ASRock has applied the Fatal1ty treatment to AMD's B450 chipset, and in a way that only ASRock can; using the Mini-ITX format. It's not often that we get such a truly gaming-oriented mITX product, that can also handle some overclocking, and supports 3466 MHz memory speeds.
Slow computer got you down? Maybe a hardware upgrade should be in your cards, if so this guide to the Fundamentals of Upgrading a PC is an invaluable read. PCSTATS Tips