20 Replies Latest reply on Oct 11, 2016 5:32 AM by trshaner

    800% cpu iMac late 2015 full spec slow horrible

    mickspawn Level 1

      Hi guys.

      I have the most powerful iMac 5k late 2015 model you can buy and i have personally upgraded it to 64gb RAM.

      so that is the top i7 processor, 4gb graphics, 500gb SSD

       

      Lightroom runs like a dog.  RAM usage is fine.. anywhere from 3gb-7gb

      however CPU consistently runs up to 400-800% and my cooling fans go crazy.

       

      Not to mention the lag doing anything.

       

      what do i do?