Problemi7 4790k rallato a 4,6 Ghz non risolve.
Problemi7 4790k rallato a 4,6 Ghz non risolve.
Uncertain about whether that board can handle an LLC value change. These chips only have walls; mine had one at 4.7Ghz and couldn't reach 4.8Ghz. Some chips perform better with lower input voltage—consider setting it to 1.87v. The 4790K is outdated, so just increase the voltage until stability returns. If temperature control is the problem, apply liquid metal and ensure the heat spreader is leveled when uneven. I was using 1.41v initially and later went up to 1.44v Vcore, finding that it gives the best performance before failure. This year I sold the chip, still functional at 4.6Ghz with a 1.35Vcore.
It seems you might have reached a limit with the overclock. I wouldn't go beyond 1.3v.
I created a video of my overclock using the same chip and motherboard; it could be useful.
Watch: https://www.youtube.com/watch?v=zHnwswD11qs