[panda505]

• Minimum:
  • OS: XP/ Vista / Windows 7 / Windows 8
  • Processor:2 GHz Intel Dual Core processor / 2.6 GHz Intel Single Core processor
  • Memory: 2GB RAM
  • Graphics:512 MB DirectX 9.0c compatible card (shader model 3, vertex texture fetch support).
  • DirectX®:9.0c
  • Hard Drive: 35 GB HD space
  • Screen Resolution: 1024x768

• Recommended:
  • OS: Windows 7 / Windows 8
  • Processor:2nd Generation Intel Core i5 processor (or greater)
  • Memory: 4GB RAM
  • Graphics:1024 MB DirectX 11 compatible graphics card.
  • DirectX®:11
  • Hard Drive:35 GB HD space
  • Screen Resolution: 1920x1080

http://wiki.totalwar.com/w/Rome_II_Recommended_Specs