Im' using OSX 10.11 el capitan. I've followed tutorials such as this: https://www.youtube.com/watch?v=amT0st6zLwI to make renders ore efficient. I don't have a GPU yet. I'm using cycles render... On some videos people are saying "it took only and 1 minute or so to render a whole clip. Why would my set up render so terribly slowly. lasting 3 mins just a render a single frame!!
Many thanks,
Joel