bus overclocking 12400f

artem1983000
In principle, you can. There are articles on the net about this.

The 12400 internal clock generator is locked at a value no higher than 103 MHz, attempts to raise this value higher will result in unstable system operation. For stable overclocking, you need an external one. And the external clock generator is soldered on the flagship z690 and a couple of strixes on the b660 from asus, maybe on some other msi mags, but I'm not sure about ddr5 boards. On these you can definitely, but the price bites.

ASRock Z690 AQUA OC (bios: 4.05.BC10)
ASUS ROG Maximus Z690 Formula (bios: 0811)
ASUS ROG Maximus Z690 Extreme (bios: 0811)
ASUS ROG Maximus Z690 Hero (bioses: 0811, 1003)
ASUS ROG Maximus Z690 Apex (bioses : 0811, 0072)
ASUS ROG STRIX B660-G Gaming WiFi (bios: 1003)
ASUS ROG STRIX B660-F Gaming WiFi (bios: 1003)
ASUS ROG Maximus Z690 Formula
GIGABYTE Z690 Aorus Tachyon (bios: X2i)
MSI MEG Z690I UNIFY (bioses: E7D29IMS.111, E7D29IMS.122)
MSI MEG Z690 UNIFY-X (bioses: A22TC, A22TH (C for C0 stepping, H for H0 stepping))
MSI MEG Z690ACE

I overclocked on MSI MAG B660M MORTAR MAX WIFI. A special fee was recommended.