Can CPU-Z Be Wrong?

I rely on the CPU and what is etched on the CPU.

When deciding between CPU-Z or Windows Device Manager, CPU-Z gets my vote every time. It is generally correct, though sometimes with ultra-new CPUs it needs an update before the info is updated in the program.

CPU-Z is usually reliable but the frequency of new chips and chipsets being released, there can be issues.

Updated CPU-Z, by all means.

I don't understand Kraynor, I know CPU-Z only get things wrong when its database isn't updated, but how can MS Windows get it wrong?