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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - 2560x1440 @144Hz graphic glitches and bad refresh rate"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93826#c62">Comment # 62</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - 2560x1440 @144Hz graphic glitches and bad refresh rate"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93826">bug 93826</a>
from <span class="vcard"><a class="email" href="mailto:iuno@posteo.net" title="iuno@posteo.net">iuno@posteo.net</a>
</span></b>
<pre>It works for me, too, but I already said that ;-)
However, the problem Pavel describes is another bothersome issue. PowerPlay
changes to the higher memory DPM state which results in ~40 Watts (Hawaii;
estimated from memory, have to measure and confirm again) more power draw. The
higher DPM state is required, otherwise the flickering appears.
On Windows, this isn't the case and WQHD at 144 Hz works with the low memory
clock. I assume they raise the voltage independently to the clock in that case
to maintain stability.</pre>
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