The MSI X370 Gaming Pro Carbon is capable of overclocking and was able to deliver a final overclock of 4000MHz on my Ryzen 7 1800X. The rub is that you are limited to multiplier-only overclocking for the CPU cores. This puts my chip at a slight disadvantage as it can run just about everything short of 4100MHz. With the latest BIOS updates, running 3000MHz plus memory speeds really is not a problem and helps drive system performance up as memory speeds increase. Most of this is possible thanks to MSI knuckling down and building a solid board using its Military Class VRM and DDR4 Boost packages.