[Bug 65396] [IVB] FBC increases power for libva video workload

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Jun 9 00:50:52 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=65396

--- Comment #6 from Ouping Zhang <ouping.zhang at intel.com> ---
For video, FBC saved 0.1w on HSW ULT, but consume more 0.4w on IVB, compared
with disabling FBC.

For game, FBC saved 0.1w on IVB, but didn’t saved power on HSW.

FBC pass/fail criteria is 0.1-0.2w.

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