What does 386 mean in computers?

A. 0-9. The first 32-bit CPU in, and third generation of, the Intel x86 family. The term may refer to the chip or to a PC that used it. Introduced in late 1985, it was the successor to the 286, and although adequate for DOS, it was slow for Windows and other graphics-based programs.

What year did the 386 come out?

1985
The Intel 386, originally released as 80386 and later renamed i386, is a 32-bit microprocessor introduced in 1985.

How fast was a 386 computer?

4 million operations per second
Compaq introduces the Deskpro 386 system At 4 million operations per second and 4 kilobytes of memory, the 80386 gave PCs as much speed and power as older mainframes and minicomputers.

What is SL in microprocessor?

The Intel’s i486SL is the power-saving variant of the i486DX microprocessor. The SL was designed for use in mobile computers. It was produced between November 1992 and June 1993. Clock speeds available were 20, 25 and 33 MHz. Refer to the respective section of the list of Intel microprocessors for technical details.

What was the first 32-bit computer?

The world’s first single-chip fully-32-bit microprocessor, with 32-bit data paths, 32-bit buses, and 32-bit addresses, was the AT Bell Labs BELLMAC-32A, with first samples in 1980, and general production in 1982.

Which area code is 386?

Florida
Area code 386 is a Florida telephone area code that was split from 904 on February 15, 2001.

What was the first 32-bit processor?

iAPX 432
Intel’s first 32-bit microprocessor was the iAPX 432, which was introduced in 1981, but was not a commercial success. It had an advanced capability-based object-oriented architecture, but poor performance compared to other competing architectures such as the Motorola 68000.

Why is 4GB 32bit?

Because each byte of memory has to have an address. In a 32-bit operating system, an address is 32 bits long; thus, there are 2^32 possible addresses, which means there are 2^32 bytes = 4 GB.

What is 32-bit in 32-bit processor?

1. 32-bit is a type of CPU architecture that is capable of transferring 32 bits of data per clock cycle. More plainly, it is the amount of information your CPU can process each time it performs an operation.

What was the Intel 386SX processor used for?

Intel introduced the 386SX CPU as a bridge between the generation machines built around its aging 16-bit 286 chips and the more full-featured, state-of-the-art 32-bit 386 processor. These were the days when personal computers were beige- or putty-colored metal boxes and people could easily spend $5,000 on a single computer.

When did the Intel i386 microprocessor come out?

The Intel 386, originally released as 80386 and later renamed into i386, is a 32-bit microprocessor introduced in 1985. The first versions had 275,000 transistors and were the CPU of many workstations and high-end personal computers of the time.

What’s the difference between 386 SL and 386SX?

The 386SL is another variation on the 386 chip. This low-power CPU had the same capabilities as the 386SX, but it was designed for laptop systems in which low power consumption was needed. The SL chips offered special power-management features that were important to systems that ran on batteries.

When did the Intel 80386 microprocessor come out?

The Intel 80386, also known as i386 or just 386, is a 32-bit microprocessor introduced in 1985. The first versions had 275,000 transistors and were the CPU of many workstations and high-end personal computers of the time. As the original implementation of the 32-bit extension of the 80286 architecture,…