test 2 x Intel Xeon X5570 testing with a IBM 49Y6512 and Matrox s MGA G200EV on Ubuntu 16.04 via the Phoronix Test Suite. Intel Xeon X5570: Processor: 2 x Intel Xeon X5570 @ 3.06GHz (16 Cores), Motherboard: IBM 49Y6512, Chipset: Intel 5520 I/O + ICH10, Memory: 72704MB, Disk: 146GB ServeRAID M5015, Graphics: Matrox s MGA G200EV, Network: Broadcom NetXtreme II BCM5709 Gigabit OS: Ubuntu 16.04, Kernel: 4.4.0-31-generic (x86_64), Compiler: GCC 5.4.0 20160609, File-System: ext4 (ecryptfs), Screen Resolution: 800x600 John The Ripper 1.8.0 Test: Blowfish Real C/S > Higher Is Better Intel Xeon X5570 . 8487 |====================================================== John The Ripper 1.8.0 Test: Traditional DES Real C/S > Higher Is Better Intel Xeon X5570 . 14789000 |================================================== John The Ripper 1.8.0 Test: MD5 Real C/S > Higher Is Better Intel Xeon X5570 . 118310 |====================================================