AMD R600 Gallium3D Performance Changes Found On Mesa 9.3
Written by Michael Larabel in Display Drivers on 9 October 2013. Page 4 of 4. 1 Comment

Lastly with GpuTest, the performance for Furmark improved by 55% for the R600 Gallium3D driver on the AMD HD 4870 GPU while the other GpuTest workloads were the same when compared to Mesa 9.2.1 stable.

Overall, for the lighter-weight OpenGL games/workloads, Mesa 9.3 Git (what should be known as Mesa 10.0) tended to run about the same speed as Mesa 9.2.1 or otherwise regress by 20~30+%. Meanwhile for the more demanding open-source cases like Furmark and Xonotic with ultra quality settings, there was a performance boost. Again, as the final Mesa 9.3/10.0 release approaches we will be back with plenty more benchmarks -- including of different/multiple Radeon graphics cards and a more diverse spectrum of tests to see how the Linux OpenGL performance is looking. Besides performance differences, there's also new OpenGL 3/4 support in Mesa and other driver functionality differences to be covered.


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Michael Larabel is the principal author of Phoronix.com and founded the site in 2004 with a focus on enriching the Linux hardware experience. Michael has written more than 10,000 articles covering the state of Linux hardware support, Linux performance, graphics drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated benchmarking software. He can be followed via Twitter or contacted via MichaelLarabel.com.


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