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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Intel NUC7i5BNH unable to play 1080 video without choppy/jerky/stuttering"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101050">101050</a>
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<th>Summary</th>
<td>Intel NUC7i5BNH unable to play 1080 video without choppy/jerky/stuttering
</td>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>DRI git
</td>
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<th>Hardware</th>
<td>x86 (IA32)
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<th>OS</th>
<td>Linux (All)
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/Intel
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<th>Reporter</th>
<td>paul.a.parenteau@intel.com
</td>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<th>i915 platform</th>
<td>KBL
</td>
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<th>i915 features</th>
<td>display/HDMI
</td>
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<pre>With a new NUC7i5BNH (intel HD640 gfx) I was unable to play even just 1080p
video well - it was choppy/jerky/stuttering. 4k video was far worse.
I switched from HDMI to Displayport (via Thunderbolt/USB-C connector) on the
NUC and immediately my video problems were solved. I can now play both HD & 4k
video.
The NUC is running Ubuntu 17.04 clean install.
Monitor is a Dell P2715Q which only supports HDMI 1.4 (4k@24hz), thus I can't
see it being a HDMI 2.0 issue.</pre>
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