I don't really play many games, and certainly not often. But I find myself having to travel for work very often now, so portability becomes a concern. I want to play WoW or Starcraft 2, Diablo, possibly Overwatch and whatever games come out in the future. My question is, would the processing speed of a 13 inch i7 be the limiting factor in gaming, assuming an EGPU is being used? I've read that games like WoW and Starcraft make heavy use of the CPU, which is why I'm asking. Thanks!