9 Replies Latest reply on Sep 26, 2018 7:19 AM by Todd Shaner

    LR CC 7.5 Poor Performance Moving Images

    c_creative Level 1

      First up: I have performed all of the steps in here (NB: Fresh install of LR CC on machine).
      Machine Specs:
      AMD TR4 1950x,

      32GB Quad Channel RAM,
      Intel 600P m.2 x2 RAID 1 as main disk with additional m.2 SSD's acting as caches.
      Running Windows 10 Pro v.10.0.17134.

       

      So, the machine is no slouch.

       

      Problem:
      Moving photos around on the main disk takes considerably longer time that expected.

      Disk monitor shows approximately 2-11MB/s of activity for LR (with no other significant programs running).

      Photos have been imported as 12 bit Compressed RAW+JPEGS from a pair of Nikon D500's.

      Photos imported with only embedded & sidecar previews. No smart previews are generated.

       

      Lightroom catalog size: 6.36GB

      Lightroom catalog images: Approx. 315,000

      LR has 30GB set for Cache on separate SSD

       

      What's going on Adobe?