Sun Java on Intel Delivers Again!

Just in time for JavaOne, I'm pleased to announce two new SPECjbb2005 World Records on Sun Intel systems. The Sun Fire X4450, powered by Intel Xeon MP CPUs and Java SE 6 Update 6-P, now hold the 4 Chip Multi-JVM World Record and the Single JVM x86 world record.

World Record Performance on 4-Chip Systems running 8-JVMs: 464,355 SPECjbb2005 bops, 58,044 SPECjbb2005 bops/JVM.


World Record Performance on x86 Systems running a single JVM: 389,208 SPECjbb2005 bops, 389,208 SPECjbb2005 bops/JVM.




The single JVM result actually beats all single JVM results with 16 CPUs or less. Wow. Thanks again to the HotSpot JVM and Performance teams, great work guys. Thanks also to the fine engineers at Intel. Lets keep on trucking.


SPEC Disclosure Statement
SPEC, SPECjbb reg tm of Standard Performance Evaluation Corporation. Sun Fire X4450
results submitted to SPEC. Other results as of 05/6/08 on www.spec.org
. Sun Fire X4450 (4 chips, 16 cores, Sun JDK 6u6-p) SPECjbb2005 bops = 464355, SPECjbb2005 bops/JVM = 58044. SPECjbb2005 bops = 389208, SPECjbb2005 bops/JVM = 389208.
Comments:

Both single and multi JVM scores are identical on the graph, but the SPEC disclosure shows different scores. Is that right?

Posted by Azeem Jiva on May 07, 2008 at 04:43 AM EDT #

Could post combined charts with the performance curves of multiple Sun JVMs? A good choice would be matching the latest-and-greatest perf release to the last standard release, and perhaps to the last perf release too - at this time, 6u6-P is not publicly available, so I'd like to see a chart with 6u5-fcs x 6u5-P x 6u6-P. This would make the improvement of each release very obvious and easy to see.

Posted by Osvaldo Pinali Doederlein on May 09, 2008 at 06:39 AM EDT #

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