While the conventional wisdom has been that overclocked memory offers minimal performance gains, that’s just not the case. Faster memory, whether it increases clock rate, reduces latency, or both, can have a significant effect on system performance. It’s most noticeable in apps like video encoding and compression, as well as in minimum frame

Source: Hot Hardware – AMD Is Looking To Make A Big Splash With DDR5 Overclocking On Its Zen 4 Platform