My graphics are radeon RX 6600XT，everytime i switch to gpu render，F12 render become SUPER slow，same frame i use my cpu 5800x rendering time are maybe around 6min，and 6600xt are 30min even for several hours!!
but the Viewport render didnt have this problem，only happen when i use F12 to render.
did i got some setting wrong?
Later i will update some screenshot.