Your PC will need a graphics card thats as powerful as a GeForce GTX 550 Ti/Radeon R7 250 v2 2GB and it should be paired with either a FX-8120/Core i7-860 Quad 2.80GHz CPU to match the The Pillars of the Earth recommended system specs. This PC setup will deliver 60 Frames Per Second on High graphics settings on 1080p monitor resolution. The Pillars of the Earth needs a Core 2 Duo E7400 2.80GHz or Opteron 2376 HE processor coupled with a GeForce GTS 250 v2 to get it to run minimum system requirements. This will return around 30FPS at 720p screen res on low graphics settings, but you can also adjust the settings further to tweak. You should also have 4 GB system memory for min specs. You will require a DirectX 11.00 GPU. In short you need a 10 year old PC for best The Pillars of the Earth performance.