RadeonSI Gallium3D vs. Catalyst At 4K UHD On Linux

RadeonSI Gallium3D vs. Catalyst At 4K UHD On Linux: Last week I published some open-source performance numbers for running the AMD RadeonSI Gallium3D driver at 4K UHD. Today is a performance comparison of the open and closed-source AMD Linux drivers using the latest code atop Ubuntu while running at 3840 x 2160.