BTW- just got my 7950 in. Teh roxor- 7938 3d06 with all at stock settings, I think my CAS 2 RAM is even at CAS2.5. Sweet- I got 7093 last time I ran on that rig with the 7800GTXs, so that's a nice bump and a very high score for a stock clocked single card I'd say. That's a fresh install, so I only have TRL installed so far, played a while, looked great, crashed. I'll have to look into the ways of TRL I guess to see if it's a stellar piece of code like good ol' Wallet Raider: Angel of Sloppy Code was.
I think I am going to be all about the 7950- it's quiet, same size as the 512 7800GTX it replaced, lighter, and reputedly kicks ass in performance at 19X12. Not too shabby for $650..
I can tell you this- if I'm Joe Single Slot, I'd buy this card before ramping up to a SLI or Crossfire motherboard.