AMD Radeon R9 290: Gallium3D vs. Catalyst Drivers
Yesterday's comparison was just about looking at the open-source performance (now that it's finally working) of the Radeon R9 290 compared to other AMD Radeon HD/Rx graphics cards on the same open-source driver stack. In today's article we're exclusively looking at the Radeon R9 290 performance when testing both the latest open and closed-source drivers. On the open-source side was the Linux 3.17 Git kernel, Mesa 10.3-devel, xf86-video-ati 7.4.99, and other Git components supplied by the Oibaf PPA atop the Ubuntu 14.04 LTS installation. On the closed-source AMD side was the Catalyst 14.6 Beta that was the latest at the time of testing.