What is another term for the CPU?

The term "microprocessor" is another name for the CPU (Central Processing Unit) because it defines the primary component within a computer that performs the majority of processing tasks. The CPU is essentially a microprocessor that interprets and executes instructions from computer programs by performing basic arithmetic, logic, control, and input/output (I/O) operations specified by the instructions. The term emphasizes the physical structure of the unit, which consists of millions of tiny components functioning together to perform complex calculations, making it synonymous with the CPU in common language.

In regards to the other options, a co-processor assists the CPU by handling specific tasks to improve performance, a graphics chip focuses on rendering images and video, and a chipset is a collection of components that manage data flow between the processor, memory, and peripherals, but does not serve the same core function as a CPU or microprocessor.