Cpu voltage help
Cpu voltage help
Frequency relates to CPU clock speed. If you're thinking about increasing voltage, then yes, it might help stabilise your OC, but it depends on the voltage your system needs from your PSU, the actual voltage being provided (vCore versus VID), and whether the voltage is fixed, adaptive, or auto. It could also risk causing a harmful overvoltage. The situation really matters.
You could aim for at least 1.4 but verify if that's the real voltage under load. If it increases, adjust BIOS settings; if it drops, it may indicate an unstable overclock. Maintaining a consistent level (as expected with fixed) allows safe adjustments. This discussion is helpful regarding vCore versus VID https://www.techpowerup.com/forums/threa...ng.226818/
When I set the voltage to auto at 4.5ghz, the system freezes for a few minutes after startup.
Probably around 0.05, though it varies based on your board configuration and how the data applies. Also, simply changing the voltage might not suffice; you should consider vdroop and use an LLC design, while disabling C states and EIST. It's difficult to give a precise answer with limited information, but keeping the voltage under 1.4 should be safe as long as your load line offset is sufficient.
I lack sufficient knowledge about the topic to fully grasp what you mentioned. The power input is 1.77V and the CPU receives 1.32 for now. Some BIOS configurations include: cache ratio at 35, BCLK frequency set to auto, BCLK ratio also auto, spread spectrum disabled, CPU input voltage in fixed mode, fixed voltage at 1.77V, and CPU voltage mode overridden. Other details like cache voltage are handled automatically.