[Bug 111482] Sapphire Pulse RX 5700 XT power consumption
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Thu Sep 5 18:16:59 UTC 2019
https://bugs.freedesktop.org/show_bug.cgi?id=111482
--- Comment #15 from Robert <freedesktop at postfach.xyz> ---
Thanks Ilia for your comment! I get this output from "xrandr":
"""
Screen 0: minimum 320 x 200, current 5120 x 1440, maximum 16384 x 16384
DisplayPort-0 disconnected (normal left inverted right x axis y axis)
DisplayPort-1 disconnected (normal left inverted right x axis y axis)
DisplayPort-2 connected primary 5120x1440+0+0 (normal left inverted right x
axis y axis) 1200mm x 340mm
5120x1440 60.00 + 30.00*+
3840x1080 60.00 +
3840x2160 60.00 30.00
1920x1200 60.00
1920x1080 60.00 59.94
1600x1200 60.00
1680x1050 60.00
1600x900 60.00
1280x1024 60.02
1440x900 60.00
1280x800 59.81
1152x864 59.97
1280x720 60.00 59.94
1024x768 60.00
800x600 60.32
720x480 60.00 59.94
640x480 60.00 59.94
HDMI-A-0 disconnected (normal left inverted right x axis y axis)
"""
So from what I can see only one monitor reported.
But I figured out something else: If I change the refresh rate from 60Hz to
30Hz I get 8W idle power consumption... Umpf... Now I've a big screen, kinda
high end graphics card and 30Hz refresh rate :D It basically works but moving
windows a little bit faster or moving the mouse pointer around looks
"interesting". Haven't tested any games with that refresh rate but I guess it
also looks "interesting" ;-)
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