | 4 cores, 1 chip, 4 cores/chip |
| CPU(s) orderable: | 1 chip |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 8 MB I+D on chip per chip, 4 MB shared / 2 cores |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 4 GB (4x1GB Corsair TWIN3X2048-1333C9DHX DDR3-1333 CL9) |
| Disk Subsystem: | Seagate 320GB NCQ SATA, 16MB cache, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | Windows Vista64 Ultimate |
| 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: | Yes |
| 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 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 346 | 39.3 | 346 | 39.3 | 348 | 39.1 | 346 | 39.3 | 346 | 39.3 | 345 | 39.4 |
| 416.gamess | 1111 | 17.6 | 1111 | 17.6 | 1111 | 17.6 | 1101 | 17.8 | 1101 | 17.8 | 1101 | 17.8 |
| 433.milc | 598 | 15.3 | 598 | 15.3 | 598 | 15.3 | 596 | 15.4 | 596 | 15.4 | 596 | 15.4 |
| 434.zeusmp | 478 | 19.0 | 478 | 19.0 | 478 | 19.0 | 463 | 19.6 | 464 | 19.6 | 464 | 19.6 |
| 435.gromacs | 411 | 17.4 | 411 | 17.4 | 411 | 17.4 | 414 | 17.3 | 414 | 17.3 | 414 | 17.3 |
| 436.cactusADM | 320 | 37.4 | 319 | 37.4 | 320 | 37.4 | 321 | 37.3 | 320 | 37.3 | 319 | 37.5 |
| 437.leslie3d | 471 | 20.0 | 471 | 20.0 | 472 | 19.9 | 471 | 20.0 | 471 | 20.0 | 472 | 19.9 |
| 444.namd | 514 | 15.6 | 514 | 15.6 | 514 | 15.6 | 513 | 15.6 | 513 | 15.6 | 514 | 15.6 |
| 447.dealII | 589 | 19.4 | 589 | 19.4 | 589 | 19.4 | 586 | 19.5 | 586 | 19.5 | 586 | 19.5 |
| 450.soplex | 463 | 18.0 | 463 | 18.0 | 463 | 18.0 | 463 | 18.0 | 463 | 18.0 | 463 | 18.0 |
| 453.povray | 246 | 21.7 | 246 | 21.7 | 246 | 21.6 | 244 | 21.8 | 243 | 21.9 | 244 | 21.8 |
| 454.calculix | 597 | 13.8 | 596 | 13.8 | 596 | 13.8 | 416 | 19.9 | 415 | 19.9 | 416 | 19.9 |
| 459.GemsFDTD | 563 | 18.8 | 563 | 18.8 | 563 | 18.8 | 563 | 18.8 | 563 | 18.8 | 563 | 18.8 |
| 465.tonto | 556 | 17.7 | 556 | 17.7 | 556 | 17.7 | 549 | 17.9 | 548 | 17.9 | 548 | 17.9 |
| 470.lbm | 691 | 19.9 | 691 | 19.9 | 692 | 19.8 | 567 | 24.3 | 567 | 24.2 | 566 | 24.3 |
| 481.wrf | 473 | 23.6 | 473 | 23.6 | 473 | 23.6 | 473 | 23.6 | 473 | 23.6 | 473 | 23.6 |
| 482.sphinx3 | 719 | 27.1 | 717 | 27.2 | 718 | 27.1 | 715 | 27.3 | 715 | 27.3 | 716 | 27.2 |
General Notes
Tested systems can be used with Shin-G ATX case, Antec NeoPower 480W power supply Product description located as of 11/2007: http://www.asus.com/products.aspx?l1=3&l2=11&l3=572&l4=0&model=1872&modelmenu=1 The system bus runs at 1333 MHz System was configured with Asus EN8800GTX discrete graphics card 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 -Qparallel /F1000000000 libguide40.lib |
C++ benchmarks:
| -fast -Qparallel -Qcxx_features /F1000000000 shlw32m.lib libguide40.lib -link /FORCE:MULTIPLE |
Fortran benchmarks:
| -fast -Qparallel /F1000000000 libguide40.lib |
Benchmarks using both Fortran and C:
| -fast -Qparallel /F1000000000 libguide40.lib |
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 libguide40.lib |
| 470.lbm: | -fast -Qunroll2 -Qscalar-rep- -Qprefetch /F1000000000 libguide40.lib |
| 482.sphinx3: | -fast -Qunroll2 /F1000000000 libguide40.lib |
C++ benchmarks:
Fortran benchmarks:
| 410.bwaves: | -fast -Qparallel -Qprefetch /F1000000000 libguide40.lib |
| 416.gamess: | -fast -Qunroll2 -Ob0 -Qansi-alias -Qscalar-rep- /F1000000000 libguide40.lib |
| 434.zeusmp: | -QxT -O2 -Qprec-div- -Qunroll0 -Qscalar-rep- /F1000000000 libguide40.lib |
| 437.leslie3d: | basepeak = yes |
| 459.GemsFDTD: | basepeak = yes |
| 465.tonto: | -fast -Qunroll4 -Qauto /F1000000000 libguide40.lib |
Benchmarks using both Fortran and C:
| 435.gromacs: | -fast -Oa -Qprefetch /F1000000000 libguide40.lib |
| 436.cactusADM: | -fast -Qunroll2 -Qparallel -Qprefetch /F1000000000 libguide40.lib |
| 454.calculix: | -fast -Qunroll-aggressive /F1000000000 libguide40.lib |
| 481.wrf: | basepeak = yes |