Intel uses more advanced architectures for their processors at the moment, and AMD focuses more on including more cores, making budget friendly CPUs, and allowing users to overclock heavily. Realistically, both companies' products are great - but, again, its down to the end user. Most video encoders use Intel because the HD4000 graphics assist in the encode, meanwhile, overclockers enjoy AMD because of the headroom to overclock. Its all up to you! Whatever fits your budget, whatever has the best power efficiency, and whichever you feel is the fastest for what you do, friend.