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IBM System p5 520Q Express

  
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Multiuser performance - AIX 5L V5.3*
Processor GHz L3
cache
(MB)
rPerf** SPEC (CPU2000) SPEC
jbb
2005
int
rate
int
rate
base
fp
rate
fp
rate
base
4-core POWER5+ 1.5 72 18.75 63.0 61.4 95.5 89.8 --
4-core POWER5+ 1.65 72 20.25 70.0 68.6 100 97.2 --

Multiuser performance - Linux (SLES 10)*
Processor GHz L3
cache
(MB)
SPEC (CPU2000) SPEC
jbb
2005
int
rate
int
rate
base
fp
rate
fp
rate
base
4-core POWER5+ 1.65 72 68.2 66.6 99.0 92.9 --

SPEC and LINPACK performance - (Linux - SLES 10)*
Processor GHz L3
cache
(MB)
SPEC (CPU2000) LINPACK
int int
base
fp fp
base
DP TPP HPC
1-core POWER5+ 2.1 36 1,302 1,255 2,580 2,152 -- -- --




* Systems Performance Report

** rPerf (Relative Performance)

The benchmarks and values shown herein were derived using particular, well configured, development-level computer systems. Actual system performance may vary and is dependent upon many factors including system hardware configuration and software design and configuration. Additional information about these benchmarks and associated trademarks.

 
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