AnsweredAssumed Answered

16.12.1 VP9 Decode Acceleration still high CPU usage on RX460

Question asked by vonchen on Dec 8, 2016
Latest reply on Jul 25, 2017 by nikosd

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I have VPx enabled on Chrome version55/64bit ,but still have high CPU usage,VP9 Hardware accelerated seems not working(DXVA Checker can not detect any dxva session).

Sample video:

https://www.youtube.com/watch?v=Z6lYqgWAmrg

 

Very high CPU usage(4k FPS60,I have to disable h264ify to see this option):

MvYw4mv.jpg

 

CPU: Intel E3-1230v2

Motherboard:Gigabyte B75M-D3H rev1.2 /BIOS F15

RAM: 20GB DDR3 1333 RAM

GPU: Powercolor RX460 2G

OS: Windows 10 64bit 1670

Driver: Crimson ReLive 16.12.1

Display: Benq GL2450 1920x1080@60Hz DVI

 

Any suggestion or this is a bug?

Or the video is not VP9 video format?

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