HIS HD7970 Crossfire & Eyefinity Review
The Witcher 2
This is becoming slightly concerning. We don't mind the odd game not responding well to a Crossfire setup, but The Witcher 2 is one of the newer games on test and yet still doesn't give any performance enhancement from the second card. Remember that although the Eyefinity result looks good, an issue with AMD cards means that Eyefinity only renders a single screen.