The term PhysX can also refer to the PPU add-in card designed by Ageia to accelerate PhysX-enabled video games. Video games supporting hardware acceleration by PhysX can be accelerated by either a PhysX PPU or a CUDA-enabled GeForce GPU (which has at least 32 CUDA cores), thus offloading physics calculations from the CPU
The term PhysX can also refer to the PPU add-in card designed by Ageia to accelerate PhysX-enabled video games. Video games supporting hardware acceleration by PhysX can be accelerated by either a PhysX PPU or a CUDA-enabled GeForce GPU (which has at least 32 CUDA cores), thus offloading physics calculations from the CPU