Ultimate Admiral: Dreadnoughts minimum requirements for Windows assume having at least Windows 7 operating system. Your processor should be Intel Core i5-2500K 3.3GHz, AMD Phenom II X4 940 or a more powerful one. The minimum RAM requirement is 4 GB. As for a graphics card, it should be Nvidia GeForce GTX 660, AMD Radeon HD 7870, and it should support Direct X Version 11. You also have to have 4 GB free disk space to install the game.