| CPU2006 license: | 13 | Test date: | May-2007 |
|---|---|---|---|
| Test sponsor: | Intel Corporation | Hardware Availability: | Nov-2006 |
| Tested by: | Intel Corporation | Software Availability: | Jun-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon 5120 |
| CPU Characteristics: | Dual Core, 1.86 GHz |
| CPU MHz: | 1866 |
| FPU: | Integrated |
| CPU(s) enabled: | 4 cores, 2 chips, 2 cores/chip |
| CPU(s) orderable: | 1,2 chips |
| 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: | 8 GB (8 * 1GB Samsung DDR2 5300F, 2 rank, CL5-5-5, ECC) |
| Disk Subsystem: | Seagate, SCSI, 73GB, 10Krpm, 1 disk only |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | 64-Bit SUSE LINUX Enterprise Server 10, Kernel 2.6.16.21-0.8-smp for x86_64 |
| Compiler: | Intel C++ Compiler for Linux32 version 10.0 Build 20070426 Package ID: l_cc_p_10.0.023 |
| Auto Parallel: | No |
| File System: | ReiserFS |
| System State: | Multi-user, run level 3 |
| Base Pointers: | 32-bit |
| Peak Pointers: | 32/64-bit |
| Other Software: | SmartHeap library V8.1 Binutils 2.17.50.0.15 |
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. | ||||||||||||
| 400.perlbench | 757 | 12.9 | 755 | 12.9 | 753 | 13.0 | 632 | 15.5 | 634 | 15.4 | 633 | 15.4 |
| 401.bzip2 | 992 | 9.73 | 990 | 9.74 | 1001 | 9.64 | 932 | 10.4 | 931 | 10.4 | 937 | 10.3 |
| 403.gcc | 625 | 12.9 | 624 | 12.9 | 624 | 12.9 | 625 | 12.9 | 624 | 12.9 | 624 | 12.9 |
| 429.mcf | 614 | 14.9 | 614 | 14.9 | 613 | 14.9 | 575 | 15.9 | 576 | 15.8 | 576 | 15.8 |
| 445.gobmk | 847 | 12.4 | 847 | 12.4 | 847 | 12.4 | 773 | 13.6 | 773 | 13.6 | 773 | 13.6 |
| 456.hmmer | 950 | 9.82 | 951 | 9.81 | 951 | 9.82 | 748 | 12.5 | 751 | 12.4 | 751 | 12.4 |
| 458.sjeng | 1085 | 11.2 | 1074 | 11.3 | 1078 | 11.2 | 961 | 12.6 | 962 | 12.6 | 960 | 12.6 |
| 462.libquantum | 1064 | 19.5 | 1064 | 19.5 | 1064 | 19.5 | 855 | 24.2 | 855 | 24.2 | 855 | 24.2 |
| 464.h264ref | 1140 | 19.4 | 1141 | 19.4 | 1142 | 19.4 | 1078 | 20.5 | 1078 | 20.5 | 1082 | 20.5 |
| 471.omnetpp | 613 | 10.2 | 613 | 10.2 | 613 | 10.2 | 564 | 11.1 | 564 | 11.1 | 564 | 11.1 |
| 473.astar | 760 | 9.24 | 759 | 9.25 | 759 | 9.25 | 694 | 10.1 | 695 | 10.1 | 700 | 10.0 |
| 483.xalancbmk | 420 | 16.4 | 421 | 16.4 | 421 | 16.4 | 420 | 16.4 | 421 | 16.4 | 421 | 16.4 |
General Notes
Bios settings: Hardware Prefetcher: Enabled Adjacent Sector Prefetch: Enabled ulimit -s unlimited used to set stack size to unlimited All benchmarks compiled in 32-bit mode except 401.bzip2 and 456.hmmer, for peak, are compiled in 64-bit mode
Base Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Base Optimization Flags
C benchmarks:
| -fast |
C++ benchmarks:
| -xT -ipo -O3 -no-prec-div -Wl,-z,muldefs -L/spec/cpu2006.1.0/lib -lsmartheap |
Peak Compiler Invocation
C benchmarks (except as noted below):
C++ benchmarks:
| icpc |
Peak Portability Flags
| 400.perlbench: | -DSPEC_CPU_LINUX_IA32 |
| 401.bzip2: | -DSPEC_CPU_LP64 |
| 456.hmmer: | -DSPEC_CPU_LP64 |
| 462.libquantum: | -DSPEC_CPU_LINUX |
| 483.xalancbmk: | -DSPEC_CPU_LINUX |
Peak Optimization Flags
C benchmarks:
| 400.perlbench: | -prof-gen(pass 1) -prof-use(pass 2) -fast -ansi-alias -prefetch |
| 401.bzip2: | -prof-gen(pass 1) -prof-use(pass 2) -fast |
| 403.gcc: | basepeak = yes |
| 429.mcf: | -fast -prefetch |
| 445.gobmk: | -prof-gen(pass 1) -prof-use(pass 2) -xT -O2 -ipo -no-prec_div -ansi-alias |
| 456.hmmer: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -ansi-alias |
| 458.sjeng: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll4 |
| 462.libquantum: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll4 -Ob0 -prefetch -opt-streaming-stores always |
| 464.h264ref: | Same as 456.hmmer |
C++ benchmarks:
| 471.omnetpp: | -prof-gen(pass 1) -prof-use(pass 2) -xT -O3 -ipo -no-prec_div -ansi-alias -Wl,-z,muldefs -L/spec/cpu2006.1.0/lib -lsmartheap |
| 473.astar: | Same as 471.omnetpp |
| 483.xalancbmk: | basepeak = yes |