Yeah it has. Over the last few years, the OSS radeon driver has significantly improved. Most of the feature matrix [1] is now green. Whenever Hyper-Z is finishe

Yeah it has. Over the last few years, the OSS radeon driver has significantly improved. Most of the feature matrix [1] is now green. Whenever Hyper-Z is finished and enabled by default, it should lead to another major performance improvement for geometry-heavy applications. Mesa and the Intel drivers have improved significantly too. As far as I am aware, Nvidia drivers are still closed-source. 1. http://xorg.freedesktop.org/wiki/RadeonFeature/ http://xorg.freedesktop.org/wiki/RadeonFeature/