I have the i7-5820K, two GTX 980s, 32gb of DDR4 RAM, etc. so my machine is a beast, but I can only run it in 2K 60fps MAX and I am reading that I should be able to in 4K 60fps MAX which tells me I have something messed up in the settings because the game runs around 20-30 fps for me in 4K. Can you guys please let me know the specs of your machine and the exact settings? Thanks!