Why does memory start at 1333 on macbook pro mid12?

Question

RAM

I bought memory, it used to be 4 gigabytes, I took 8, came, installed it, the poppy immediately saw both bars, only the frequency is 1333, but it should be 1600, as it was with the factory memory, and as it is written in the specification for the new one. I started googling and didn't find anything. What can be done about it?

Answer 1

1600 tiles cannot synch, take two of the same.
but in general you don’t make much difference, you don’t drive applications that need 6 gigs of memory to be copied back and forth in seconds