2560x1440, all max, Win 10 Pro. Tom Clancy's Rainbow Six Siege is the upcoming installment of the acclaimed first-person shooter franchise developed by the renowned Ubisoft Montreal studio. My PC: http://tirexihd.wix.com/tirexihd#!my-gaming-rig/c14cx MINIMUM: OS: Windows 7, Windows 8.1, Windows 10 (64bit versions required) Processor: Intel Core i3 560 @ 3.3 GHz or AMD Phenom II X4 945 @ 3.0 GHz Memory: 6 GB RAM Graphics: NVIDIA GeForce GTX 460 or AMD Radeon HD 5870 (DirectX-11 compliant with 1GB of VRAM) Network: Broadband Internet connection Storage: 30 GB available space Sound Card: DirectX® 9.0c compatible sound card with latest drivers RECOMMENDED: OS: Windows 7 SP1, Windows 8.1, Windows 10 (64bit versions required) Processor: Intel Core i5-2500K @ 3.3 GHz or better or AMD FX-8120 @ 3.1 Ghz or better Memory: 8 GB RAM Graphics: NVIDIA GeForce GTX 670 (or GTX 760 / GTX 960) or AMD Radeon HD 7970 (or R9 280x [2GB VRAM] / R9 380 / Fury X) Network: Broadband Internet connection Storage: 47 GB available space Sound Card: DirectX® 9.0c compatible sound card 5.1 with latest drivers