Intel/NVIDIA/AMD Compete On Open/Closed Source Linux GPU Driver Performance
The OpenArena performance findings are similar to that of Nexuiz: the Radeon HD 5000/6000 series performance on its Radeon Gallium3D driver is becoming increasingly competitive with Catalyst, the Radeon HD 7000 series support has a ways to go, and the Nouveau performance remains quite limited compared to the NVIDIA proprietary driver.