DJ_PAPA
Power Member
http://sg.vr-zone.com/articles/Nvidia_PhysX_Driver_Overwrites_Vantage_Files?/5928.html
Using the nVidia PhysX driver changes some of the PPU related Vantages .dll's, which switch the PhysX calculations then on to the GF8/9/GTX GPU regardless if you have PPU installed or not. If you after this install Radeon card, you're out of luck with your PPU, it won't work, the files stay there and try to throw the PhysX stuff over to the GPU but recognizes it's not supported GPU and then CPU will take over.
Futuremark has removed all nV PhysX enabled results from Hall of Fame now
http://www.futuremark.com/community/halloffame/
Using the nVidia PhysX driver changes some of the PPU related Vantages .dll's, which switch the PhysX calculations then on to the GF8/9/GTX GPU regardless if you have PPU installed or not. If you after this install Radeon card, you're out of luck with your PPU, it won't work, the files stay there and try to throw the PhysX stuff over to the GPU but recognizes it's not supported GPU and then CPU will take over.
Futuremark has removed all nV PhysX enabled results from Hall of Fame now
http://www.futuremark.com/community/halloffame/