11 Replies Latest reply: Jan 23, 2009 5:00 AM by Mike Sargent RSS

    66.7% Zoom Max's Out CPU Usage

    Mike Sargent Community Member
      I've notice this before but never quantified it, if I open a shot at say 4000x3000 pxs in CS4, all is normal, however, when I zoom to 66.7% the CPU usage jumps to 80-90% and remains there. At all other zoom levels CPU usage is as low as expected, this seems to apply to any file format and is totally repeatable.

      System Specs:
      Design Premium CS4
      Vista Home Premium SP1 (32 Bit)
      4gb Ram
      Dual Core E6750
      2 Internal Hard Disks (250/500 Gb / 164/411 free) Scratch disk on Drive D
      Nvidia 8600GT 256Mb
      Memory Usage In Prefs set @ 70% - 1151MB (default)

      Has anybody else experienced this?