Fourth Generation (1971-Present) Microprocessors
After 1971 the fourth generation computers were built. The fourth generation computers were the extension of third generation technology. The fourth generation computers emerged with development of the VLSI (Very Large Scale Integration).With the help of VLSI technology microprocessor came into existence. The computers were designed by using microprocessor, as thousands of integrated circuits were built onto a single silicon chip. What in the first generation filled an entire room could now fit in the palm of the hand. The fourth generation computers became more powerful, compact, reliable and affordable. As a result, they give rise to personal computer (PC) revolution.
For the first time in 1981 IBM introduced its computer for the home user and in 1984 Apple introduced the Macintosh Microprocessor.
To sum up all the information, the relative difference from the third generation and the fourth generation is simple:
These are the main differences between the two.
For the first time in 1981 IBM introduced its computer for the home user and in 1984 Apple introduced the Macintosh Microprocessor.
To sum up all the information, the relative difference from the third generation and the fourth generation is simple:
- increased speed and efficiency.
- can run many program at one time
- small and cheaper
These are the main differences between the two.