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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - amdgpu.dc=1 shows performance issues with Xorg compositors when moving windows"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106175#c54">Comment # 54</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - amdgpu.dc=1 shows performance issues with Xorg compositors when moving windows"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106175">bug 106175</a>
from <span class="vcard"><a class="email" href="mailto:tempel.julian@gmail.com" title="tempel.julian@gmail.com">tempel.julian@gmail.com</a>
</span></b>
<pre>You should btw. also set CPU clock governor to either acpi-cpufreq performance
or intel_pstate performance, since governors like powersave, ondemand or
schedutil can already cause severe stuttering at vsynctester.com, even without
a compositor.
The result should be 100% stutter free, at least that's the case for me with
amdgpu.dc=0. This way you should be able to be absolutely sure if the result is
badly affected by amdgpu.dc=1.</pre>
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