AMD beforehand confirmed that Zen Three can be appropriate with 400-series chipsets. Nonetheless, there is a caveat to this that has homeowners for these motherboards nervous. Ryzen 5000 compatibility relies on the motherboard’s producer to implement through an up to date BIOS. Not all motherboard producers have dedicated to creating their 400-series boards appropriate with Zen 3, however one has introduced that they’re going to be doing so with each mannequin. MSI might be bringing Ryzen 5000-series help to its total line of motherboards with no exceptions. MSI continues to be figuring out launch particulars, however the firm is concentrating on January 2021 for the brand new firmware. This up to date BIOS will cowl MSI’s B450 and X470-series motherboards and permits customers to improve to a Zen Three processor as soon as put in. Nonetheless, the method is not with out caveats.Although MSI hasn’t revealed specifics, upgrading a B450 or X470 motherboard to help Zen Three might contain some compromises. Since a lot of these boards have restricted BIOS reminiscence in comparison with 500-series boards, the replace is a one-way ticket. When the brand new firmware is put in, some motherboards will now not be appropriate with older Ryzen CPUs, and there might be no choice to roll the firmware again. One other drawback the B450 and X470 chipsets face is their lack of help for PCIe 3.0. There aren’t that many PCIe 4.Zero units obtainable but, however the newest SSDs, NVIDIA’s RTX 3000-series GPUS, and AMD’s present and upcoming-gen GPUs all make the most of the upper bandwidth for higher efficiency (in idea). MSI’s announcement is sweet information for players, who’ve more and more discovered that CPU upgrades normally entail a motherboards swap as nicely. For lovers that crave the newest and best, Zen Three help for 400-series motherboards means they will have the ability to take pleasure in AMD’s upcoming CPUs with out breaking the financial institution. Hopefully, this consumer-friendly transfer will affect Intel to help extra longevity from its chipsets.