Adjust CPU voltage for I7-13700KF Reduce power consumption by lowering the clock speed safely

F5F Stay Refreshed Hardware Desktop Adjust CPU voltage for I7-13700KF Reduce power consumption by lowering the clock speed safely

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xRedxNightx
Member

176

10-06-2022, 07:54 AM

You should consider it carefully. The suggested setting of 1.8V for core input voltage is lower than typical requirements, so verify if it meets your system's needs before changing it.

xRedxNightx

10-06-2022, 07:54 AM #1

You should consider it carefully. The suggested setting of 1.8V for core input voltage is lower than typical requirements, so verify if it meets your system's needs before changing it.

Thea77661
Member

10-10-2022, 04:46 PM

I assume you're referring to temperatures that are too low for typical performance, like under 50°C or so.

Thea77661

10-10-2022, 04:46 PM #2

I assume you're referring to temperatures that are too low for typical performance, like under 50°C or so.

willowengstrom
Member

137

10-11-2022, 04:16 PM

The main power supply voltage appears to be labeled VCCIN, which drives the built-in regulator supplying most internal voltages such as VDDQ TX and VCCSA. You should aim to boost this to 2V for a slight efficiency gain, but keep it at 1.8V unless you're concerned about the core voltage.