2021年8月18日 · The Intel 386 SX CPU quickly replaced the 286 CPU in the early 1990s. For a time, it was a very popular CPU, especially for people who were wanting to run Microsoft Windows. Yet the two CPUs run at nearly identical speed. So what was the big deal? The 286 vs 386SX argument could be confusing in 1991, and it’s not much clearer today. Half a 386DX

2008年8月4日 · The two best known are the 386 SX (Single-word eXternal), which had a 16-bit data bus, and the 386 DX (Double-word eXternal) with a 32-bit data bus.

2023年12月18日 · Pat Gelsinger was one of the key design engineers behind the development of the 386 processor, and etched his initials (twice) into the 386 processor die.

In this blog post, I look at die photos of the Intel 386 processor and explain what they reveal about the history of the processor, such as the move from the 1.5 µm process to the 1 µm process.

2024年10月3日 · Alternatively called a 386 or the i386, the 80386 is a CPU (Central Processing Unit) developed by Intel. It was introduced in October 1985 as an upgrade to the 80286 processor and stopped production in September 2007.

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

The 386 is a full 32-bit processor optimized for high-speed operation and multitasking operating systems. Intel introduced the chip in 1985, but the 386 appeared in the first systems in late 1986 and early 1987.

2015年11月17日 · If you want the power of a 386 processor today, you’re in luck: [Pierre Surply] has developed a modern development board for the 80386SX CPU. This board is based on a 386 processor that comes...

The Intel 80386, also known as the i386, or just 386, was a 32-bit microprocessor introduced by Intel in 1985. The first versions had 275,000 transistors and were used as the central processing unit (CPU) of many workstations and high-end personal computers of the time.

2025年3月10日 · The third x86 generation of x86 microprocessors, Intel 80386 (i386) was a 32-bit microprocessor backwards compatible with previous generations of 80x86 CPUs. Major new feature in the i386 CPU was 80386 protected mode - this mode fixed many shortcomings that existed in the 80286 processor and in the 80286 protected mode: