System Requirements Battlefield 3

Minimum System Requirements Battlefield 3 :

-OS: Windows Vista or Windows 7
-Processor: Core 2 Duo 2.4 GHz or Althon X2 2.7 GHz
-RAM: 2GB
-Graphic card: DirectX 10 or 11 compatible Nvidia or AMD ATI card, ATI Radeon 3870 or higher, Nvidia -GeForce 8800 GT or higher.
-Graphics card memory: 512 MB
-Sound card: DirectX compatibl sound card
-Hard drive: 15 GB for disc version or 10 GB for digital version

Recommended System Requirements Battlefield 3 :

-OS: Windows 7 64-bit
-Processor: Quad-core Intel or AMD CPU
-RAM: 4GB
-Graphics card: DirectX 11 Nvidia or AMD ATI card, Nvidia GeForce GTX 560 or ATI Radeon 6950.
-Graphics card memory: 1 GB
-Sound card: DirectX compatibl sound card
-Hard drive: 15 GB for disc version or 10 GB for digital version

Screenshot Battlefield 2 :