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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Sapphire Pulse RX 5700 XT power consumption"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111482#c27">Comment # 27</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Sapphire Pulse RX 5700 XT power consumption"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111482">bug 111482</a>
from <span class="vcard"><a class="email" href="mailto:asheldon55@gmail.com" title="Andrew Sheldon <asheldon55@gmail.com>"> <span class="fn">Andrew Sheldon</span></a>
</span></b>
<pre>A bit of a hacky workaround to 144hz (and multi-monitor issues) on Navi:
- Bootup to X
- Suspend to ram
- Notice that clocks have dropped (even in multi-monitor configuration)
- I get flickering in the auto profile after doing this (maybe similar to the
Polaris issues)
- To remove the flickering, set power_dpm_force_performance_level to "low"
Works even in high res/high refresh rate scenarios, such as 2560x1440@90 +
2560x1440@144hz. I haven't extensively stability tested it mind you, but looks
good so far.
Obviously, you'll want to set power_dpm_force_performance_level to "high" when
playing a game.</pre>
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