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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [HAWAII] GPU doesn't reclock, poor 3D performance"
href="https://bugs.freedesktop.org/show_bug.cgi?id=82201#c27">Comment # 27</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [HAWAII] GPU doesn't reclock, poor 3D performance"
href="https://bugs.freedesktop.org/show_bug.cgi?id=82201">bug 82201</a>
from <span class="vcard"><a class="email" href="mailto:maraeo@gmail.com" title="Marek Olšák <maraeo@gmail.com>"> <span class="fn">Marek Olšák</span></a>
</span></b>
<pre>Not sure if this is useful, but DPM stopped working for me once and was stuck
at 360MHz. I was doing some testing, Heaven had 60 fps originally and after I
run it again later, I only got 18 fps. Considering the lowest clocks I get with
DPM enabled are 300MHz, it wasn't completely underclocked.
It's definitely different from suspend to RAM, which pretty much disables DPM.
After suspend to RAM, I always get 280MHz or so. BTW, the same thing with
suspend to RAM also happens with Bonaire.</pre>
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