2 Replies Latest reply on Jul 30, 2015 11:06 PM by matthewh81686546

    Troubleshooting GPU Acceleration

    matthewh81686546

      Hi,

       

      I have LR6 with GPU enabled however I use MSI Afterburner to monitor my graphics card's usage and it is always at 0% when using lightroom, converting RAW to DNG or exporting JPG's. Why is my card not being utilised and under what scenarios does the GPU get used?

       

      Below it the system info:

       

      ========================================================================================== =

      Lightroom version: 6.0 [1014445]

      License: Perpetual

      Operating system: Windows 8.1 Business Edition

      Version: 6.3 [9600]

      Application architecture: x64

      System architecture: x64

      Logical processor count: 2

      Processor speed: 3.2 GHz

      Built-in memory: 8134.2 MB

      Real memory available to Lightroom: 8134.2 MB

      Real memory used by Lightroom: 841.4 MB (10.3%)

      Virtual memory used by Lightroom: 840.2 MB

      Memory cache size: 122.6 MB

      Maximum thread count used by Camera Raw: 2

      Camera Raw SIMD optimization: SSE2

      System DPI setting: 96 DPI

      Desktop composition enabled: Yes

      Displays: 1) 1920x1080, 2) 900x1440

      Input types: Multitouch: No, Integrated touch: No, Integrated pen: No, External touch: No, External pen: No, Keyboard: No

       

       

      Graphics Processor Info:

      AMD Radeon HD 6900 Series

       

       

      Check OpenGL support: Passed

      Vendor: ATI Technologies Inc.

      Version: 3.3.13397 Core Profile Context 15.200.1046.0

      Renderer: AMD Radeon HD 6900 Series

      LanguageVersion: 4.40

       

       

       

       

      Application folder: C:\Program Files\Adobe\Adobe Lightroom

      Library Path: C:\Users\Matthew\Pictures\Lightroom\Lightroom Catalog.lrcat

      Settings Folder: C:\Users\Matthew\AppData\Roaming\Adobe\Lightroom

       

      Installed Plugins:

      1) Behance

      2) Canon Tether Plugin

      3) Facebook

      4) Flickr

      5) Leica Tether Plugin

      6) Nikon Tether Plugin

       

       

      Config.lua flags: None

       

       

      Adapter #1: Vendor : 1002

        Device : 6719

        Subsystem : 186b174b

        Revision : 0

        Video Memory : 2032

      Adapter #2: Vendor : 1414

        Device : 8c

        Subsystem : 0

        Revision : 0

        Video Memory : 0

      AudioDeviceIOBlockSize: 1024

      AudioDeviceName: Speakers (Realtek High Definition Audio)

      AudioDeviceNumberOfChannels: 2

      AudioDeviceSampleRate: 44100

      Build: Uninitialized

      Direct2DEnabled: false

      GPUDevice: not available

      OGLEnabled: true

       

      ========================================================================================== =

       

       

      I've noticed the 2nd last line has "not available". Is this the problem?