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AMDGPU's xf86-video-amdgpu vs. Mode-Setting DDX Performance

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  • kurros
    replied
    Originally posted by darkbasic View Post
    Where are the benchmarks?
    Someone in another post complained about this, I think it was their adblocker hiding the benchmarks.

    Leave a comment:


  • darkbasic
    replied
    Where are the benchmarks?

    Leave a comment:


  • Michael
    replied
    Originally posted by Sonadow View Post
    How does one make the system use the generic modesetting driver over the various other drivers? And will the modesetting driver be capable of providing proper native resolution for the display?

    I want to try out the modesetting driver on Skylake in Fedora 23 but i don't know how to go about doing it as the system automatically defaults to the Intel drivers.
    Adjust the xorg.conf.

    It is native resolution for the display since xf86-video-modesetting depends upon DRM/KMS drivers that do all the actual work.

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  • duby229
    replied
    I'm fairly certain both DDX's use Glamor for the rendering path. It would be surprising if they didn't perform similar.

    Leave a comment:


  • Sonadow
    replied
    How does one make the system use the generic modesetting driver over the various other drivers? And will the modesetting driver be capable of providing proper native resolution for the display?

    I want to try out the modesetting driver on Skylake in Fedora 23 but i don't know how to go about doing it as the system automatically defaults to the Intel drivers.

    Leave a comment:


  • tomtomme
    replied
    wait - your fury9 is now reclocking correctly?

    Leave a comment:


  • Kano
    replied
    Would be very unlogical if you could see a huge diff. For me the AMDGPU ddx is more or less a modesetting clone aimed to run future fglrx with older Xorg.

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  • AMDGPU's xf86-video-amdgpu vs. Mode-Setting DDX Performance

    Phoronix: AMDGPU's xf86-video-amdgpu vs. Mode-Setting DDX Performance

    To complement the xf86-video-ati vs. xf86-video-modesetting benchmarks from quite a while ago, here are some tests of the 3D performance in seeing any performance differences between the xf86-video-amdgpu DDX for the GCN 1.2 GPUs versus using the generic xf86-video-modesetting driver...

    Phoronix, Linux Hardware Reviews, Linux hardware benchmarks, Linux server benchmarks, Linux benchmarking, Desktop Linux, Linux performance, Open Source graphics, Linux How To, Ubuntu benchmarks, Ubuntu hardware, Phoronix Test Suite
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