What are the categories of computers according to their performance?

What are the categories of computers according to their performance?

1. Supercomputer, also known as supercomputer, adopts a large-scale parallel processing architecture. CPU is composed of hundreds and thousands of processors. It has very strong computing capacity. Most of them are used in military, scientific research, meteorology, oil exploration and other fields
2. Mini supercomputer is the same as supercomputer, but it uses more advanced large-scale integrated circuit and manufacturing technology, so it is small in size and low in cost. It can even be made into desktop computer and put on the user's desk, which is convenient for the promotion and use of supercomputer
3. Mainframe, or backbone, mainframe
4. Super minicomputer
5. Workstation refers to the computer with high speed computing ability and strong graphics processing function launched by SGI, sun, Dec, HP, IBM and other large companies
6. Personal computer, also known as personal computer (PC) or microcomputer, they are cheap, performance continues to improve, suitable for personal office or home use