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Power Management: ATI Catalyst vs. Open-Source ATI DriverMar 07, 2009, 03:03 (0 Talkback[s])
(Other stories by Michael Larabel)
[ Thanks to Michael Larabel for this link. ]
" AMD continues to release documentation and code while the X.Org development community has been hard at work on the xf86-video-ati and xf86-video-radeonhd drivers along with Mesa and Gallium3D components. The main problem though is the open-source stack -- at this time -- providing poor gaming performance, but power management can also be a problem. In yesterday's article we provided some R500 comparative 2D and OpenGL benchmarks, but in this article are some power management results comparing the Catalyst 9.2 driver to the xf86-video-ati driver.
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