dd 2 x Intel Xeon E5-2687W 0 testing with a Dell 0VHRW1 and NVIDIA GeForce GTX 680/PCIe/SSE2 2048MB on Ubuntu 12.04 via the Phoronix Test Suite. 2013-01-29 12:59: Processor: 2 x Intel Xeon E5-2687W 0 @ 3.10GHz (32 Cores), Motherboard: Dell 0VHRW1, Chipset: Intel Sandy DMI2, Memory: 258048MB, Disk: 512GB PERC H310 + 1971GB PERC H310 + 2028GB PERC H310, Graphics: NVIDIA GeForce GTX 680/PCIe/SSE2 2048MB (705/3004MHz), Audio: Realtek ALC269VB, Network: Intel 82579LM Gigabit Connection OS: Ubuntu 12.04, Kernel: 3.2.0-36-generic (x86_64), Desktop: Unity 5.18.0, Display Server: X Server 1.11.3, Display Driver: NVIDIA 295.40, OpenGL: 4.2.0 NVIDIA 295.40, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1280x1024 C-Ray 1.1 Total Time Seconds < Lower Is Better 2013-01-29 12:59 . 13.84 |===================================================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer MB/s > Higher Is Better 2013-01-29 12:59 . 23348.35 |================================================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point MB/s > Higher Is Better 2013-01-29 12:59 . 20615.99 |================================================== PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better 2013-01-29 12:59 . 5034 |======================================================