Technical characteristics of the human brain

All the same, if we compare the human brain with a computer, then what characteristics would it have?

So far I have managed to find out only the amount of memory of our live hard drive.
')
And, surprisingly, based on the total number of synapses in the brain, the amount of data that it can hold is truly enormous - about 125 petabytes .
But based on the average ability to memorize, according to one theory, a person remembers about 120 megabytes in his life, and on the other, about 7 MB for each year he lived.

But what about everything else: the frequency of the processor, the amount of video and RAM, etc.?

Let's think together and try to come to average values ​​by thinking and proving :)