XFX R7770 Black Edition Super Overclocked
 

The crew at Vortez has just put the finishing touches on their review of the XFX R7770 Black Edition Super Overclocked. For comparison purposes, you can read our evaluation here. Being the fastest single core graphics card on the planet, the HD7970 is going to be hard to improve. Considering that the reference cooler already performs very well and the stock AMD card overclocks freely, XFX certainly have their work cut out.

http://www.hardocp.com/news/2012/02/...r_overclocked/