hello guys I wonder if there is a difference between Nvidia 650m 1GB in MacBook Pro Retina vs Nvidia 680MX 2GB in Imac 27 inch ! - Is there a big difference between them in performance for what i use Adobe Premiere - Adobe after effects - final cut pro - Adobe lightroom - Adobe Photoshop ? I knew the most important for these programs is CPU and RAM? Am I wrong ? Will a graphics card make a difference for Rendering? BTW It doesn't matter for me the price or if i get the MacBook Pro Retina 15 inch or Imac 27 inch.