recommended system requirements:

CPU: Core i7-920 or A8-3870K

RAM: 6GB

graphics card: GeForce GTX 670 or GTX 760 or Radeon R9 280

Video memory: 2GB

storage: 50GB

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minimal system requirements:

CPU: Core 2 Duo E6600 or Athlon 64 X2 6400

RAM: 4GB

graphics card: GeForce GTX 560 or Radeon HD 5770

Video memory: 1 GB

storage: 50GB

Operating System: : Windows 7 64bit or Windows 8.1 64bit