The game engine for Madden NFL 21 is Frostbite. To run Madden NFL 21 on high graphics settings your PC will require at least a 4GB GeForce GTX 680 / Radeon R9 270X with a Core i5-3550 3.3GHz or FX-8150 CPU. For your PC to completely meet the recommended requirements you will also need 16 GB system memory. To run Madden NFL 21 even on low graphics settings your PC will require at least a 2GB GeForce GTX 670 / Radeon RX 460 2GB with a Core i3-6100 3.7GHz or Athlon X4 880K CPU. This will return an average of 30 frames per second. To be able to run at all you will need at least 8 GB system memory.