As we alluded to last week, we have been in the process of
benchmarking many Radeon HD 2000/3000/4000 series graphics cards using
the open-source ATI Linux graphics stack with the Mesa R600/700 DRI
driver. We have now carried out our first batch of R600/700 3D tests
using this constantly evolving open-source driver to provide OpenGL
acceleration and here are the results.