Currently I am testing Adobe CC 2014. I am trying to align 30 Pictures from a series of pictures by loading them into stack. This task took like 2-3 minutes on Photoshop CS6, but on CC 2014 this process takes forever, currently I am waiting already 20 minutes and the progress-bar is still below 25%.
the system has a core 7 cpu, nvidia card with up to date drivers and 20gb ram ... it was fast enough for previous versions of photoshop but now it feel slike everything is just stalling ... process monitor shows that photoshop uses only 1 core.
I mean it is the same system, nothing has change except the upgrade from cs6 to cc 2014 ... don't want to have to downgrade again to have a fluid workflow ...
while writing this post the bar advances like 1% :-/