PowerColor Radeon 6870 X2
 

The PowerColor 6870 X2 is not an official model in AMD's graphics card fleet, so what we have for review today is something from even more unusual. With claims of beating a GTX 580 and the EVGA GTX 460 2WIN, this new PowerColor card has some big performance numbers to hit in order to reach that goal.

http://www.pureoverclock.com/article1326.html