pts/memory 4 x AMD Opteron 6282 SE testing with a Supermicro H8QG6 and NVIDIA Quadro 4000/PCIe/SSE2 2048MB on CentOS 6.2 via the Phoronix Test Suite. 2012-03-16 05:59: Processor: 4 x AMD Opteron 6282 SE @ 2.60GHz (64 Cores), Motherboard: Supermicro H8QG6, Chipset: ATI RD890 + SB7x0/SB8x0/SB9x0, Memory: 8 x 8192 MB DDR3-1333MHz, Disk: 999GB Logical Volume, Graphics: NVIDIA Quadro 4000/PCIe/SSE2 2048MB, Audio: NVIDIA GF100 HD Audio, Network: Intel 82576 Gigabit Connection OS: CentOS 6.2, Kernel: 2.6.32-220.7.1.el6.x86_64 (x86_64), Desktop: GNOME 2.28.2, Display Server: X Server 1.10.4, Display Driver: NVIDIA 295.20, Compiler: GCC 4.4.6, File-System: ext4, Screen Resolution: 1920x1080 RAMspeed SMP 3.5.0 Integer Add MB/s > Higher Is Better 2012-03-16 05:59 . 9302.08 |=================================================== RAMspeed SMP 3.5.0 Integer Copy MB/s > Higher Is Better 2012-03-16 05:59 . 11930.56 |================================================== RAMspeed SMP 3.5.0 Integer Scale MB/s > Higher Is Better 2012-03-16 05:59 . 10398.15 |================================================== RAMspeed SMP 3.5.0 Floating-Point Add MB/s > Higher Is Better 2012-03-16 05:59 . 9707.88 |=================================================== Stream 2009-04-11 Add MB/s > Higher Is Better 2012-03-16 05:59 . 2632.57 |=================================================== Stream 2009-04-11 Copy MB/s > Higher Is Better 2012-03-16 05:59 . 2090.56 |=================================================== Stream 2009-04-11 Scale MB/s > Higher Is Better 2012-03-16 05:59 . 1847.09 |=================================================== CacheBench Read Cache MB/s > Higher Is Better 2012-03-16 05:59 . 1230.59 |=================================================== CacheBench Write Cache MB/s > Higher Is Better 2012-03-16 05:59 . 6142.75 |===================================================