sm-5638-64GB-micron-complex 2 x Intel Xeon L5638 testing with a Supermicro X8DTU and Matrox s MGA G200eW WPCM450 on Ubuntu 15.04 via the Phoronix Test Suite. Intel Xeon L5638: Processor: 2 x Intel Xeon L5638 @ 2.00GHz (8 Cores), Motherboard: Supermicro X8DTU, Chipset: Intel 5520 I/O + ICH10R, Memory: 8192 MB + 8192 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB + 8192 MB + 8192 MB + 4096 MB + 4096 MB + 4096 MB + 4096 MB 1333MHz, Disk: 2GB, Graphics: Matrox s MGA G200eW WPCM450, Monitor: SyncMaster, Network: Intel 82576 Gigabit Connection OS: Ubuntu 15.04, Kernel: 3.19.0-15-generic (i686), Desktop: GNOME Shell 3.14.4, Display Driver: modesetting 1.17.1, Compiler: GCC 4.9.2, File-System: SquashFS RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Integer MB/s > Higher Is Better Intel Xeon L5638 . 8161.35 |=================================================== RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Floating Point MB/s > Higher Is Better Intel Xeon L5638 . 9265.67 |=================================================== C-Ray 1.1 Total Time Seconds < Lower Is Better Intel Xeon L5638 . 32.60 |=====================================================