https://bugs.freedesktop.org/show_bug.cgi?id=110865
--- Comment #27 from Dieter Nützel Dieter@nuetzel-hh.de --- This is going nuts...
Martins has
2 different displays (both 59.95Hz@1920x1200), RX 480 and _very nice_ numbers (only 12.222 W), now
GFX Clocks and Power: 300 MHz (MCLK) <= !!! 308 MHz (SCLK) 300 MHz (PSTATE_SCLK) 300 MHz (PSTATE_MCLK) 800 mV (VDDGFX) <= !!! 12.222 W (average GPU)
=> working (?!) but flicker
I have
2 identical displays BenQ GL2440H (both 60.00 Hz @ 1920x1080), RX580 and 'normal' numbers (~32 W - but to high?!), now
GFX Clocks and Power: 300 MHz (MCLK) <= !!! 300 MHz (SCLK) 600 MHz (PSTATE_SCLK) 1000 MHz (PSTATE_MCLK) 750 mV (VDDGFX) <= !!! mine is better, but... 32.76 W (average GPU)
=> working (?!) but flicker, too.
This 600 MHz (PSTATE_SCLK) 1000 MHz (PSTATE_MCLK)
must be a different problem (compare with Martin's RX 480). I open another ticket for it.