Throughout history, man has tried to invent devices to assist him in calculating and processing data. The first generation of computing system were in use in the late 1940s which used vacuum tubes as the main component. At present, computer system is designed in a variety of sizes and prices. They range from small less costly computers such as microcomputers to minicomputers. This article explores the classification of computers according to their sizes, explaining the major types and their uses. Read on to learn more about how computers are classified based on their sizes.
How are computers classified based on their sizes?
The classification of computers according to their sizes helps us understand how different systems are designed for different levels of performance and usage. Generally, computers are categorized into four main types based on size: supercomputers, mainframe computers, minicomputers, and microcomputers.
Let’s explore how computers are classified based on their sizes and unique characteristics.
1. What Is a Supercomputer?
The first classification of computers according to size is to classify them as supercomputers, this is the largest, fastest, and most powerful type of computer. It can perform trillions of calculations per second, making it ideal for tasks that require massive data processing and complex mathematical computations. Examples include IBM Summit, Fujitsu Fugaku, and Cray supercomputers. Supercomputers are mainly used in scientific research, weather forecasting, space exploration, and artificial intelligence. In the classification of computers according to their sizes, supercomputers rank at the top level due to their extreme speed and processing capability.
2. What is a Mainframe Computer?
The second classification of computers according to size is to classify them as Mainframe computers, this is a large, fast, general purpose, multi-capacity machine that is used to perform all organization’s processing. The computer is quite expensive therefore it is suitable for large organizations which includes universities, government agencies and large business firms. Installation of this computers to their respective positions require high tech skills from system analyst, programmers and computer operators who have been accredited in Computer Science course offered at Finstock Evarsity College.
3. What is a Minicomputer?
The third classification of computers according to size is to classify them as minicomputers, this is a mid-sized digital computer smaller and less costly than a mainframe but capable of supporting multiple users. It includes a central processing unit (CPU), input and output devices, and a minimum of 4K bytes of memory. Minicomputers are widely used in small businesses, research labs, and departments within larger organizations. They serve as a bridge between microcomputers and mainframes in the classification of computers according to their sizes.
4. What is a Microcomputer?
The fourth classification of computers according to size is to classify them as microcomputers also known as a personal computer (PC), this is the smallest type of computer. It is built around a single integrated circuit chip and performs everyday computing tasks. Common examples of microcomputers include laptops, desktops, tablets, and smartphones. Microcomputers are used for small business operations, home applications, gaming, and educational purposes. In order to operate this computers, you require computer technology knowledge skills which you can acquire by enrolling for the Software Engineering course offered at Finstock Evarsity College and learn basics of computer that will help in your business and your day to day activities that will require the help of a computer.
5. Are there any other classification of computers according to their sizes?
As technology changes the classification of computers according to their sizes my change, let us know through a comment whether there is another way to classify computers according to their sizes. You can also find out more details about classification of computers according to their sizes by exploring and enrolling in computing related courses available at the side bar.