Your PC will need a graphics card thats as powerful as a GeForce GTX 680/Radeon HD 7970 and it should be paired with either a FX-4100/Core i5-2400S 2.5GHz CPU to match the Railway Empire recommended system specs. This PC setup will deliver 60 Frames Per Second on High graphics settings on 1080p monitor resolution. System memory required for Railway Empire is 8 GB performance memory. Taking a look at the min reqs you will require a Radeon HD 5870 2048MB graphics card with a Core i5-750 2.66GHz or Phenom II X4 955 processor to reach the minimum Railway Empire 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 11 year old PC to run.