first 2 x Intel Xeon E5-4607 0 testing with a Supermicro X9QR7-TF+/X9QRi-F+ v123456789 (3.0b BIOS) and Matrox s MGA G200eW WPCM450 on Ubuntu 16.04 via the Phoronix Test Suite. All mem on cpu 1: Processor: 2 x Intel Xeon E5-4607 0 @ 2.20GHz (2 Cores / 4 Threads), Motherboard: Supermicro X9QR7-TF+/X9QRi-F+ v123456789 (3.0b BIOS), Chipset: Intel Xeon E5/Core, Memory: 64512MB, Disk: 3 x 1000GB CT1000MX500SSD1 + 3 x 3001GB TOSHIBA DT01ACA3 + 100GB INTEL SSDSC2BA10 + 8GB USB DISK 2.0, Graphics: Matrox s MGA G200eW WPCM450, Network: Intel 82575EB Gigabit Connection OS: Ubuntu 16.04, Kernel: 4.4.0-87-generic (x86_64), Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1280x1024 Stream 2013-01-17 Type: Copy MB/s > Higher Is Better All mem on cpu 1 . 5078.28 |=================================================== Stream 2013-01-17 Type: Scale MB/s > Higher Is Better All mem on cpu 1 . 4949.24 |=================================================== Stream 2013-01-17 Type: Triad MB/s > Higher Is Better All mem on cpu 1 . 5616.00 |=================================================== Stream 2013-01-17 Type: Add MB/s > Higher Is Better All mem on cpu 1 . 5668.46 |===================================================