The processor or CPU is the brains of the pc - it does most of the calculations your game titles require to run (with the movie card performing most of the graphics get the job done). With it getting such an significant element, you would instinctually go for the quickest - and most expensive - processor you could discover, but there is a improved choice to blowing income on something that will be obsolete in a yr: having a processor that will play tomorrow's games at a lower cost is the sweet spot for any gaming personal computer.