Nvidia  announced the immediate availability of three new desktop GeForce 9 Series graphics processing units (GPUs) that bring support for NVIDIA PhysX technology and CUDA general-purpose parallel computing to mainstream PC computing markets. Nvidia GPUs are the only ones to support PhysX technology, the world’s most pervasive physics development platform that is already delivering dynamic 3D realism to more than 140 games across multiple platforms and is in use by more than 25,000 developers worldwide.