Minimum system requirements:
 CPU
  Minimum: Dual core processor 2.6 GHz Intel Pentium® D 
 or

   AMD Athlon 64 X2 3800+
 
 
RAM
  Minimum: 1 GB Windows Xp / 2 GB Windows Vista
 
 
Video Card
  Minimum: 256 MB

   DirectX 10.0compliant video card   Or   DirectX 9.0compliant card with Shader Model 3.0   Or   Higher

   (NVIDIA GeForce 6800+ / ATI Radeon X1600+)
 
 Features: Minimum attributes of your Video Card
 
 Required  
 Video RAM         256 MB        
 3D                    Yes      
 Hardware T&L             Yes      
 Pixel Shader version                3.0         
 Vertex Shader version               3.0       
 
 
DirectX version
  Minimum: DirectX 9.0 or10.0 libraries (included on disc)
 
 
Free Disk Space
  Minimum: 7 GB
 
 
Recommended system requirements
 CPU
  Recommended: Intel Core 2 Duo 2.2 GHz 
 Or

   AMD Athlon 64 X2 4400+ or better
 
 
RAM

  Recommended: 1 GB Windows Xp / 2 GB Windows Vista
 
 
Video Card
  Recommended: 256 MB

   DirectX 10.0compliant video card or DirectX 9.0compliant card with Shader Model 3.0 or higher

   (NVIDIA GeForce 6800+ / ATI Radeon X1600+)

  Features: Recommended attributes of your Video Card
 
 Required 
 Video RAM                             256 MB            

              3D                               Yes      
 Hardware T&L                            Yes   
 Pixel Shader version                            3.0         
 Vertex Shader version                          3.0        
 
 
DirectX version
  Recommended: DirectX 9.0 or10.0 libraries (included on disc)
 
 
Free Disk Space
 
  Minimum: 7 GB