AMD RX 580 4K Crossfire scaling in Game

[zondabmw.5490]

Hello i wanted to see if the dev team could look into improving the Crossfire support and performance of AMD gpus at 4K resolution. I am only getting a 5 to 15FPS boost in the game depending on the area. If you all can look into this it be great since i want to use this in a fully stable 4k environment. I have already reported this as well to AMD forums and there bug report ticket system. I have tested these gpus in a intel configure of my friends as well just to make sure on scaling. I am not mentioning the CPU scaling differences of AMD and Intel. I am only talking about scaling on GPU's alone.

 

 

Current System

CPU: AMD R5 1600 6 core 12 thread OC 3.825Ghz

Ram: 16 GB 3000Mhz Cas 15 DDR4

Mobo: Asrock X370 Killer SLi/AC+

GPU: 2 AMD XFX RX 580 Black editions Crossfire at GPU 1450Mhz, mem 2050Mhz

HD: 2 Toshiba Q series SSD 120GB in raid 0 combined to 240GB

Power: XFX 850watt bronze cert

Screen: AOC 28 inch 4k 60Hz Freesync