AMD GPU-PRO Hybrid Linux OpenGL Performance vs. RadeonSI Gallium3D
The BioShock Infinite results were fairly close, but RadeonSI Gallium3D ended up being faster. Keep in mind that the OpenGL support in AMD GPU-PRO still has to be optimized with it not being as much of a focus yet compared to Vulkan.
With the DiRT Showdown racing game the Radeon R9 Fury is about 9% faster with the AMD GPU-PRO stack.
OpenArena had some small leads with the PRO stack.
Tesseract's performance improvements on AMD GPU-PRO rather than RadeonSI Gallium3D Mesa 11.2 were more profound.
The Team Fortress 2 results were competitive between these new AMD driver code-bases.