Your PC will need a graphics card thats as powerful as a GeForce GTX 570/Radeon HD 7790 and it should be paired with either a Phenom II X6 1100T/Core i5-2400 3.1GHz CPU to match the Tyranny recommended system specs. This PC setup will deliver 60 Frames Per Second on High graphics settings on 1080p monitor resolution. Also your PC needs 8 GB RAM to meet the rec specs and run at 60 frames. Tyranny needs a Core 2 Quad Q9505 2.83GHz or Athlon X4 840 processor coupled with a GeForce GTS 450 v4 to run Tyranny system requirements at minimum requirements. A machine of this performance will return around 30FPS on low settings. You should also have 4 GB system memory for min specs. You will require a DirectX 11.00 GPU.