SPEC® CINT2006 Result

Copyright 2006-2014 Standard Performance Evaluation Corporation

IBM Corporation

IBM System x3550 (Intel Xeon 5120)

CPU2006 license: 11 Test date: Aug-2007
Test sponsor: IBM Corporation Hardware Availability: Jul-2006
Tested by: IBM Corporation Software Availability: Jul-2007
Benchmark results graph
Hardware
CPU Name: Intel Xeon 5120
CPU Characteristics: 1066MHz system bus
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: 16 GB (8 x 2GB DDR2-5300F ECC)
Disk Subsystem: 1 x 36 GB SAS, 15000 RPM
Other Hardware: None
Software
Operating System: SLES 10 (x86_64), 2.6.16.21-0.8-smp
Compiler: Intel C++ Compiler for Linux 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: MicroQuill SmartHeap 8.1

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 4 914 42.7 905 43.2 912 42.8 4 762 51.3 767 50.9 762 51.3
401.bzip2 4 1294 29.8 1305 29.6 1303 29.6 4 1230 31.4 1238 31.2 1221 31.6
403.gcc 4 853 37.8 849 37.9 851 37.8 4 853 37.8 849 37.9 851 37.8
429.mcf 4 932 39.1 933 39.1 931 39.2 4 901 40.5 901 40.5 903 40.4
445.gobmk 4 1019 41.2 1017 41.2 1018 41.2 4 933 45.0 923 45.4 920 45.6
456.hmmer 4 1118 33.4 1117 33.4 1117 33.4 4 882 42.3 884 42.2 884 42.2
458.sjeng 4 1265 38.3 1264 38.3 1264 38.3 4 1122 43.1 1127 43.0 1125 43.0
462.libquantum 4 2152 38.5 2147 38.6 2158 38.4 4 2060 40.2 2045 40.5 2044 40.5
464.h264ref 4 1357 65.2 1354 65.4 1355 65.3 4 1288 68.7 1291 68.5 1288 68.7
471.omnetpp 4 859 29.1 858 29.1 859 29.1 4 809 30.9 808 30.9 809 30.9
473.astar 4 1005 27.9 1004 28.0 1005 28.0 4 930 30.2 934 30.1 929 30.2
483.xalancbmk 4 559 49.4 558 49.4 559 49.4 4 559 49.4 558 49.4 559 49.4

General Notes

 taskset utility used to bind CPU(s) to processes

Base Compiler Invocation

C benchmarks:

 icc 

C++ benchmarks:

 icpc 

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 

Base Other Flags

C benchmarks:

403.gcc:  -Dalloca=_alloca 

Peak Compiler Invocation

C benchmarks (except as noted below):

 icc 
401.bzip2:  /opt/intel/cce/10.0.023/bin/icc   -L/opt/intel/cce/10.0.023/lib   -I/opt/intel/cce/10.0.023/include 
456.hmmer:  /opt/intel/cce/10.0.023/bin/icc   -L/opt/intel/cce/10.0.023/lib   -I/opt/intel/cce/10.0.023/include 

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 

Peak Other Flags

C benchmarks:

403.gcc:  -Dalloca=_alloca 

The flags file that was used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/Intel-ic10-ia32-intel64-linux-flags.20090714.45.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/cpu2006/flags/Intel-ic10-ia32-intel64-linux-flags.20090714.45.xml.