Use GPU for Preview generation

Learn how you can use GPU to generate Previews. 

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Try it in Adobe Lightroom Classic
Get in-app help, tips, and learn resources within Lightroom Classic

  1. Open Lightroom Classic, and navigate to Lightroom Classic > Preferences > Performance

  2. In Use GPU for Preview Generation, select one of the following:

    • Auto - This is the default and recommended option. Lightroom Classic will use a GPU for preview generation only if the following criteria are met:
      •  GPU has 16 GB or more VRAM
      • GPU supports full acceleration by default
    • On - Select this option to force enable GPU for Preview generation, irrespective of the criteria.
    • Off - Select this option if you don't want to use GPU for Preview generation. 
    The Preference panel in Lightroom Classic that highlights the functionality to use a GPU for preview generation.
    Select On to allow preview generation using GPU.

หมายเหตุ:
  • The GPU for Preview Generation option is available starting with Lightroom Classic version 14.5. 
  • The Use GPU for Preview Generation is disabled if the Use Graphics Processor option is set to Off. 

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