15" 2.3 Ghz Retina display or 15" 2.6 Ghz no Retina 2012 or 11 model?
I'm trying to decide if I should buy a 15" 2.3 Ghz with Retina display to a 15" 2.6 Ghz from the older model with no Retina display released in 2012, both refurbished. The main programs I would be using other than the basics are going to be Premier Pro, After Effects, and Photoshop. I know that for these types of programs getting the Mac Pro would be much better, but at this point I am still trying to learn more about video, photography, and graphics. I am just concerned about the processing power/speed either the 2.3 or 2.6 would give when rendering, exporting, or even simply working on a project. How much of a difference will it make? I would also plan to get an external hardrive to store all of those documents in so it doesn't slow down the computer. Thanks guys for your help.
MacBook Pro with Retina display