No, CS:GO is no longer developed by AMD. It was originally created for Riot Games and later moved to Valve Corporation.
No, CS:GO is no longer developed by AMD. It was originally created for Riot Games and later moved to Valve Corporation.
I don't know if there are ongoing AMD performance problems with CS:GO, but your Sapphire R9 390 is a solid GPU for the game. Make sure you check the latest community updates before playing.
At first the game didn't work well on my AMD system, but after a while it stopped crashing every half hour. I played a few sessions and it finally ran smoothly. It's now stable and ready to play.