According to a new leak, MSI might soon release the MAG B660M Mortar Max WiFi DDR4 motherboard with an external clock generator made by Renesas.
A few months ago, der8auer discovered that motherboards with an external clock generator unlock BCLK overclocking of Intel’s non-K (locked multiplier) Alder Lake CPUs. With the right settings, even a Celeron G6900 could be overclocked from 3.4 GHz to over 5.3 GHz.
The MAG B660M Mortar Max WiFi DDR4 changes that, as can be inferred from its rather-lengthy name. Another advantage of the external clock generator is that it adds PCIe 5.0 support for the first expansion slot, something all of the other B660M Mortar models lack (confusingly, there are already four variations out with DDR4/DDR5 and each with/without WiFi).
Read more @ TechSpot