If you want physx go for nvidia card.Donot steal physx from nvidia.
DIE... I will forever hate nvidia for holding on to it like they did and think the hacked drivers are awesome...
It should work and a 450/460 will run PhysX gr8. Should get a perfectly smooth gameplay PhysX enabled. I assume u read the review
on it? Dont see why you made this post if everything is there in an article...
Also agree with greg.