First AMD Athlon II X4 640 testing with a ASUS M5A78L-M LX3 and Sapphire AMD Radeon HD 6670/7670 1024MB on Ubuntu 14.04 via the Phoronix Test Suite. AMD Athlon II X4 640: Processor: AMD Athlon II X4 640 @ 3.00GHz (4 Cores), Motherboard: ASUS M5A78L-M LX3, Chipset: AMD RS780 + SB7x0/SB8x0/SB9x0, Memory: 4096MB, Disk: 2000GB Seagate ST2000DM001-1CH1 + 16GB Cruzer Facet, Graphics: Sapphire AMD Radeon HD 6670/7670 1024MB, Audio: Realtek ALC887-VD, Monitor: 32W_LCD_TV + 32W_LCD_TV, Network: Qualcomm Atheros AR8161 Gigabit OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Display Driver: fglrx 13.35.5, Compiler: GCC 4.8, File-System: ext4 (ecryptfs), Screen Resolution: 640x480 x264 2014-01-09 H.264 Video Encoding Frames Per Second > Higher Is Better AMD Athlon II X4 640 . 64.36 |=================================================