Just wondering if anyone can point to where the slowness I'm getting is likely to be:
Dual 6 core 3.06ghz in 4,1 -> 5,1. 48GB of Ram, Original GT120 GPU, no SSDs, running Yosemite using Photoshop CS 5.
Photoshop files are 300-600mb in size, with 20-50 layers, layer effects, masks etc. All report 100% efficiency, which should mean they're fitting into ram & not using any scratch.
The problem is zooming, moving & rotating around using trackpad - do a pinch to zoom in, it zooms a bit, then...
what's causing the slow?
Dual 6 core 3.06ghz in 4,1 -> 5,1. 48GB of Ram, Original GT120 GPU, no SSDs, running Yosemite using Photoshop CS 5.
Photoshop files are 300-600mb in size, with 20-50 layers, layer effects, masks etc. All report 100% efficiency, which should mean they're fitting into ram & not using any scratch.
The problem is zooming, moving & rotating around using trackpad - do a pinch to zoom in, it zooms a bit, then...
what's causing the slow?