When it comes to graphics design, animation, rendering, and CAD, then this is one of the few areas where AMD beats Intel hands down.
Intel cpu cores are good, but are limited in number. For a similar amount of money you can get a lot more AMD cores and threads. For those applications which make use of them then this is where the advantage in going AMD is as the efficiencies add up.
For example Photoshop will currently use every AMD core you have for rendering. So if you have 16 AMD cores rather than 8 intel ones you are on a winner.