Phoronix posted benchmarks of the AMD Northern Islands and Cayman graphics processors using the open-source Mesa Gallium3D driver
Open-source code supporting the AMD Radeon HD 6000 "Northern Islands" GPU hardware has been available since January, but only in the past few days has this Linux code matured to the point of being stable and useful for testing. In this article are our first benchmarks of the AMD Northern Islands and Cayman graphics processors using the open-source Mesa Gallium3D driver and comparing its performance to AMD's proprietary Catalyst driver.AMD Radeon HD 6000 Gallium3D Attempts To Compete With Catalyst