Hi, i have a i5 4690k processor, 8GB ram and i use iGPU. I just finished downloading the game and tried running it. I first looked on some youtube videos and its showing on their graphics settings they have 1792mb of graphics ram, while i only get 460mb for some reason, i have set 512mb max on bios for the dedicated ram. I still get 460mb ingame. How do i fix this? Thanks! I run Windows 8.1 64bit