The only problem with these high powered chips is you'll never get the rated performance. Now that Plundervolt is a thing, and Intel/Microsoft/OEMs are rolling out updates that override voltage levels (and often crank them beyond the cooling solution's capacity, in the name of security and one-bios-fits-all-models testing) a lot of people are being left with paperweight laptops. Some are hitting the thermal and current limits and yoyo between turbo and minimum multipliers. If that's 2x, 0.4ghz is not so good for that game that you're trying to run smoothly. See: Throttlestop / TechPowerUp forums / etc.