The Performance Advancements Of The Radeon Open-Source OpenGL/Vulkan Drivers Over 2019
Next is the Vulkan gaming performance with the Ubuntu 18.10 RADV driver compared to the latest RADV code of Mesa 20.0-devel + Linux 5.5 and the secondary run when enabling the ACO back-end.
Even though Dota 2 has been around for years even with its Vulkan support, the RADV driver in 2019 saw performance improvements -- especially so when enabling ACO.
Dawn of War 3 with Vulkan was seeing better performance on Polaris while there was a small hit to the Vega numbers.
The F1 2017 racing game was running nicely on the newest open-source driver code and also benefited from having ACO enabled.