Minimum:
OS: Windows Vista 64-bit
Processor: Dual-core 2.0 GHz
Memory: 3 GB RAM
Graphics: 256 MB DirectX 9-compatible GPU
DirectX: Version 9.0c
Hard Drive: 6 GB available space
Additional Notes: A faster CPU will deliver better performance. We do not recommend using a CPU slower than 2.0 Ghz.
Recommended:
OS: Windows 7 64-bit or newer
Processor: Quad-core 3.0 GHz or better
Memory: 5 GB RAM
Graphics: 1 GB DirectX 9-compatible GPU or better
DirectX: Version 9.0c
Hard Drive: 10 GB available space