CONCEPT
The Microprocessor Analogy
Moore's clearest illustration of cost over capability: the Intel 4004, by any performance measure inferior to the mainframes of its era, transformed the world not because it was powerful but because it was cheap enough to embed in products the previous cost structure could not support.
The Intel 4004, released in 1971, was not a particularly fast computer. It operated at 740 kilohertz and executed roughly sixty thousand instructions per second. Mainframes of the era were orders of magnitude more powerful. By any capability measure, the microprocessor was an inferior product. What it was, decisively and transformatively, was cheap. A single chip, costing a few dollars in volume, replaced a circuit board costing hundreds or thousands. The capability-per-dollar ratio improved by orders of magnitude, not because capability increased but because cost collapsed.
In The You On AI Field Guide
The cost collapse created users who had never existed. Before the microprocessor, the only users of computation were organizations large enough to justify mainframes or minicomputers — corporations, universities, government agencies, research laboratories. After the microprocessor, computation was cheap enough to embed in a calculator, a traffic light, a microwave oven, a