The Passive Gigabyte & Overclocked HIS HD 6770 meet the EVGA GTX 550 Ti
DiRT 3
DiRT 3 is another of ABT’s latest benchmarks and we have replaced DiRT 2. All testing is at 1920×1200 and and 1680×1050 with maximum ultra details and with 2xAA. We use the built-in Aspen benchmark in the Steam version of the retail game and it approximates what you will find in actual play.
There is very little difference playing this game on either platform as the minimums are sufficiently high. You will probably need CrossFire or SLI to play this game in super widescreen Eyefinity or Surround in DX11.