Multiple choice general knowledge science & technology Moore's law the number of transistors on a chip will double about every two years the CPU die size reduces by half every two years the CPU clock speed doubles about every two years the memory speed doubles about every two years Reveal answer Fill a bubble to check yourself A Correct answer Explanation Moore's law, formulated by Gordon Moore in 1965, observes that the number of transistors on a microchip doubles approximately every two years. It refers to transistor density, not die size, clock speed, or memory speed.