Deneb Samples are almost out

[gosh]

No you don't, you need a total system (CPU + GPU) fast enough to keep the minimum FPS above the refresh rate of your monitor. This will ensure the best game play experience, and the reason to maximize the output of the FPS metric. Actual game play should should be set to vertical sync.

Hmmm..

If I have a Phenom 9500 (which I have in the game computer) and I paired that with ATI 4850, that might get min 40 FPS for some game. Are you saying that I would get less min FPS changing to ATI 4870X2?

Or do you agree with that if the cpu and gpu is enough for my eyes to display the game as fast as the eyes need in order to make the game smooth is enough? faster cpu or faster gpu will not make any difference for my eyes