0 Replies Latest reply on Jul 29, 2018 12:54 PM by radeongamer

    Compare 2D performance Radeon vs "Standard VGA". Resume: "Standard VGA" is faster!

    radeongamer

      Date: 29.07.2018

       

      File_for_test_2D_Bug.zip - 4Mb (foobar2000 v1.3.17 + simpleGLUT with source code):

      http://ge.tt/9fNUQoq2

      http://rgho.st/87wYV9wgB

       

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      Test #1:

       

      ASUS RADEON R7 360 with Radeon driver v15.7.1

      This bug is the driver from v15.7 to v18.7.1 (all version)

       

      Desktop:  FPS = 1000-1150

      Viewing the Spectrum foobar2000:  FPS = 25-150

       

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      Test #2:

       

      ASUS RADEON R7 360 with "Standard VGA Graphics Adapter" (without Radeon driver)

       

      Desktop: FPS = 750-800

      Viewing the Spectrum foobar2000:  FPS = 690-730

       

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      Bandicam video:

      Test #1:  https://www.youtube.com/watch?v=QmFolEuMDzA

      Test #2:  https://www.youtube.com/watch?v=te7Er9AI1Io

       

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      My qwestion:

      Why does FPS drop with Radeon driver??????