Originally Posted by iSoLateD1
I have a GTX 480, that works in everything, but when I run the hardware PhysX level lighthouse physx in Unreal Tournament 3, it gets like a slideshow. Is there something wrong with the card? It would sometimes run bad on the old card, a gtx 295, but never this slow. Its like its in slow motion. UT3 in regular (non PhysX) levels runs great.
It could be drivers. What version are you using. For me the lighthouse map is super smooth even maxed in 3D and PhysX enabled.