Dirt 3 Minimum System Requirements
o OS: Microsoft Windows XP, Vista or Windows 7
o CPU: AMD AthlonTM 64 X2 2.8GHz, Intel Pentium® D 2.8Ghz
o RAM: 2GB
o Hard Disk Space: 15GB
o GFX: AMD RadeonTM HD 2000 256MB, NVIDIA® GeForce® 8000 Series 256MB
o DirectX®: DirectX® 9
o Sound: DirectX® compatible soundcard
[Minimum requirements are the bare minimum to get the game playing. In some cases you may even need to reduce the screen resolution.]

Dirt 3 Recommended System Requirements
Specifications: Enhanced for DirectX 11
o OS: Windows® 7
o CPU: AMD PhenomTM II X4 B50 or Intel® CoreTM i7-860
o RAM: 3GB
o Hard Disk Space: 15GB
o GFX: AMD RadeonTM HD 6930 Series / Nvidia GeForce GTX 280
o DirectX®: DirectX® 11
o Sound: DirectX® compatible soundcard
[Recommended requirements are often listed as the system you would require to get the game running at a constantly good frame rate with graphical features turned up, possibly on a large screen resolution etc.]

Game-Debate Requirements for Dirt 3

o OS: Windows Vista® or Windows® 7
o CPU: Phenom II X2 555 Black Edition or Intel Core 2 Duo E7400 2.80GHz
o RAM: 3GB
o Hard Disk Space: 15GB
o GFX: AMD RadeonTM HD 5670 Series / Nvidia GeForce GTS 240
o DirectX®: DirectX® 9
o Sound: DirectX® compatible soundcard
[Game-Debates Requirements are what we think you can get Dirt 3 running comfortably on. For example, you may not be able to turn anti-aliasing on but the game will still play and look just great at your standard resolution. We will adjust these requirements based on your feedback and they will power the system requirements tool on the game page]