04-15-2019, 11:04 PM
https://www.techpowerup.com/254634/msi-b...300-series
Quote:This normally should mean that any 300-series motherboard must support 4th generation Ryzen processors with a simple BIOS update. Most 300-series motherboards, including from MSI, even ship with USB BIOS Flashback feature to help with forwards compatibility. Unfortunately, motherboard companies such as MSI care more about their bottom-lines than the consumer. In a support e-mail to an X370 XPower Titanium owner, MSI confirmed that it will not extend Zen 2 support to AMD 300-series. Other motherboard vendors could follow MSI's suit as a representative of another motherboard vendor, on condition of anonymity, told TechPowerUp that "Zen 2" processors have steeper electrical requirements that 300-series motherboards don't meet. This is an excuse similar to the one Intel gave for the planned obsolescence of its 100-series and 200-series chipsets, even as it was repeatedly proven that those motherboards can run and overclock 9th generation processors with custom firmware just fine. Would MSI care to explain whether a B450M PRO-M2 has a stronger VRM than an X370 XPower Titanium to warrant "Zen 2" support? Will all "Zen 2" processor SKUs have steep electrical requirements? Will there not be any SKUs with double-digit-Watt TDP ratings?

