Possible RFID chip found on Intel's new i9 CPU after removing heatspreader

The relevant part:

There appears to be an RFID chip in the corner of the Intel i9-7900X that we looked at, which would lead us to believe that the chip is capable of storing user information. Der8auer’s theory is that this could be used to store user overclock data, e.g. maximum stable OC. Such a chip could also be used for RMA processes, theoretically.