Why is the wrong frequency indicated in processors and RAM?

Question

Processors

Good afternoon!
I went to the dns, I look at the processors and RAM on the AM4 platform.
For example, it is written like this: AMD Ryzen 7 2700 CPU - Maximum RAM frequency 2933 MHz
Motherboard: ASUS PRIME B350M-K - Maximum memory frequency (MHz) 3200 MHz
RAM: Patriot Viper - Clock frequency 4133 MHz
Actually the question itself: why in principle top CPU does not support 4133 MHz? I went through all the processors that were in the store, not one of them supports this frequency, for which they then made 4133 MHz, if the CPU does not support it, please explain, I don’t understand

Answer 1

Actually the question itself: why, in principle, the top-end CPU does not support a frequency of 4133 MHz?

And why should?
These things were created independently, by different firms according to different principles at different times.
Well, faster memory has come out, and converting the processor to support it is a lot of work and a huge investment of time, that is, as a result, huge financial costs. Which will not pay off .
No one will do this for every next slightly overclocked RAM model.

Answer 2

because overclocking.

Answer 3

The RAM frequency indicated in the specifications is the maximum stable operating frequency. That is, if you drive higher, then the manufacturer no longer guarantees that everything will work as it should.