The AMD RuiLong 5600X processor shows off great performance with its 6 cores and 12 threads, 3.7GHz default and 4.6GHz accelerated frequency, and 32MB of L3 cache. Thanks to the newly introduced Zen3 architecture, the capacity of the L3 cache per core is doubled compared to the previous generation, providing even greater efficiency. When it comes to choosing a motherboard, motherboard recommendations for the 5600X focus on the AMD 500 series, including the mainstream B550 and high-end X570.
The B550 and X570 are the official motherboard options for the RuiLong 5600X. The B550 motherboards, the mainstream choice for the 5600X, offer a good price/performance ratio and are well-positioned for this processor. While the X570 is superior in terms of specs, the B550's electrical performance is not to be underestimated, and may even surpass it. As for the previous generation's B450 and X470, while theoretically compatible, some may require a BIOS update to work properly, and the B350 and X370, in particular, are no longer recommended.
Overall, for Rui Long 5600X users, B550 motherboards such as the ASUS B450MPROGAMING or MSI B450M Mortar are recommended, as they offer good performance and stability. However, make sure the BIOS is updated before purchase to avoid unnecessary troubles during installation. If you are on a limited budget, the price cut B450 is also an affordable option.