The minimum requirements to play CoD MW2 on PC are: Operating System: Windows 10 64-bit (latest update)Processor: Intel Core i3-6100 / Core i5-2500K or AMD Ryzen 3 1200.
Expansive Customization. Fine-tune over 500 individual settings on the PC version of Modern Warfare II, from keybindings and the ability to play on a controller, to graphics, audio, and interface sliders and toggles.