| 
Hardware |  
| Hardware Vendor | 
Tyan Computer Corporation |  
| Vendor URL | 
http://www.tyan.com/ |  
| Model | 
S2895 |  
| Processor | 
AMD Opteron 256 |  
| MHz | 
3000 |  
| # of Chips | 
2 |  
| # of Cores | 
2 |  
| # of Cores/Chip | 
1 |  
| HW Threading Enabled? | 
No |  
| Procs Avail to Java | 
2 |  
| Memory (MB) | 
4096 |  
| Memory Details | 
8 x 512MB DDR400 CL2 Reg |  
| Primary cache | 
64KBI+64KBD |  
| Secondary cache | 
1MB on chip |  
| Other cache | 
  |  
| Filesystem | 
NTFS |  
| Disks | 
1 x 250GB SATA |  
| Other hardware | 
  |  
 
 | 
| 
Software |  
| Software Vendor | 
Sun Microsystems, Inc. |  
| Vendor URL | 
http://java.sun.com/ |  
| JVM Version | 
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_06-b05) |  
| JVM Command Line | 
java -server -Xmn1000m -Xms1500m -Xmx1500m -Xss128k -XX:+UseLargePages -XX:+UseParallelGC -XX:+UseParallelOldGC -XX:+UseBiasedLocking -XX:+AggressiveOpts -spec.jbb.JBBmain -propfile SPECjbb.props |  
| JVM Initial Heap Memory (MB) | 
1500 |  
| JVM Maximum Heap Memory (MB)  | 
1500 |  
| JVM Address bits  | 
32 |  
| JVM CLASSPATH | 
.\jbb.jar; .\check.jar;
  |  
| JVM BOOTCLASSPATH | 
c:\java\SUN32\jre\lib\rt.jar; c:\java\SUN32\jre\lib\i18n.jar; c:\java\SUN32\jre\lib\sunrsasign.jar; c:\java\SUN32\jre\lib\jsse.jar; c:\java\SUN32\jre\lib\jce.jar; c:\java\SUN32\jre\lib\charsets.jar; c:\java\SUN32\jre\classes |  
| OS Version | 
Windows Server 2003 Enterprise edition SP1 (32-bit) |  
| Other software | 
  |  
 
 | 
| 
Test Information |  
| Tested by | 
Advanced Micro Devices |  
| SPEC license # | 
49 |  
| Test location | 
Austin, TX |  
| Test date | 
Mar 14, 2006 |  
| H/w available | 
Apr-2006 |  
| JVM available | 
Nov-2005 |  
| OS available | 
Mar-2005 |  
| Other s/w available | 
  |  
 
 | 
| 
Tuning |  
- BIOS
 - Node Memory Interleave: [Auto]
  - OS
 - Using the Local Security Settings console, "Lock pages in memory" was enabled for the user running the benchmark.
 
  |  
 
| 
Notes |  
| SUT requires a Tyan S2895 motherboard (BIOS rev 1.02), 4GB of Corsair CMX512RE-3200LL (XMS3200REv2.1) memory (4 x 512MB DIMMs per processor), a Western Digital WD2500 SATA drive, a SSI EEB 3.51 specification compliant form-factor case, and a Zippy/Emacs 700 watt PSL-6701P Power Supply. |  
 
 |