[Bug 99967] RX 480 sclk clock speed lowers when under load

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Feb 26 01:03:43 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=99967

--- Comment #1 from Christoph Haag <haagch at frickel.club> ---
Created attachment 129918
  --> https://bugs.freedesktop.org/attachment.cgi?id=129918&action=edit
screenshot with echo auto > power_dpm_force_performance_level

On "auto" the sclk clock speeds resets by itself properly, but the clock speed
under load is not raised to the levels where it should be, for example when
running furmark all bars in radeontop show >95% load, yet the sclk is at level
1: 608Mhz.

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