JVM run JVM Scores 1 153574 2 152663 SPECjbb2005 bops = 306237, SPECjbb2005 bops/JVM = 153119

Hardware Hardware Vendor IBM Corporation Vendor URL http://www.ibm.com Model IBM System x3250 M3 Processor Intel Xeon X3470 (Intel Turbo Boost Technology up to 3.6 GHz) MHz 2933 # of Chips 1 # of Cores 4 # of Cores/Chip 4 HW Threading Enabled? Yes Procs Avail to Java 8 Memory (MB) 2 x 4096 MB Memory Details SAMSUNG M393B5273BH1-CH9 2RX8 PC3-10600R; slots 1 and 4 populated Primary cache 32 KB I + 32 KB 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 SATA, 7200 RPM Other hardware None

Software Software Vendor IBM Corporation Vendor URL http://www.ibm.com JVM Version IBM J9 VM (build pwa6460sr5-20090529_04(SR5)) 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 Microsoft Windows Server 2008 Enterprise Edition x64 SP1 Other software None

Test Information Tested by IBM Corporation SPEC license # 11 Test location Taipei, Taiwan Test date Sep 9, 2009 H/w available Sep-2009 JVM available Jun-2009 OS available 2008 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: "Operating Mode" set to "Custom Mode" Enable "Turbo Mode" Enable "CPU C-States" "Package ACPI C-State limit" set to "ACPI C3" Disable "Hardware Prefetcher" Disable "Adjacent Cache Prefetch" Disable "DCU Streamer Prefetcher" "Memory Speed" set to "Max Performance" Notes Command line options are described at: http://publib.boulder.ibm.com/infocenter/javasdk/v6r0/index.jsp