Artifacts and inconsistencies when rendering with rx580 across multiple versions of RPR and Blender · Issue #456 · GPUOpen-LibrariesAndSDKs/RadeonProRenderBlenderAddon · GitHub
XFX RX580 Fatboy - LanOC Reviews
Lastest version of Blender (3.2.2), RX 580, No Menu and Black Boxes : r/blenderhelp
rx580 dosn't work with blender : r/blender
Behind The Pixelary — CPU vs GPU rendering in Blender Cycles