Over the past few days I have posted some RX 480 tests and R9 Fury OpenGL/Vulkan tests for the new AMDGPU code slated for Linux 4.12. I’ve also carried out some R9 285 “Tonga” tests and happy to report seeing some performance gains there too…

Source: Phoronix – Radeon TONGA Sees Some Gains With AMDGPU DRM-Next 4.12