IgorsLAB published Ryzen 5 5600X and Ryzen 7 5800X with 2 CCDs spotted, can the CPU be unlocked to Ryzen 9? A quote from the article:

Our friend Yuri (1usmus) made an interesting discovery in the course of working on the new Clock Tuner for Ryzen (CTR) 2.0 for the Zen3 CPUs and the implementation of AMD’s API, because although both the Ryzen 5 5600X and Ryzen 7 5800X are actually made with only one chiplet (CCD), some time before Christmas 2020 models have been spotted with two CCDs physically present as well. This can even be read out with suitable means, according to Yuri.

  Ryzen 5 5600X and Ryzen 7 5800X with 2 CCDs spotted, can the CPU be unlocked to Ryzen 9?