I found the answer. I'm using Ryzen Master Ultility software (The Threadripper Version) download is available on the AMD site, gets accurate temp readings and monitoring. AMD Ryzen™ Master Utility for Overclocking Control | AMD
it is the corsair link software that is the problem its bugged and says the same thing for my 1920x.
just take you reading from the AMD Ryzen™ Master Utility for Overclocking Control its has the correct temp.