At 1080p, my high-end PC runs this game @ the highest quality @ 150fps+, but as soon as I select 4K resolution, my framerate plunges down to 45fps. All that without V-Sync. I realize 4K is about 4x more demanding than 1080p, but that doesn't mean that framerate should be cut 4x or even 3x. It should stay at least above 60fps for a game like this. Are there any plans to improve performance specifically for 4K resolution? The game looks SO good @ 4K and doesn't even need SMAA or FXAA. I don't actually use the real 4K, but I downsample from 4K to 1080p, which is the same thing as using 2x2 OGSSAA / 4x SSAA.
Also - what exactly Screen Space Reflections do as far as graphics goes? I can't say I see any difference between that setting enabled/ticked or disabled/unticked.
