• Adobe Premiere Pro

  6.02 loses Hyper Threading on certain PC motherboards / ram configurations

  Posted by Tom Daigon on September 8, 2012 at 6:24 pm

  If you have one of the newer Intel or HP motherboards with lots of ram you might want to check a fairly demanding timeline with both the GPU set to software and then to hardware while running Task Manager displaying CPU usage.

  I did this on my HP Z820 with 64GB rams after reading a thread entry by Eric Bowen (ADK) about reduced performance. In software mode with no GPU hardware I had HT threading on all processors. When I turned on the GPU all the HT processors stopped working. This was quite different then what I saw with 6.0.

  I made 2 changes to the registry that he recommended and am happy to report I now have full HT activity AND GPU functionality at the same time.

  Eric does explain the technical details of what causes this situation.

  Here is the thread where this was discovered and discussed toward the bottom of page one

  https://forums.adobe.com/thread/1061522?tstart=0

  Tom Daigon
  PrP / After Effects Editor
  http://www.hdshotsandcuts.com
  https://www.youtube.com/watch?v=XRIg6h-LIm0 (Best viewed at 1080P and full screen)
  HP Z820 Dual 2687
  64GB ram
  Dulce DQg2 16TB raid

  Tom Daigon replied 13 years, 12 months ago 1 Member · 0 Replies
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