"As I began to share over the weekend, the community-created Nouveau driver that's open-source and is written by clean-room reverse-engineering the NVIDIA binary display driver, has reached a serious milestone. For low-end NVIDIA GPUs, the Nouveau driver based upon the Mesa Gallium3D architecture is now as fast, or even faster, than NVIDIA's official proprietary driver."
Nouveau's OpenGL Performance Approaches The NVIDIA Driver @ Phoronix
Posted on Tuesday, March 22 2011 @ 3:21 CET by Thomas De Maesschalck