Advanced Micro Devices Inc (AMD)

[oc detective]

If cpu-z is not updated to include the newer cpu types then naturally it will be read wrongly (case in point the FX55 90nm is being read as a socket 940 Clawhammer on 130nm at the moment!) this is merely cpu-z programming needing to read the name string. Everest is much better at cpu recognition as it is updated almost daily.
However the vcore reading is unlikely to be incorrect as cpu-z uses the pre-determined voltage indentification output code that is applicable to all cpus. The only way the vcore will be incorrect is if this code has been completely changed for this particular cpu series.