AMD Gallium3D Performance Is Much Better Than Two Years Ago
Phoronix: AMD Gallium3D Performance Is Much Better Than Two Years Ago
With the imminent release of Mesa 9.2, out this morning are Radeon "R600" Gallium3D driver benchmarks comparing Mesa Git master (9.3-devel) to Mesa 9.2 Git, Mesa 9.1.6, Mesa 9.0.3, Mesa 8.0.5, and Mesa 7.11.2. These are the past two years worth of Mesa releases and testing occurred on an ATI Radeon HD 4890 (RV790XT) graphics card.
Nice, and actual improvements are MUCH, much better. All of these tests were run with the latest kernel and different versions of userspace (Mesa). If each test for a given Mesa version would be run with the current kernel version at the time it was released, results would be both more realistic, and much more impressive.
Would have been nice to see how the power usage changed as well, if the last ones have DPM enabled.
I doubt it, Michael doesnt change from defaults and even if he did, he used the same kernel for all tests. It isnt at all realistic because of that. When people were using 7.11 they definitely werent using that kernel.
Originally Posted by GreatEmerald
half the tests have massive regressions
As noted in the article the changes are likely due to newer features (like MSAA) being available on newer versions of the driver. Older versions of the driver only supported GL 2.1 while newer versions support GL 3.1.
Originally Posted by peppercats