25 Replies Latest reply on Sep 7, 2017 7:13 PM by krogoth256

    RX Vega 64 and Windows 10 (x64) Video playback causing shuddering/freezing

    krogoth256

      I just recently acquired an RX Vega 64 and installed the latest Crimson drivers (17.8.1).

       

      It seems whenever I attempt to play any hardware accelerated video content via Flash or DXVA2. My system will shudder/freeze as if it getting flooded with CPU interrupters but my CPU utilization is only around 20-30% at most. The power states on RX Vega 64 for GPU/memory are going back and forth (both on set on auto). I'm wondering if anybody is experiencing similar issues. There's no issues with gaming though.

       

      My system specs

      i5-3570K

      Gigabyte Z77-UD3

      2x4GiB G.Skill PC3-12800

      Sapphire RX Vega 64

      Corsair CX-750M PSU