The brain does not use quantum computing as far as I know. At least not in the sense that would be highly beneficial computationally. The brain achieves a compute density many orders of magnitude denser than any classical computer we will ever able to design at about 20 W of energy that is the primary advantage of the brain. We cannot build such a structure with silicon, because it would overheat. Even if we would be able to cool it (room temperature superconductors), there is no way to manufacture it. 3D memory is just a couple of layers extra but the yie...
My estimate is very different from what others suggest and this stems from my background and my definition of AGI. I see AGI as human-level intelligence. If we present a problem to an AGI system, we would expect that it does not make any "silly" mistakes, but that it makes reasonable responses like a competent human would do.
My background: I work in deep learning on very large language models. I worked on the parallelization of deep learning in the past. I also have in-depth knowledge of GPUs and accelerators in general. I developed the fasted a...
Thanks, Ethan! I updated the post with that info!