You need a Core i5-3330 3.0GHz or FX-6350 processor coupled with a GeForce GTX 770 to run Iron Fish system requirements at recommended. You can expect to get around 60FPS at 1080p screen res on high graphics settings with this hardware. System memory for min is 8 GB. You will require a DirectX 11 GPU. In short you need a 7 year old PC for best Iron Fish performance.