test AMD Phenom II X4 B55 testing with a ASRock N68C-S UCC and AMD Radeon HD 6670 2048MB on Ubuntu 12.04 via the Phoronix Test Suite. AMD Radeon HD 6670: Processor: AMD Phenom II X4 B55 @ 3.30GHz (4 Cores), Motherboard: ASRock N68C-S UCC, Chipset: NVIDIA MCP61, Memory: 4096MB, Disk: 80GB Western Digital WD800BB-56JK, Graphics: AMD Radeon HD 6670 2048MB, Audio: VIA VT1705, Monitor: 17 OS: Ubuntu 12.04, Kernel: 3.5.0-28-generic (x86_64), Desktop: Unity 5.18.0, Display Server: X Server 1.13.0, Display Driver: fglrx 12.10.5, OpenGL: 4.2.12217, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1280x1024 Unigine Sanctuary 2.3 Resolution: 1280 x 1024 Frames Per Second > Higher Is Better AMD Radeon HD 6670 . 43.23 |=================================================== Xonotic 0.6 Resolution: 1280 x 1024 - Effects Quality: Ultimate Frames Per Second > Higher Is Better AMD Radeon HD 6670 . 47.05 |=================================================== Unigine Valley 1.0 Resolution: 1280 x 1024 Frames Per Second > Higher Is Better AMD Radeon HD 6670 . 12.93 |=================================================== Unigine Heaven 4.0 Resolution: 1280 x 1024 Frames Per Second > Higher Is Better AMD Radeon HD 6670 . 8.52 |==================================================== Unigine Tropics 1.3 Resolution: 1280 x 1024 Frames Per Second > Higher Is Better AMD Radeon HD 6670 . 33.88 |===================================================