how many runs of ibt for genuine stability?

xeph_

Honorable
Jun 12, 2015
102
1
10,685
hi people, my 4670k is at 4.2 ghz with 1.25 vcore, after 20 passes on standard stress level, it was rock solid and temps didnt go above 79c, i only game anyway, so is this enough to ensure stability? thank you for your help.
with 5 runs on maximum memory, i get max temp 83c and is stable, is this enough to say that my system is stable for gaming?