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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [BDW]90% CPU usage at on one of the CPU cores when run Synmark2_v5_3_0_OglDrvCtx"
href="https://bugs.freedesktop.org/show_bug.cgi?id=80784#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [BDW]90% CPU usage at on one of the CPU cores when run Synmark2_v5_3_0_OglDrvCtx"
href="https://bugs.freedesktop.org/show_bug.cgi?id=80784">bug 80784</a>
from <span class="vcard"><a class="email" href="mailto:mengmeng.meng@intel.com" title="meng <mengmeng.meng@intel.com>"> <span class="fn">meng</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=80784#c3">comment #3</a>)
<span class="quote">> Mengmeng, if the CPU utilization is 90% on BDW, is it lower or higher on HSW
> (when you use same GPU & CPU speed for both)?
>
> If CPU utilization on BDW is higher, issue is on CPU side, if it's lower on
> BDW, issue is GPU side.</span >
With same GPU & CPU speed for both, BDW is higher than HSW(<40%).</pre>
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