https://bugs.freedesktop.org/show_bug.cgi?id=111240

            Bug ID: 111240
           Summary: RX 560x is very slow
           Product: DRI
           Version: XOrg git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: major
          Priority: highest
         Component: DRM/AMDgpu
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: alfabuster@gmail.com

Created attachment 144897
  --> https://bugs.freedesktop.org/attachment.cgi?id=144897&action=edit
Unigine_Heaven-4.0 around 27 fps

I have laptop ASUS TUF Gaming with Ubuntu 19.04, but graphics card rx 560x very
slow on linux system.


DRI_PRIME=1 glxinfo | grep OpenGL                
OpenGL vendor string: X.Org
OpenGL renderer string: Radeon RX 560 Series (POLARIS11, DRM 3.27.0,
5.0.0-21-generic, LLVM 8.0.1)
OpenGL core profile version string: 4.5 (Core Profile) Mesa 19.2.0-devel
(git-2f92360 2019-07-26 disco-oibaf-ppa)
OpenGL core profile shading language version string: 4.50
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 4.5 (Compatibility Profile) Mesa 19.2.0-devel
(git-2f92360 2019-07-26 disco-oibaf-ppa)
OpenGL shading language version string: 4.50
OpenGL context flags: (none)
OpenGL profile mask: compatibility profile
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.2 Mesa 19.2.0-devel (git-2f92360
2019-07-26 disco-oibaf-ppa)
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20
OpenGL ES profile extensions:


glxinfo | grep OpenGL                                      
OpenGL vendor string: X.Org
OpenGL renderer string: AMD RAVEN (DRM 3.27.0, 5.0.0-21-generic, LLVM 8.0.1)
OpenGL core profile version string: 4.5 (Core Profile) Mesa 19.2.0-devel
(git-2f92360 2019-07-26 disco-oibaf-ppa)
OpenGL core profile shading language version string: 4.50
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 4.5 (Compatibility Profile) Mesa 19.2.0-devel
(git-2f92360 2019-07-26 disco-oibaf-ppa)
OpenGL shading language version string: 4.50
OpenGL context flags: (none)
OpenGL profile mask: compatibility profile
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.2 Mesa 19.2.0-devel (git-2f92360
2019-07-26 disco-oibaf-ppa)
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20
OpenGL ES profile extensions:

I tried run Unigine_Heaven-4.0. I've got around 27 fps on basic preset...

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