This driver Supports all AGEIA PhysX Processors and GeForce PhysX. This driver will allow you to select and dedicate a GPU to PhysX as well.

The Nvidia PhysX v9.09.0121 system software has support for GeForce 8, 9, and GTX 200 series graphics cards with at least 256MB of memory, Ageia PhysX cards.

• Bug Fix update based on PhysX system software 9.09.0010 to resolve installation issues on non-English operating systems.
• Supports NVIDIA PhysX acceleration on all GeForce 8-series, 9-series and 200-series GPUs with a minimum of 256MB dedicated graphics memory.
• Experience GPU PhysX acceleration in many games and demos, some of which are highlighted in PowerPack downloads,
• Resolves PhysX SDK runtime issues with multi-GPU configurations in Hybrid environments.
• Improves performance of some PhysX enabled games on GeForce GTX 285 and GTX 295 products.
• Resolves occasional system crashes when PhysX is enabled on some systems when running on EA