Battlefield 4 system requirements
The minimum PC system requirements for Battlefield 4 are expected to be:
Dual core CPU (Intel Core i5 or AMD “Bulldozer”).
At least 2 GB main system memory
Graphics card with at least 256 MB of VRAM and support for DirectX 10
20+ GB of harddrive space
Windows VistaRecommended system requirements
The recommended PC system requirements for optimal visual quality and frame rates:
Quad core CPU (Intel Core i5 or i7) at 3 Ghz
4 GB memory (8 GB for 64-bit operating systems)
A modern DX11 graphics card with 1 GB of video memory, GeForce 600 series or Radeon 7000 series
Windows 7 64-bit operating system (Windows 8 is supported as well)
20+ GB of free harddrive spaceI