JVM run JVM Scores 1 108659 2 109373 SPECjbb2005 bops = 218032, SPECjbb2005 bops/JVM = 109016

Hardware Hardware Vendor IBM Corporation Vendor URL http://www.ibm.com Model IBM System x3650 Processor Intel Xeon X5355 MHz 2667 # of Chips 2 # of Cores 8 # of Cores/Chip 4 HW Threading Enabled? No Procs Avail to Java 8 Memory (MB) 8192 Memory Details 8 x 1024MB PC2-5300F ECC Primary cache 32KB(I) + 32KB(D) on chip, per core Secondary cache 8 MB I+D on chip (4 MB shared per 2 cores) Other cache   Filesystem NTFS Disks 1 x 73GB SAS Other hardware

Software Software Vendor IBM Corporation Vendor URL http://www.ibm.com JVM Version IBM 32-bit Runtime Environment for Windows, Java 2 Technology Edition, Version 5.0 (build 20061201_1634) JVM Command Line java -Xjvm:perf -Xlp -Xnoloa -Xms1475m -Xmx1475m -Xmn1000m -Xgcpolicy:gencon -XtlhPrefetch -XlockReservation JVM Initial Heap Memory (MB) 1475 JVM Maximum Heap Memory (MB) 1475 JVM Address bits 32 JVM CLASSPATH .\jbb.jar; .\check.jar; JVM BOOTCLASSPATH C:\matt4\jre\lib\vm.jar; C:\matt4\jre\lib\core.jar; C:\matt4\jre\lib\charsets.jar; C:\matt4\jre\lib\graphics.jar; C:\matt4\jre\lib\security.jar; C:\matt4\jre\lib\ibmpkcs.jar; C:\matt4\jre\lib\ibmorb.jar; C:\matt4\jre\lib\ibmcfw.jar; C:\matt4\jre\lib\ibmorbapi.jar; C:\matt4\jre\lib\ibmjcefw.jar; C:\matt4\jre\lib\ibmjgssprovider.jar; C:\matt4\jre\lib\ibmjsseprovider2.jar; C:\matt4\jre\lib\ibmjaaslm.jar; C:\matt4\jre\lib\ibmjaasactivelm.jar; C:\matt4\jre\lib\ibmcertpathprovider.jar; C:\matt4\jre\lib\server.jar; C:\matt4\jre\lib\xml.jar OS Version Microsoft Windows Server 2003 (64-bit) Other software

Test Information Tested by IBM Corporation SPEC license # 11 Test location RTP, NC Test date Jan 24, 2007 H/w available Jan-2007 JVM available April-2007 OS available Mar-2005 Other s/w available

AOT Compilation   Tuning Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark. Notes Disabled 'Hardware Prefetcher' in BIOS Disabled 'Adjacent Cache Line Prefetch' in BIOS