https://bugs.freedesktop.org/show_bug.cgi?id=75094
Ilia Mirkin <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |NOTABUG --- Comment #2 from Ilia Mirkin <[email protected]> --- Asif, I understand your frustration. However this is due to the lack of reclocking in nouveau. Kepler cards are, by default, usually clocked at ~50MHz, while your 9800 probably runs at 1GHz+. Since we can't (currently, reliably) change clocks, you end up running at that default frequency, and it's no surprise that the Kepler card is slower when its clocks are 1/20th of the speed of the 9800. There _is_ highly experimental reclocking available, feel free to try it out, but this is a "will void warranty" type situation :) You'll need to grab the latest 3.14-rc, remove the "return -ENOSYS" in the pstate update handler, and potentially boot with nouveau.config=NvMemExec=1 if you're feeling particularly adventurous. -- You are receiving this mail because: You are the assignee for the bug.
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