This has been true since the days of desktop computers, too (when laptop wasn't even an option). Gaming specs always make for simply great all-around machines —

This has been true since the days of desktop computers, too (when laptop wasn't even an option). Gaming specs always make for simply great all-around machines — largely due to component specialization indeed, including thermal outtake. Note that to this day it's magnitudes of order cheaper to build a desktop for crunching numbers. There's no beating the thermals of that, and thermals = cost either in money or time in this very physically-underpinned market.