AMD Has really not fixed this issue for years. When Playing Fortnite on DirectX 11 with series 5000 and series 6000 cards, you are getting this issue. (Only with AMD CPU's from my research) Fortnite is semi playable. It's hard to build and play when you're getting FPS drops all game, BUT while playing with DirectX 12 It's all gone. DX12 Just Makes The Game Feel Brand-new. No FPS Drops, No Low Performance, Everything is top. But The issue with dx11 has been there for years, and no one makes anything about it to fix it which is disappointing and defiantly from drivers. You want to go on performance mode? You Can't. So Please AMD We Beg You, Fix This Issue.