iotest48_ Intel Xeon E5-2620 v4 testing with a Dell 0NT78X and Matrox s G200eR2 on Ubuntu 14.04 via the Phoronix Test Suite. iozone_test48: Processor: Intel Xeon E5-2620 v4 @ 2.10GHz (16 Cores), Motherboard: Dell 0NT78X, Chipset: Intel Device 6f00, Memory: 2 x 16384 MB 2133MHz, Disk: 478GB PERC H330 Adp, Graphics: Matrox s G200eR2, Monitor: DELL P2217H, Network: Intel I350 Gigabit Connection OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Desktop: Unity 7.2.0, Display Driver: modesetting 0.8.1, Compiler: GCC 4.8.4, File-System: ext4, Screen Resolution: 1280x1024 IOzone 3.405 Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better iozone_test48 . 6604.75 |====================================================== IOzone 3.405 Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better iozone_test48 . 496.44 |=======================================================