NVIDIA®  GeFORCE®  GTX GRAPHICS NVIDIA PureVideoTM  HD — Featuring the NVIDIA PureVideo HD video engine. The GPU delivers full 1080p, eye-popping visual clarity for Blu-ray and Hi-def videos. By managing all video decoding, the processor is freed up to better support higher bit-rates and features such as picture-in-picture movies and interactive menus. Microsoft®  DirectX®  10 — Delivers dynamic lighting and shading, along with 3D film-quality effects for collisions and larger-than-life explosions, creating a lifelike gaming experience. PhysXTM  by NVIDIA — The most powerful physics engine, which enables real-time physics on your Aurora desktop. PhysX will not only provide an exponential increase in processing power, but will take gaming to a new level by delivering the richest, most immersive gaming environments. CUDATM  by NVIDIA — A general-purpose parallel computing architecture that leverages the parallel compute engine in NVIDIA GPUs to solve many complex computational problems in a fraction of the time required on a CPU.