really bad performance on my computer 3900xt 6900 Xt

[syndicator]

i am having really bad performance on my pc.. I can run CEMU damn near 8k at 60fps but with dolphin It stutters badly with direct X 12 and Vulkan. No matter what shader compilation settings I use its the same problem. It plays at 60Fps then it drops to 0 for a few seconds then back to 60. The only thing that works decent is direct x 11

[ExtremeDude2]

Does it happen in all games? What are the rest of your graphics settings?