Motherboard model: Asus maximus hero x wi-fi
UEFI Version: 0505
CPU: Intel i5-8400
CPU Cooler: Corsair H100i v2
I've been runnig above system now just for few days.
I have been wondering really high (IMO) core VID values and thus high Vcore values with this 8400.
Straight out with default values asus MCE core VID and thus also Vcore goes up to 1.36 V when running prime. Disabling MCE and thus introducing power limiting those values drop to around 1.28 V.
These reading seem quite high compared to overcloked 8700k values.
I have only found one reference where to compare voltages i5-8400 should be running. This video
shows voltages below 1.2 when running MCE and all core and without those. Mobo they are running on video is Asus prime z370-a.
I guess i5-8400 can stand those voltages, but I would like to use this with "correct" voltages and no extra as they are not needed.