Welcome!

Hey guys! I just wanted to post this for anyone that might be having issues with AMD's RX4** lineup.

This problem is more pronounced if you are running 2 in crossfire like I am.

The issue is with the amount of power your card is trying to pull from your power supply.

The fix is inside AMD's Wattman (set the same settings in your second card if youre running crossfire), set the clock speeds to Dynamic for the GPU and the VRAM.

If you're running an overclock, set that value in State 7.

The MOST important thing about this fix is dropping the Power Limit %!

My cards try to pull 150 watts a piece under full load from my 1000w EVGA Supernova G2

I believe the card itself cant handle the stock TDP settings so dropping it by 10% brings it down to run at around 104watts, still providing plenty of power to the cards without causing crashes and black screens while gaming!

This fixed it for me and I decided I would share it with an active community for anyone else here that might be having problems!

Screenshot of Wattman
https://i.gyazo.com/49c077d4caa0a8c229a1db42815c734c.png