I love how I keep seeing this fallacy... "I just bought all the parts for a corvette but it doesn't go as fast as my mustang... wtf?".
Having crazy specs doesn't matter if you put them together improperly, or fail to do so free of any bottlenecks.
Well in case it has MPI fuel system. It has a computer and values stored (Ken Fields), what to do in what situation the engine is in. If your change the engine more or less, the values are off. So it must relearn or have a chiptune till that time it doesn't run well.
So drivers are very important and that is so beta.
So Rumors are so differrent. Doesn't care much wich is right now. 3 WHQL drivers further down the road, all now is old news and the stance in performance has come to a higher level. Even nV G80 will still grow with newer drivers.
I think With DX10 and Vista merge there is a lot of work to do for ATI and nV.
Wenn at the 14TH all is benched. Next month after that and the next month after that again review updates give a different picture for both.
The problem is how much will the drivers get better and how much do they already have pulled out it
for aTI 50 to 65%
for nV 60 to 85%
Wich means if XT runs between GTS/GTX now, even nV gain driver peromance, but XT will catch up and reach GTX performance.
So Drivers are very important and the great unkown till end 2007, wenn it all fall in its place. Wenn nV and ATI reach 90% of what the can pull out of it.
Then Crysis is out hopefully And DX10 performance start to show.