Orbit hangs for several minutes in AutoCAD with an NVIDIA graphics card
Metro Last light PhysX CPU vs PhysX GPU - YouTube
NVIDIA Sheds Light On Lack Of PhysX CPU Optimizations | HotHardware
Mafia II GPU & CPU Performance In-depth > Benchmarks: PhysX Off/AA On | TechSpot
How To Know If a PhysX Application Uses PhysX GPU | Geeks3D
BTW, if you are suffering aa lot of crashes this willl probably fix most of them, take a look to PhysX config in you nVidia panel and select your GPU instead of
nvidia graphics card - Physx processor: CPU vs GPU - Super User
Batman Arkham Origins Benchmark. PhysX: CPU vs GPU - YouTube
GTX 1080 TI FTW3 SLI Physx misunderstood
How to set PhysX Configuration in Nvidia Control Panel on Windows 10