AMD/ATI Radeon HD 4850 512 MB or greater, NVidia GeForce 9800 GT 512 MB or greater.
DirectX 9.0c August 2009 (included)
Windows XP SP3/Vista SP1, Win 7
15 GB of free space
DirectX 9.0c compatible
*Please note that NVIDIA GeForce 9300, 8500, 8400, and 8300 are below minimum system requirements, as are AMD/ATI Radeon HD3200, HD3300, and HD4350. Updates to your video and sound card drivers may be required