Your PC will need a graphics card thats as powerful as a GeForce GTX 1080/Radeon RX Vega 64 8GB and it should be paired with either a Ryzen 7 2700X/Core i7-7820X 8-Core 3.6GHz CPU to match the Serious Sam 4 recommended system specs. This PC setup will deliver 60 Frames Per Second on High graphics settings on 1080p monitor resolution. For your PC to completely meet the recommended requirements you will also need 16 GB system memory. To run Serious Sam 4 even on low graphics settings your PC will require at least a 3GB GeForce GTX 780 / Radeon HD 7950 with a Core i5-2400S 2.5GHz or Phenom II X4 905e CPU. This will return an average of 30 frames per second. You should also have 8 GB system memory for min specs. Your graphics card will need to be capable of running DirectX 12.