One of the big improvements over X370 boards that X470 models have introduced is improved power circuitry to better deal with AMD’s Ryzen CPUs and to cater for the higher TDPs of certain new 2nd Gen Ryzen models such as the Ryzen 7 2700X. Nowhere is this more evident than the MSI X470 Gaming M7 AC, which in power circuitry terms appears to be an entirely different beast to its predecessor.
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