X Rebirth: Home of Light needs a Core i5-2300 2.8GHz or Athlon X4 760K processor coupled with a GeForce GTX 560 Ti to run system requirements at recommended high graphics settings. This will return around 60FPS at 1080p screen res. 8 GB will also be needed to achieve the X Rebirth: Home of Light rec specs and get 60FPS. X Rebirth: Home of Light needs a graphics card thats at least as powerful as a GeForce GTS 450/Radeon HD 4870 paired with Phenom 9550 Quad-Core/Core 2 Quad Q6400 2.13GHz CPU to match the min specs. This PC setup will deliver 25-35 Frame Per Second at Low graphics setting on 720p resolution. Your PC needs 4 GB system memory as well for min. GPUs will want to work with DirectX 9.00 for recommended. We suggest a 13 year old PC to play smoothly.