Looking at Ray's 3dMark score reminded me of a question I've been meaning to ask in the FutureMark forums but haven't bothered yet.
Why does 3dMark03 incorrectly detect the 6800 GT cards Core Clock and Memory Clock speeds?
http://service.futuremark.com/compare?2k3=2854760 Mine should show as 350MHz and 1.00 GHz yet they show up as 5MHz and 4MHz. I see that Ray's are incorrectly detected at 16/13MHz.
I ask because after installing my 6800 GT, I ran an auto-detect settings on FarCry and the game returned an all "low" auto-detect. I bumped the settings up, but wonder if the low detected clock speed in 3dMark is a coincidence.