Zink OpenGL-On-Vulkan vs. RadeonSI OpenGL Performance As Of January 2021
Xonotic with low quality settings yielded more than 120 FPS but it was still a fraction of the native OpenGL driver performance.
Xonotic with higher quality visuals led to the game hanging with Zink.
Yquake2 (Yamagi Quake II) struggled to hit 40 FPS with Zink.