2 Replies Latest reply on Oct 6, 2016 12:26 AM by MgTank

    After Effects is painfully slow on an EXTREMELY powerful PC


      Hello everyone,


      I have a dual Xeon machine with 256GB of RAM & GTX 980, yet scrubbing the timeline in After Effects is a pain to put it mildly.


      I tried using different versions of AE (CC 2015.2, CC2015.3, CC 2014, CC 12). with & without the "render multiple frames simultaneously" turned on.


      And by far the fastest version I found is CC 12, however, it doesn't support 4k, and it's still slow, so I can't realistically work with it as I have a 4, 4K-monitor setup.


      The rendering time is lightning fast with "render multiple frames simultaneously" turned on, which is to be expected, however, scrubbing the timeline is really hard.


      I know it depends on the complexity of the project, and the codec of the footage used, however, I've worked on several different computers before with various different projects, and I've never experienced such a slow, and sluggish timeline scrubbing, mind you the specs of said computers were not even close to how powerful this machine is.


      What am I missing here? What could be causing this?


      Main Specs:

      CPU: 2x Intel Xeon Processor E5-2630 v3 (20M Cache, 2.40 GHz)

      GPU: GeForce GTX 980 - 4 GB GDDR5

      RAM: 16x DDR4 16GB 2133 MHz


      Kingston 120GB SSD (OS disk) 

      Kingston 120GB SSD (Adobe Cache disk) 

      3x Kingston 120GB SSD on RAID 0 (Media Disk)