SPEC® CINT2006 Result

Copyright 2006-2014 Standard Performance Evaluation Corporation

Intel Corporation

Supermicro X7DB8+ (Intel Xeon processor 5120,
1.86 GHz)

CPU2006 license: 13 Test date: May-2007
Test sponsor: Intel Corporation Hardware Availability: Nov-2006
Tested by: Intel Corporation Software Availability: Jun-2007
Benchmark results graph
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
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 4 780 50.1 783 49.9 783 49.9 4 669 58.4 663 58.9 658 59.4
401.bzip2 4 1242 31.1 1243 31.1 1240 31.1 4 1178 32.8 1173 32.9 1173 32.9
403.gcc 4 787 40.9 787 40.9 783 41.1 4 787 40.9 787 40.9 783 41.1
429.mcf 4 925 39.4 925 39.4 927 39.4 4 902 40.5 902 40.5 902 40.5
445.gobmk 4 866 48.4 870 48.2 867 48.4 4 796 52.7 793 52.9 793 52.9
456.hmmer 4 956 39.0 957 39.0 955 39.1 4 758 49.2 758 49.2 758 49.2
458.sjeng 4 1100 44.0 1096 44.2 1093 44.3 4 975 49.7 976 49.6 971 49.8
462.libquantum 4 2270 36.5 2273 36.5 2276 36.4 4 2061 40.2 2053 40.4 2051 40.4
464.h264ref 4 1174 75.4 1170 75.6 1171 75.6 4 1108 79.9 1108 79.9 1108 79.9
471.omnetpp 4 832 30.1 842 29.7 833 30.0 4 788 31.7 790 31.7 788 31.7
473.astar 4 921 30.5 921 30.5 924 30.4 4 857 32.8 857 32.8 860 32.6
483.xalancbmk 4 521 52.9 522 52.9 521 53.0 4 521 52.9 522 52.9 521 53.0

General Notes

Bios settings:
Hardware Prefetcher:      Enabled
Adjacent Sector Prefetch: Disabled
ulimit -s unlimited used to set stack size to unlimited
taskset command used to assign copies to cores
All benchmarks compiled in 32-bit mode except 401.bzip2 and 456.hmmer,
for peak, are compiled in 64-bit mode

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.20090715.00.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.20090715.00.xml.