Originally Posted by NrG
In terms of raw power however iv've been told the 6800 Ultra blows the 7600Gt out of the water,
When lots of a AA/AF come into play, yes. The 7600GT has only 12pixelpipes and 5 vertex units (vs. 16/6) but not only it has the improved 7 series pipelines which perform better, especially with shader heavy games and HDR, but it has also higher clocks. The XXX edition is clocked at 590/1600.