There's a rumor going around that blames AMD's low Gears of War performance on Nvidia's PhysX API. The truth is somewhat more complicated, and there's no clear answer as to what's harming AMD's ...
NVIDIA's latest cards no longer support 32-bit PhysX, impacting game preservation. The removal affects games with 32-bit PhysX, using CPU instead, impacting visual quality. Future options may include ...