A Look At The RadeonSI/RADV Performance From Mesa 17.2 To Mesa 18.2
The Deus Ex: Mankind Divided performance has been largely flat on the RX 580 since getting a nice performance boost in Mesa 17.3.
For Dota 2, only Mesa 17.3 and newer was working with the updated Dota 2 game.
Dota 2 on Vulkan with RADV saw a nice performance boost going from 17.3 to 18.0, but from Mesa 18.0 to 18.1, the Dota 2 OpenGL performance has dropped slightly and remains that way with Mesa 18.2-dev RadeonSI.