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Does Radeon RX 560 support hardware acceleration of vp9 decoding via VDPAU or VAAPI?

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  • #21
    Originally posted by GreenPig View Post
    Right now, it takes about 81 US dollars to buy a CPU that is about 2.3 times as fast as my old desktop CPU. CPU upgrade is going to happen.
    You must have a really crap cpu then, my Amd X4 845 is quite low end 50 usd cpu and no 1080p 60 fps video stuttering with RX 460 2GB and Debian testing Xfce. I tested also with ManjaroLinux running from a class 10 microsdcard, no video playing problems either. Tested with this video in full screen:
    https://www.youtube.com/watch?v=79ImZE0K7xc


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    • #22
      Originally posted by debianxfce View Post
      You must have a really crap cpu then, my Amd X4 845 is quite low end 50 usd cpu and no 1080p 60 fps video stuttering with RX 460 2GB and Debian testing Xfce. I tested also with ManjaroLinux running from a class 10 microsdcard, no video playing problems either. Tested with this video in full screen:
      https://www.youtube.com/watch?v=79ImZE0K7xc
      I'm going to upgrade AMD X4 640 with AMD FX-8300. This is the last upgrade before I buy a new computer.

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      • #23
        Originally posted by GreenPig View Post

        I'm going to upgrade AMD X4 640 with AMD FX-8300. This is the last upgrade before I buy a new computer.
        Note that FX-8300 does have slower cpu cores than Carrizo.
        http://cpu.userbenchmark.com/Compare.../m7163vsm84491

        X4 845 is just 35% faster than X4 640.
        http://cpu.userbenchmark.com/Compare...0/m84491vsm225

        I have Amlogic S192 tv box with Debian testing Xfce without accelerated graphics gpu driver. The chromium browser can render youtube videos without stutter by using 8 cpu cores. Amlogic S912 is much weaker than your X4 640 so I have a strong feeling that there is something else wrong in your computer like slow event and interrupt handling in drivers and os.

        I am selling my X4 845 and RX460 pc and planning to build a new Ryzen 5 1600 and RX460 pc. You are using older ram modules than I so your computer should be sold long time ago.
        Last edited by debianxfce; 08-13-2017, 02:07 AM.

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