JVM run JVM Scores 1 159566 2 158245 SPECjbb2005 bops = 317811, SPECjbb2005 bops/JVM = 158906

Hardware Hardware Vendor IBM Corporation Vendor URL http://www.ibm.com Model IBM System x3250 M3 Processor Intel Xeon X3480 (Intel Turbo Boost Technology up to 3.73 GHz) MHz 3067 # of Chips 1 # of Cores 4 # of Cores/Chip 4 HW Threading Enabled? Yes Procs Avail to Java 8 Memory (MB) 4 x 4GB Memory Details DDR3-1333 PC3-10600R RDIMM; slots 1, 2, 4 and 5 populated Primary cache 32 KB I+D on chip per core Secondary cache 256 KB I+D on chip per core Other cache 8 MB I+D on chip per chip Filesystem NTFS Disks 1 x 250GB 7200 RPM SATA Other hardware None

Software Software Vendor IBM Corporation Vendor URL http://www.ibm.com JVM Version IBM J9 VM (build 2.4, J2RE 1.6.0 IBM J9 2.4 Windows Server 2008 amd64-64 jvmwa6460sr5-20090519_35743 (JIT enabled, AOT enabled) JVM Command Line -Xaggressive -Xcompressedrefs -Xgcpolicy:gencon -Xmn1400m -Xms1875m -Xmx1875m -XlockReservation -Xnoloa -XtlhPrefetch -Xlp JVM Initial Heap Memory (MB) 1875 JVM Maximum Heap Memory (MB) 1875 JVM Address bits 64 JVM CLASSPATH .\jbb.jar; .\check.jar; JVM BOOTCLASSPATH C:\IBM\Java60\jre\bin\compressedrefs\jclSC160\vm.jar; C:\IBM\Java60\jre\lib\annotation.jar; C:\IBM\Java60\jre\lib\beans.jar; C:\IBM\Java60\jre\lib\java.util.jar; C:\IBM\Java60\jre\lib\jndi.jar; C:\IBM\Java60\jre\lib\logging.jar; C:\IBM\Java60\jre\lib\security.jar; C:\IBM\Java60\jre\lib\sql.jar; C:\IBM\Java60\jre\lib\ibmorb.jar; C:\IBM\Java60\jre\lib\ibmorbapi.jar; C:\IBM\Java60\jre\lib\ibmcfw.jar; C:\IBM\Java60\jre\lib\rt.jar; C:\IBM\Java60\jre\lib\charsets.jar; C:\IBM\Java60\jre\lib\resources.jar; C:\IBM\Java60\jre\lib\ibmpkcs.jar; C:\IBM\Java60\jre\lib\ibmcertpathfw.jar; C:\IBM\Java60\jre\lib\ibmjgssfw.jar; C:\IBM\Java60\jre\lib\ibmjssefw.jar; C:\IBM\Java60\jre\lib\ibmsaslfw.jar; C:\IBM\Java60\jre\lib\ibmjcefw.jar; C:\IBM\Java60\jre\lib\ibmjgssprovider.jar; C:\IBM\Java60\jre\lib\ibmjsseprovider2.jar; C:\IBM\Java60\jre\lib\ibmcertpathprovider.jar; C:\IBM\Java60\jre\lib\ibmxmlcrypto.jar; C:\IBM\Java60\jre\lib\management-agent.jar; C:\IBM\Java60\jre\lib\xml.jar; C:\IBM\Java60\jre\lib\jlm.jar; C:\IBM\Java60\jre\lib\javascript.jar OS Version Windows Server 2008 R2 Enterprise Other software None

Test Information Tested by IBM Corporation SPEC license # 11 Test location Taipei, Taiwan Test date Sep 14, 2010 H/w available Nov-2010 JVM available Jun-2009 OS available 2009 Other s/w available None

AOT Compilation   Tuning Affinity Masks set to 0x0F, 0xF0. Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark. Screen Saver set to None. Power Options set to "High Performance". "Visual Effects" set to "Adjust to best performance" in Performance Options. BIOS Settings: Enable "Turbo Mode" Enable "CPU C-States" Disable "Processor Data Prefetch" Notes