With the B550 chipset, AMD has added a cheap alternative to the X570. With the appearance of the more modern chipset, the board partners have of course also presented new mainboards, which have become more attractive overall. Because in addition to more up-to-date standards with regard to expansion slots and network features, the power supply was also often drilled out – as is the case with the MSI MPG B550 Gaming Carbon WiFi here.
Read more @ Hardware Journal (German)