The cpu is a kind of chip, because the CPU is mainly composed of integrated circuits (chips). But the chip is not just the CPU, because many other hardware of electronic products are useful to the chip, such as BISO chip, graphics chip, sound card chip, memory chip, hard disk chip, etc., and the CPU chip is just one of them. The CPU (central processing unit) is equivalent to the brain, so the chip inside is very important, the quality of the CPU chip, affects the performance of the overall data processing power of the computer.