catalystVradeon
Using performance governor, BIOS manually set GPU


radeon: 

	Processor: AMD A10-5800K APU @ 3.80GHz (4 Cores), Motherboard: ASRock FM2A75M-DGS, Chipset: AMD Family 15h, Memory: 7168MB, Disk: 750GB Western Digital WD7500BPKT-0, Graphics: AMD Radeon HD 7660D 1024MB (400MHz), Audio: Realtek ALC662 rev1, Monitor: DELL E207WFP, Network: Realtek RTL8111/8168/8411

	OS: Arch rolling, Kernel: 3.12.9-2-ARCH (x86_64), Desktop: KDE 4.12.2, Display Server: X Server 1.15.0, Display Driver: radeon 7.3.0, OpenGL: 3.1 Mesa 10.0.3 Gallium 0.4, Compiler: GCC 4.8.2 20140206 + Clang 3.4 + LLVM 3.4, File-System: ext4, Screen Resolution: 1680x1050


Nexuiz 2.5.2
Resolution: 1680 x 1050 - HDR: No - Sound: Off
Frames Per Second > Higher Is Better
radeon . 37.73 |===============================================================


Nexuiz 2.5.2
Resolution: 1680 x 1050 - HDR: Yes - Sound: Off
Frames Per Second > Higher Is Better
radeon . 33.23 |===============================================================


OpenArena 0.8.8
Resolution: 1680 x 1050
Frames Per Second > Higher Is Better
radeon . 44.20 |===============================================================


OpenArena 0.8.8
Resolution: 1680 x 1050 - Total Frame Time
Milliseconds < Lower Is Better
radeon . MIN: 14.0  AVG: 22.6  MAX: 30.0 


Xonotic 0.7
Resolution: 1680 x 1050 - Effects Quality: High
Frames Per Second > Higher Is Better
radeon . 57.75 |===============================================================


Xonotic 0.7
Resolution: 1680 x 1050 - Effects Quality: Ultra
Frames Per Second > Higher Is Better
radeon . 47.21 |===============================================================