| CPU2006 license: | 13 | Test date: | Aug-2007 |
|---|---|---|---|
| Test sponsor: | Intel Corporation | Hardware Availability: | Oct-2007 |
| Tested by: | Intel Corporation | Software Availability: | Nov-2007 |
| Hardware | |
|---|---|
| CPU Name: | Intel Xeon E7220 |
| CPU Characteristics: | Dual Core, 2.93 GHz |
| CPU MHz: | 2933 |
| FPU: | Integrated |
| CPU(s) enabled: | 8 cores, 4 chips, 2 cores/chip |
| CPU(s) orderable: | 1,2,4 chips |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 4 MB I+D on chip per core |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 16 GB (16 * 1GB Samsung DDR2 5300F, 2 rank, CL5-5-5, ECC) |
| Disk Subsystem: | Seagate, SAS, 73GB, 10Krpm, 1 disk only |
| Other Hardware: | None |
| Software | |
|---|---|
| Operating System: | 64-Bit SUSE LINUX Enterprise Server 10 SP1 RC1, Kernel linux-cbgm 2.6.16.43-0.5-smp for x86_64 |
| Compiler: | Intel C++ Compiler for Linux32 and Linux64 Version 10.1 Build 20070725 |
| Auto Parallel: | Yes |
| 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 | 531 | 18.4 | 531 | 18.4 | 529 | 18.5 | 430 | 22.7 | 431 | 22.7 | 430 | 22.7 |
| 401.bzip2 | 645 | 15.0 | 641 | 15.1 | 645 | 15.0 | 598 | 16.1 | 595 | 16.2 | 593 | 16.3 |
| 403.gcc | 623 | 12.9 | 660 | 12.2 | 653 | 12.3 | 466 | 17.3 | 466 | 17.3 | 467 | 17.2 |
| 429.mcf | 507 | 18.0 | 507 | 18.0 | 507 | 18.0 | 474 | 19.2 | 473 | 19.3 | 474 | 19.2 |
| 445.gobmk | 561 | 18.7 | 561 | 18.7 | 561 | 18.7 | 507 | 20.7 | 507 | 20.7 | 507 | 20.7 |
| 456.hmmer | 609 | 15.3 | 609 | 15.3 | 609 | 15.3 | 352 | 26.5 | 352 | 26.5 | 352 | 26.5 |
| 458.sjeng | 716 | 16.9 | 719 | 16.8 | 716 | 16.9 | 645 | 18.8 | 646 | 18.7 | 646 | 18.7 |
| 462.libquantum | 103 | 202 | 105 | 198 | 104 | 200 | 108 | 191 | 109 | 191 | 110 | 189 |
| 464.h264ref | 743 | 29.8 | 741 | 29.9 | 756 | 29.3 | 691 | 32.0 | 693 | 32.0 | 691 | 32.0 |
| 471.omnetpp | 499 | 12.5 | 499 | 12.5 | 498 | 12.5 | 466 | 13.4 | 467 | 13.4 | 466 | 13.4 |
| 473.astar | 515 | 13.6 | 514 | 13.7 | 515 | 13.6 | 468 | 15.0 | 468 | 15.0 | 468 | 15.0 |
| 483.xalancbmk | 305 | 22.6 | 306 | 22.6 | 305 | 22.6 | 305 | 22.6 | 306 | 22.6 | 305 | 22.6 |
General Notes
Bios settings: Hardware Prefetcher: Disabled Adjacent Sector Prefetch: Disabled High Bandwidth Option: Disabled 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 -vec-guard-write -parallel -par-runtime-control |
C++ benchmarks:
| -xT -ipo -O3 -no-prec-div -Wl,-z,muldefs -L/home/cmplr/usr3/alrahate/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 -prefetch -auto-ilp32 |
| 403.gcc: | -fast -inline-calloc -opt-malloc-options=3 |
| 429.mcf: | -fast -prefetch |
| 445.gobmk: | -prof-gen(pass 1) -prof-use(pass 2) -xT -O2 -ipo -no-prec-div -ansi-alias |
| 456.hmmer: | -fast -unroll2 -ansi-alias -opt-multi-version-aggressive -auto-ilp32 |
| 458.sjeng: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll4 |
| 462.libquantum: | -fast -unroll4 -Ob0 -prefetch -opt-streaming-stores always -vec-guard-write -opt-malloc-options=3 -parallel -par-runtime-control |
| 464.h264ref: | -prof-gen(pass 1) -prof-use(pass 2) -fast -unroll2 -ansi-alias |
C++ benchmarks:
| 471.omnetpp: | -prof-gen(pass 1) -prof-use(pass 2) -xT -O3 -ipo -no-prec-div -ansi-alias -opt-ra-region-strategy=block -Wl,-z,muldefs -L/home/cmplr/usr3/alrahate/cpu2006.1.0/lib -lsmartheap |
| 473.astar: | -prof-gen(pass 1) -prof-use(pass 2) -xT -O3 -ipo -no-prec-div -ansi-alias -opt-ra-region-strategy=routine -Wl,-z,muldefs -L/home/cmplr/usr3/alrahate/cpu2006.1.0/lib -lsmartheap |
| 483.xalancbmk: | basepeak = yes |