Does it behave better without the cache? What happens, if you switch the comp to final quality to diasable all this fast draft OpenGL nonsense? also regarding your SSDs, do you have installed their appropriate drivers?
Well I have tured off the cache and multiprocessing and it doesnt have any effect on the spead of the program. Im not sure if I have the latest drivers, do you mean BIOS?
Update: I have CS6 open and sitting on a frame and the program is using 22.8 GB of memory. Something isn't right.
Show us a screenshot of your task manager.
Does this happen with any project and composition, or just certain ones? Try creating a new project and a new composition with just a single solid-color layer. Do you have the UI latency and huge memory consumption in that case?
Just an update. I had to reformat my system but I managed to get cs6 working much better, though I still find it a little clunky.