4 x AMD Opteron 6128 testing with a and on CentOS 5.3 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1111297-LI-R2GCPUBEN22.
R-2G Cpubench C-rayProcessorMemoryDiskOSKernelCompilerFile-System2011-11-29 06:284 x AMD Opteron 6128 @ 2.00GHz (4 Cores)2048MB8GBCentOS 5.32.6.18-128.el5xen (x86_64)GCC 4.1.2ext3OpenBenchmarking.org- SELinux: Enabled.
R-2G Cpubench C-rayc-ray: Total TimeStandard ErrorStandard Deviation2011-11-29 06:28879.787.181.41%OpenBenchmarking.org
OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time2011-11-29 06:282004006008001000SE +/- 7.18, N = 3879.78
Phoronix Test Suite v10.8.4