Well after playing PS2 I have worked out most of the Nvidia bugs.. Firstoff PhysX max FPS is 60 without desyncing from DirectX its is like having two separate cards in one card.
Next if you have shader cache on it will cause hitching in PhysX and DirectX you have to have shader cacher off in the main driver menu to stop hitching.
And for us high end guys we have 6 CPU's and I can run in the 100+ FPS in most games. Turning on PhysX is an auto stop at 60 FPS your not going to see some 100 or 80 FPS.. it is not set up that way. PhysX runs between 10 - 60 FPS sorry guys that is how Nvidia has it set up.
Turn off all AA, set frames to 1 only, Clamp to off, Aocd = off, fxxa = off. The graphics are so good in the games now you don't need trilinear filters turned on, it slows up the V-card... ! sync = off also. Set the card to high power use. Set it to performance. I have zero lag in Hawken You just have to set up the V-cards in the manual mode. And only install the PhysX driver and Video driver... nothing else of Nvidia. If you install the other driver stuff it will cut you PC speed. Hope this helps you guys.
Once you get the V-card setup correct PhysX runs great....! Even in the turbulence with APEX Library and particles Library.
Edited by PalmtreesUSA, 14 August 2015 - 08:14 PM.