AMDGPU-PRO vs. RadeonSI/RADV & NVIDIA's Linux Drivers To End 2016
With the newer AMD cards, the AMDGPU-PRO driver is faster than RadeonSI for the ET: Legacy open-source game that's remaking Enemy Territory: Wolfenstein with a OpenGL 3 renderer and more.
The OpenArena performance is close between the two AMD Linux drivers.
The frame times appeared higher with OpenArena on AMDGPU-PRO than the Mesa-based open-source drivers.