AMD says overclocking blows a hidden fuse on Ryzen Threadripper 7000 to show if you’ve overclocked the chip, but it doesn’t automatically void your CPU’s warranty::AMD explains the hidden fuses behind Ryzen Threadripper 7000 processors and how it will handle warranty claims.
Do you even need to overclock a Threadripper?
Why not if you’ve got thermal space to use? Overclocking will help with single-core applications where it would struggle more otherwise. It’s also just a general boost to performance for free.