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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [radeonsi] KDE 4.11 is EXTREMELY slow with Raster QT backend"
href="https://bugs.freedesktop.org/show_bug.cgi?id=69341#c19">Comment # 19</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [radeonsi] KDE 4.11 is EXTREMELY slow with Raster QT backend"
href="https://bugs.freedesktop.org/show_bug.cgi?id=69341">bug 69341</a>
from <span class="vcard"><a class="email" href="mailto:langkamp@tomblog.de" title="langkamp@tomblog.de">langkamp@tomblog.de</a>
</span></b>
<pre>Also have HD 7950 on kde 4.11 (opensuse factory+kernel 3.12 and graphical stack
from git via pontostroy repo)
- opengl + raster = very fast, seldom small graphical glitches
- opengl + native = fast, no glitches so far
- xrender + raster = very fast, no glitches so far
- xrender + native = very fast, permanent huge glitches</pre>
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