Sun Blade T6320 World Record SPECjbb2005 performance

Significance of Results

The Sun Blade T6320 server module equipped with one UltraSPARC T2 processor running at 1.6 GHz delivered a World Record single-chip result while running the SPECjbb2005 benchmark.

  • The Sun Blade T6320 server module powered by one 1.6 GHz UltraSPARC T2 processor delivered a result of 229576 SPECjbb2005 bops, 28697 SPECjbb2005 bops/JVM when running the SPECjbb2005 benchmark.
  • The Sun Blade T6320 server module (with one 1.6 GHz UltraSPARC T2 processor) demonstrated 2.6X better performance than the IBM System p 570 with one 4.7 GHz POWER6 processor.
  • The Sun Blade T6320 server module (with one 1.6 GHz UltraSPARC T2 processor) demonstrated 3% better performance than the Fujitsu TX100 result which used one 3.16 GHz Intel Xeon X3380 processor.
  • The Sun Blade T6320 server module (with one 1.6 GHz UltraSPARC T2 processor) demonstrated 7% better performance than the IBM x3200 result which used one 3.16 GHz Xeon X3380 processor.
  • The Sun Blade T6320 server module running the 1.6 GHz UltraSPARC T2 processor delivered 20% better performance than a Sun SPARC Enterprise T5120 with the 1.4 GHz UltraSPARC T2 processor.
  • The Sun Blade T6320 used the OpenSolaris 2009.06 operation system and the Java HotSpot(TM) 32-Bit Server, Version 1.6.0_14 Performance Release JVM to obtain this leading result.

Performance Landscape

SPECjbb2005 Performance Chart (ordered by performance)

bops: SPECjbb2005 Business Operations per Second (bigger is better)

System Processors Performance
Chips Cores Threads GHz Type SPECjbb2005
bops
SPECjbb2005
bops/JVM
Sun Blade T6320 1 8 64 1.6 UltraSPARC T2 229576 28697
Fujitsu TX100 1 4 4 3.16 Intel Xeon 223691 111846
IBM x3200 M2 1 4 4 3.16 Intel Xeon 214578 107289
Fujitsu RX100 1 4 4 3.16 Intel Xeon 211144 105572
IBM x3350 1 4 4 3.0 Intel Xeon 194256 97128
Sun SE T5120 1 8 64 1.4 UltraSPARC T2 192055 24007
IBM p 570 1 2 4 4.7 POWER6 88089 88089

Complete benchmark results may be found at the SPEC benchmark website http://www.spec.org.

Results and Configuration Summary

Hardware Configuration:

    Sun Blade T6320
      1 x 1.6 GHz UltraSPARC T2 processor
      64 GB

Software Configuration:

    OpenSolaris 2009.06
    Java HotSpot(TM) 32-Bit Server, Version 1.6.0_14 Performance Release

Benchmark Description

SPECjbb2005 (Java Business Benchmark) measures the performance of a Java implemented application tier (server-side Java). The benchmark is based on the order processing in a wholesale supplier application. The performance of the user tier and the database tier are not measured in this test. The metrics given are number of SPECjbb2005 bops (Business Operations per Second) and SPECjbb2005 bops/JVM (bops per JVM instance).

Key Points and Best Practices

  • Enhancements to the JVM had a major impact on performance.
  • Each JVM executed in the FX scheduling class to improve performance by reducing the frequency of context switches.
  • Each JVM bound to a separate processor containing 1 core to reduce memory access latency using the physical memory closest to the processor.

See Also

Disclosure Statement

SPEC, SPECjbb reg tm of Standard Performance Evaluation Corporation. Results as of 7/17/2009 on http://www.spec.org. SPECjbb2005, Sun Blade T6320 229576 SPECjbb2005 bops, 28697 SPECjbb2005 bops/JVM; IBM p 570 88089 SPECjbb2005 bops, 88089 SPECjbb2005 bops/JVM; Fujitsu TX100 223691 SPECjbb2005 bops, 111846 SPECjbb2005 bops/JVM; IBM x3350 194256 SPECjbb2005 bops, 97128 SPECjbb2005 bops/JVM; Sun SPARC Enterprise T5120 192055 SPECjbb2005 bops, 24007 SPECjbb2005 bops/JVM.
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