There are a few CPU designs made in Minecraft, always I think using the Redstone extension which gives an approximation of electrical circuits.

Here are a couple, in video form, which seem to be models of real industrial CPUs rather than homebrew designs:

MC14500b 1-bit CPU


TMS1000 Calculator CPU

hello
what is minecraft ?
i am listening first time and how to make this graphics

.
Please don't ask questions which are so easily answered by a web search - it is not respectful of other people's time.

"""
https://minecraft.net/
Minecraft is a game about placing blocks and going on adventures.
"""