Yes, 2.60ghz is sufficient for most tasks.
Yes, 2.60ghz is sufficient for most tasks.
You have a solid machine with an i7-10750h and RTX 2070 Max-Q. The processor often reaches 4.2GHz at idle, which makes the fan run very loud even at max speed. You noticed a video that showed how to lower it to 63MHz for quieter operation, but when you switch to gaming mode, it still stays at 4.2GHz. You’re wondering if turning turbo off or down would help, and whether it’s suitable for your needs.
Adjusting voltage offers greater impact on reducing thermals than merely lowering clock speeds, though it requires careful management.
It may lead to instability, but the impact varies between CPUs and machines individually. I can't predict exactly how your system will react until you test it, though reducing voltage and lowering clock speeds should help lower heat and fan noise.
I saw it mentioned in your message, it’s okay for a laptop and I hope it doesn’t cancel my warranty.
Opt instead of turning off Turbo, open the ThrottleStop TPL window and adjust the Speed Shift Max setting. This gives you full control over your CPU speed without locking it down. If your CPU remains free, switch to the FIVR window and tweak the turbo ratio limits to suit your needs.