RX480 & 5K

Hi there,

Thanks to @theitsage's guide on how to modify AMDRadeonX4000.kext, my new RX480 has Metal support and works perfectly on MacOS Sierra latest beta.

I have a Dell 2715K display but it is being recognized as two different displays, one that is what I see in my (real) display at 2K resolution and another one that I cannot see, but that...

RX480 & 5K