Your PC will need a graphics card thats as powerful as a GeForce GTX 660 1.5GB (OEM)/Radeon R9 270 and it should be paired with either a FX-8100/Core i7-920 Quad 2.67GHz CPU to match the Thief 2014 recommended system specs. This PC setup will deliver 60 Frames Per Second on High graphics settings on 1080p monitor resolution. System memory required for Thief 2014 is 6 GB performance memory. Taking a look at the min reqs you will require a Radeon HD 7670 graphics card with a Core 2 Duo E8200 2.66GHz or Athlon II X2 240 processor to reach the minimum Thief 2014 specs, run on low graphics setting and 720p. You should also have 4 GB system memory for min specs. You will require a DirectX 11.00 GPU. Recommended needs around a 10 year old PC to run.