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<body><span class="vcard"><a class="email" href="mailto:gr.muench@gmail.com" title="Gregor Münch <gr.muench@gmail.com>"> <span class="fn">Gregor Münch</span></a>
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<a class="bz_bug_link
bz_status_NEW "
title="NEW - Performance regression with various games in drm-next-amd-staging Kernel"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103100">bug 103100</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Summary</td>
<td>Image corruptions, instability and performance regression in drm-next-wip Kernel
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<td>Performance regression with various games in drm-next-amd-staging Kernel
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Performance regression with various games in drm-next-amd-staging Kernel"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103100#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Performance regression with various games in drm-next-amd-staging Kernel"
href="https://bugs.freedesktop.org/show_bug.cgi?id=103100">bug 103100</a>
from <span class="vcard"><a class="email" href="mailto:gr.muench@gmail.com" title="Gregor Münch <gr.muench@gmail.com>"> <span class="fn">Gregor Münch</span></a>
</span></b>
<pre>I did a rather lengthy test with some games:
<a href="https://openbenchmarking.org/result/1711211-AL-GAMETEST345">https://openbenchmarking.org/result/1711211-AL-GAMETEST345</a>
To conclude, it is slower for everything game I tested.
Dota2 Vulkan and Unigine Superposition are one of the larger drops.
This correlates to findings from phoronix btw:
<a href="https://www.phoronix.com/scan.php?page=news_item&px=AMDGPU-DRM-4.15-Early">https://www.phoronix.com/scan.php?page=news_item&px=AMDGPU-DRM-4.15-Early</a></pre>
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