its not just you ;) It was playable enough for me but i'd guess maybe 20 FPS (though thats at slightly above 4k for me)
my benchmark for ultrawide here is 5120x1440 which is below 4k. definitely gonna do some more optimization for the next update though.
"4k" (3840 x 2160)= 6,374,4005120x1440 = 7,372,800"true" 4k (3840x2160) = 8,899,200so i guess it depends which numbers you go by. I go by the common standard but yeah my monitor is also 5120x1440)
Your "4k" and "true" 4k have the same resolution. ;) I only know 4k as 3840x2160, and that's 8.294.000...
