| | Hardware | 
|---|
 | Hardware Vendor | Cisco Systems |  | Vendor URL | http://www.cisco.com |  | Model | Cisco UCS B420 M3 (Intel Xeon E5-4650, 2.7GHz) |  | Processor | Intel Xeon E5-4650 (Intel Turbo Boost Technology upto 3.3 GHz) |  | MHz | 2700 |  | # of Chips | 4 |  | # of Cores | 32 |  | # of Cores/Chip | 8 |  | HW Threading Enabled? | yes |  | Procs Avail to Java | 64 |  | Memory (MB) | 262144 |  | Memory Details | 256GB (32 x 8GB PC3-12800R, ECC, running 1600MHz, memory slots polulated - A0,A1,B0,B1,C0,C1,D0,D1,E0,E1,F0,F1,G0,G1,H0,H1,I0,I1,J0,J1,K0,K1,L0,L1,M0,M1,N0,N1,O0,O1,P0,P1) |  | Primary cache | 32KB I+32KB D on chip per core |  | Secondary cache | 256KB(I+D) on chip per core |  | Other cache | 20MB (I+D) on chip per chip |  | Filesystem | NTFS |  | Disks | 2 x 300GB SAS |  | Other hardware | Cisco UCS 6248UP 48 Port Fabric Interconnect, Cisco UCS 5100 Series Blade Server Chassis, Cisco UCS 2208XP Fabric Extender | 
 | | Software | 
|---|
 | Software Vendor | IBM |  | Vendor URL | http://www.IBM.com |  | JVM Version | IBM J9 JVM (build 2.6, JRE 1.7.0 Windows Server 2008 R2 amd64-64 20120322_106209 (JIT enabled, AOT enabled) |  | JVM Command Line | start /AFFINITY %HEX% java -Xaggressive -Xcompressedrefs -Xmn1400m -Xms1875m -Xmx1875m -XlockReservation -Xnoloa -XtlhPrefetch -Xlp -Xconcurrentlevel0 spec.jbb.JBBmain -propfile SPECjbb.prop |  | 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\java70\jre\lib\aggressive.jar; c:\IBM\java70\jre\bin\compressedrefs\jclSC170\vm.jar;
 c:\IBM\java70\jre\lib\se-service.jar;
 c:\IBM\java70\jre\lib\math.jar;
 c:\IBM\java70\jre\lib\jlm.jar;
 c:\IBM\java70\jre\lib\ibmorb.jar;
 c:\IBM\java70\jre\lib\ibmorbapi.jar;
 c:\IBM\java70\jre\lib\ibmcfw.jar;
 c:\IBM\java70\jre\lib\ibmpkcs.jar;
 c:\IBM\java70\jre\lib\ibmcertpathfw.jar;
 c:\IBM\java70\jre\lib\ibmjgssfw.jar;
 c:\IBM\java70\jre\lib\ibmjssefw.jar;
 c:\IBM\java70\jre\lib\ibmsaslfw.jar;
 c:\IBM\java70\jre\lib\ibmjcefw.jar;
 c:\IBM\java70\jre\lib\ibmjgssprovider.jar;
 c:\IBM\java70\jre\lib\ibmjsseprovider2.jar;
 c:\IBM\java70\jre\lib\ibmcertpathprovider.jar;
 c:\IBM\java70\jre\lib\xmldsigfw.jar;
 c:\IBM\java70\jre\lib\xml.jar;
 c:\IBM\java70\jre\lib\charsets.jar;
 c:\IBM\java70\jre\lib\resources.jar;
 c:\IBM\java70\jre\lib\rt.jar
 |  | OS Version | Microsoft Windows Server 2008 R2 Enterprise Edition SP1 |  | Other software |  | 
 | 
| | Test Information | 
|---|
 | Tested by | Cisco Systems |  | SPEC license # | 9019 |  | Test location | San Jose, CA |  | Test date | Oct 25, 2012 |  | H/w available | August-2012 |  | JVM available | June-2012 |  | OS available | Feb-2011 |  | Other s/w available | N/A | 
 | | Tuning | 
|---|
 | Operating system tunings "Lock pages in memory" enabled for benchmark user.Hardware Prefetcher disabled in BIOSAdjacent Cache Line Prefetch disabled in BIOSAffinity Masks set to 0xF, 0xF0, 0xF00, 0xF000, 0xF0000, 0xF00000, 0xF000000, 0xF0000000, 0xF00000000, 0xF000000000, 0xF0000000000, 0xF00000000000, 0xF000000000000, 0xF0000000000000, 0xF00000000000000, 0xF000000000000000
 | 
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