Battlefield 3 (System Requirements)

Battlefield 3 (System Requirements)
Minimum Requirements:
CPU           : Core 2 Duo 2.4 GHz or Athlon X2 2.7 GHz
RAM           : 2 GB
OS              : Windows XP, Windows Vista, Windows 7
Video Card : (AMD): DirectX 10.1 compatible with 512 MB RAM (ATI Radeon 3000
                      4000, 5000 or 6000 series, with ATI Radeon HD 3870 or 
                      higher performance)
                      (NVIDIA): DirectX 10.0 compatible with 512 MB RAM (NVIDIA 
                      GeForce 8, 9, 200, 300,  400 or 500 series, with NVIDIA GeForce 8800
                      GT or higher performance)
Sound Card : High Definition Audio Device
Free Hardisk Space : 20 GB

Recommended Requirements:
CPU           : Intel i3 and above
RAM           : 4 GB
OS              : Windows XP, Windows Vista, Windows 7
Video Card : DirectX 11 compatible with 1024 MB RAM (NVIDIA GeForce GTX 560 
                      or ATI Radeon HD 6950)
Sound Card : High Definition Audio Device
Free Hardisk Space : 20 GB

Good Luck