Gm.
The human brain runs on something like 20 watts of power. Less than a lightbulb. How many calculations it can do per second is partially unknown, but based on various estimates over the years the...
a squirrel‘s brain can navigate a non-lab-world with adversaries fast and well. The problem is not processing huge amounts of data. That data gets reduced quickly. Your ears practically turn wav files into mp3 before the data enters your brain. The problem is getting a good approximation of the real world in simulations. Reinforcement learning needs enormous amounts of repetition while reality is slow and expensive.