Your PC will need a graphics card thats as powerful as a GeForce GTX 1060 3GB/Radeon RX 580 4GB and it should be paired with either a Ryzen R5 1600/Core i5-6600K 3.5GHz CPU to match the SCUM 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 8 GB system memory. To run SCUM even on low graphics settings your PC will require at least a 2GB GeForce GTX 960 2GB / Radeon R7 370 with a Core i5-4430 3.0GHz or FX-6300 CPU. This will return an average of 30 frames per second. You should also have 8 GB system memory for min specs.
