| CPU2006 license: | 9006 | Test date: | Jul-2011 |
|---|---|---|---|
| Test sponsor: | NEC Corporation | Hardware Availability: | Jun-2011 |
| Tested by: | NEC Corporation | Software Availability: | Mar-2011 |
| Hardware | |
|---|---|
| CPU Name: | Intel Pentium G620 |
| 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: | 256 KB I+D on chip per core |
| L3 Cache: | 3 MB I+D on chip per chip |
| Other Cache: | None |
| Memory: | 8 GB (2 x 4 GB 2Rx8 PC3-10600E-9, ECC, running at 1067 MHz and CL7) |
| Disk Subsystem: | 1 x 160 GB SATA, 7200 RPM |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 11 SP1 (x86_64), Kernel 2.6.32.12-0.7-default |
| Compiler: | Intel C++ Compiler XE for applications running on IA32, Version 12.0.3.174 Build 20110309 |
| Auto Parallel: | No |
| File System: | ext3 |
| System State: | Run level 3 (multi-user) |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | Microquill SmartHeap V8.1 |
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. | ||||||||||||||
| 400.perlbench | 2 | 476 | 41.0 | 477 | 41.0 | 478 | 40.9 | 2 | 374 | 52.2 | 374 | 52.3 | 373 | 52.3 |
| 401.bzip2 | 2 | 690 | 28.0 | 687 | 28.1 | 691 | 27.9 | 2 | 633 | 30.5 | 632 | 30.5 | 636 | 30.3 |
| 403.gcc | 2 | 346 | 46.5 | 346 | 46.6 | 345 | 46.6 | 2 | 346 | 46.5 | 346 | 46.6 | 345 | 46.6 |
| 429.mcf | 2 | 271 | 67.4 | 270 | 67.5 | 271 | 67.4 | 2 | 244 | 74.7 | 245 | 74.6 | 239 | 76.3 |
| 445.gobmk | 2 | 546 | 38.4 | 547 | 38.4 | 547 | 38.3 | 2 | 543 | 38.6 | 544 | 38.6 | 542 | 38.7 |
| 456.hmmer | 2 | 257 | 72.7 | 260 | 71.8 | 256 | 72.8 | 2 | 234 | 79.9 | 234 | 79.7 | 234 | 79.8 |
| 458.sjeng | 2 | 599 | 40.4 | 598 | 40.4 | 599 | 40.4 | 2 | 574 | 42.1 | 575 | 42.1 | 574 | 42.1 |
| 462.libquantum | 2 | 117 | 353 | 119 | 349 | 123 | 337 | 2 | 117 | 353 | 119 | 349 | 123 | 337 |
| 464.h264ref | 2 | 568 | 77.9 | 564 | 78.4 | 564 | 78.5 | 2 | 550 | 80.5 | 553 | 80.0 | 553 | 80.0 |
| 471.omnetpp | 2 | 362 | 34.6 | 360 | 34.7 | 361 | 34.7 | 2 | 329 | 38.0 | 329 | 38.0 | 329 | 38.0 |
| 473.astar | 2 | 436 | 32.2 | 434 | 32.3 | 437 | 32.1 | 2 | 436 | 32.2 | 434 | 32.3 | 437 | 32.1 |
| 483.xalancbmk | 2 | 228 | 60.5 | 228 | 60.5 | 228 | 60.4 | 2 | 228 | 60.5 | 228 | 60.5 | 228 | 60.4 |
Submit Notes
The config file option 'submit' was used. numactl was used to bind copies to the cores
Operating System Notes
'ulimit -s unlimited' was used to set the stacksize to unlimited prior to run Huge pages were not configured for this run
Platform Notes
Default BIOS settings were used.
General Notes
The Express5800/GT110d (Intel Pentium G620) and the Express5800/GT110d-S (Intel Pentium G620) models are electronically equivalent. The results have been measured on the Express5800/GT110d-S (Intel Pentium G620) model.
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |
C++ benchmarks:
| -xSSE4.2 -ipo -O3 -no-prec-div -opt-prefetch -Wl,-z,muldefs -L/opt/SmartHeap_8.1/lib -lsmartheap -B /usr/share/libhugetlbfs/ -Wl,-hugetlbfs-link=BDT |
Peak Compiler Invocation
C benchmarks (except as noted below):
| icc -m32 | |
| 400.perlbench: | icc -m64 |
| 401.bzip2: | icc -m64 |
| 456.hmmer: | icc -m64 |
| 458.sjeng: | icc -m64 |
C++ benchmarks:
| icpc -m32 |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 458.sjeng: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
C++ benchmarks:
| 471.omnetpp: | -xSSE4.2(pass 2) -prof-gen(pass 1) -ipo(pass 2) -O3(pass 2) -no-prec-div(pass 2) -prof-use(pass 2) -ansi-alias -opt-ra-region-strategy=block -Wl,-z,muldefs -L/opt/SmartHeap_8.1/lib -lsmartheap |
| 473.astar: | basepeak = yes |
| 483.xalancbmk: | basepeak = yes |