A transistor has only one base that controls the output. It’d be like a brain cell with only one input and one output. A typical brain cell can have thousands

A transistor has only one base that controls the output. It’d be like a brain cell with only one input and one output. A typical brain cell can have thousands of inputs and many outputs. The best GPUs are still many orders of magnitude less complex than the human brain. However I think we are getting somewhere. We’re getting to the point where artificial neural networks can rival the complexity of simple invertebrates.