Why do you say "much, much faster"? $600 to $3 billion is about the same as going 2^9 (512) to 2^32 (4.3B), which requires 23 doublings. Moore's law initiall

Why do you say "much, much faster"? $600 to $3 billion is about the same as going 2^9 (512) to 2^32 (4.3B), which requires 23 doublings. Moore's law initially[1] specified a doubling every year (30 years would be 30 doublings), then was revised to every two years (15 doublings), but is often interpreted as doubling every 18 months (20 doublings). Seems pretty close to me! [1] https://en.wikipedia.org/wiki/Moore%27s_law https://en.wikipedia.org/wiki/Moore%27s_law