16-Way NVIDIA GeForce vs. AMD Radeon Comparison - August 2017

Dota 2 with OpenGL is one of the cases where Mesa Git is believed to be in a regressed performance state that has yet to be resolved on Mesa Git master.

While the RadeonSI OpenGL performance is very competitive with the NVIDIA Linux driver stack, it's less so when talking Vulkan with the open-source RADV driver. Here the R9 Fury comes in just behind the GTX 980 and at the same frame-rate as the GTX 780 Ti.