Quote Originally Posted by ***Deimos*** View Post
Quite simply, if you put Physx = high, ANY Radeon will plummet in fps like stone.
Important correction.

Nearly all games have physics calculations now. Lots of games with configurable physics wont affect an ATI card.

Physics =/= Physx

One is a model of the laws of motion and the other is marketying hype and false bottlenecking