6 Replies Latest reply on May 27, 2015 6:32 AM by ambreswe

    Lightroom CC takes 98% cpu and 3,5gb memory when exporting


      Lightroom CC takes 100% cpu and 3,5gb memory when exporting

      My computer, which is not bad, becomes unuseable now when exporting

      Never had this issue with previous version(s).

      Also, I had pretty silly GUI lag, which seems to have gone away by turning OFF GPU-acceleration...


      Why is this happening??

      Everything is running on an SSD.


      Please advise.


      2015-05-04 21_52_20-Task Manager.png


      Laest Adobe CC

      My specs:

      Lightroom version:  CC 2015 [1014445]

      License: Creative Cloud

      Operating system: Windows 8.1 Home Premium Edition

      Version: 6.3 [9600]

      Application architecture: x64

      System architecture: x64

      Logical processor count: 4

      Processor speed: 3,3 GHz

      Built-in memory: 16325,8 MB

      Real memory available to Lightroom: 16325,8 MB

      Real memory used by Lightroom: 3379,2 MB (20,6%)

      Virtual memory used by Lightroom: 3690,6 MB

      Memory cache size: 2571,4 MB

      Maximum thread count used by Camera Raw: 4

      Camera Raw SIMD optimization: SSE2,AVX,AVX2

      System DPI setting: 96 DPI

      Desktop composition enabled: Yes

      Displays: 1) 1920x1080

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



      Graphics Processor Info:

      AMD Radeon R9 200 Series



      Check OpenGL support: Passed

      Vendor: ATI Technologies Inc.

      Version: 3.3.13283 Core Profile Context 14.501.1003.0

      Renderer: AMD Radeon R9 200 Series

      LanguageVersion: 4.40





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

      Library Path: C:\lr_catalog_current\2015\2015-2.lrcat

      Settings Folder: C:\Users\andreas\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 : 67b0

        Subsystem : 46c1043

        Revision : 0

        Video Memory : 4071

      Adapter #2: Vendor : 1414

        Device : 8c

        Subsystem : 0

        Revision : 0

        Video Memory : 0

      AudioDeviceIOBlockSize: 1024

      AudioDeviceName: 1 - Philips 278C4 (AMD High Definition Audio Device)

      AudioDeviceNumberOfChannels: 2

      AudioDeviceSampleRate: 44100

      Build: Uninitialized

      Direct2DEnabled: false

      GPUDevice: not available

      OGLEnabled: true