What this means, essentially, is that no matter the settings (or even getting a dedicated GPU, as some others suggested) Dolphin will run like ass for you. Combined, you have just about one of the worse setups for Dolphin. Ryzen improves this, making them better for emulation). APUs have notoriously awful CPUs, for one, and AMD CPUs also have relatively low IPCs (or, at least, their older ones. TotalInsanity4 and Jdbye are correct, the APU is the issue here.