Hi,
I have 32Gb of RAM and an Nvidia Quadro K4000 graphics card, but when rendering a movie the resultant mp4 seems jerky. I am not sure if this is because the graphics card is not working to its capabilities or alternatively the RAM is not being used correctly.
Herve pointed me to activity monitor, but when I open it I see a whole host of programs that are taking up RAM but which I don't want actively running. i.e. I have Adobe premier Pro on this machine at present, and Adobe creative cloud installer app is shown as active and taking up 22.4 Mb of RAM, I don't want that app running until I choose to open it. See attachment
Originally when I opened Activity Monitor it showed Memory Used as 29.3 GB. After a reboot, the below screen shot showed 4.42GB being used.
If I start an app, and then close it later does it still continue to use RAM in the background? I leave my computer on all week, putting the display to sleep each night and only rebooting once a week.
In Login items there is only one item ticked and only three in total, iTunes (unticked) Canon Scanner (Ticked) and DropBox (unticked) see 2nd attachment.
How do I stop the apps I do not want running all the time in background, from starting up on boot?
and can someone explain why the apps shown in activity monitor are not show in login, (I suspect I am having a disconnect in my head over the way MAC OS X shows system information, but I could benefit from clarification)
Thanks