Users' questions

When did the 486 processor come out?

When did the 486 processor come out?

Introduced in 1989, it was the successor to the 386 and the first chip in the line to include a built-in math coprocessor. Providing acceptable performance for DOS, it was bare minimum for Windows. Later versions of the chip doubled and tripled internal speeds (see DX2 and DX4).

What does 486 mean in computers?

486 INTEL 80486 Microprocessor Computing » Hardware Rate it:
486 Intel 80486 processor Computing Rate it:

How much RAM did a 486 have?

It used an Intel 80486DX2 to support 210MB of hard disk and up to 32MB of RAM. Later, Compaq 486 desktop versions utilized similar technology to market its computers.

How many transistors does a 486 CPU have?

one million transistors
486 introduced a number of enhancements to 386 including a new level 1 cache, better IPC performance, and an integrated FPU. The 486 became the first x86 chip family to exceed one million transistors.

How much gold is in a Pentium processor?

Each Pentium Pro chip, pictured below, has roughly 1 gram of gold in it. (According to Kitco, this means that each Pentium Pro chip has ~ $43 worth of gold when this was published.) Pentium Pro Processors, made by Intel, are a gold mine. Each chip contains roughly one gram of gold.

What does 143 mean in a text message?

I love you
143 is code for I love you, especially used on pagers back in the 1990s.

Is 80386 still used?

A 33 MHz 80386 was reportedly measured to operate at about 11.4 MIPS. In May 2006, Intel announced that i386 production would stop at the end of September 2007. Although it had long been obsolete as a personal computer CPU, Intel and others had continued making the chip for embedded systems.

How many transistors are in a CPU 2020?

As of 2020, the highest transistor count in a graphics processing unit (GPU) is Nvidia’s GA100 Ampere with 54 billion MOSFETs, manufactured using TSMC’s 7 nm process….Microprocessors.

Processor Intel 8086 (16-bit, 40-pin)
MOS transistor count 29,000
Date of introduction 1978
Designer Intel
MOS process (nm) 3,000 nm

What is the smallest transistor?

In a shining example of the inexorable march of technology, IBM has unveiled new semiconductor chips with the smallest transistors ever made. The new 2-nanometer (nm) tech allows the company to cram a staggering 50 billion transistors onto a chip the size of a fingernail.

Are CPU pins real gold?

A. Only gold plated. Pin diameter is 0.305 (+,-)0.025 mm. A quickie calculation yields 0.000176 cc of gold per CPU, worth $0.059 @ $660/troy ounce.

Which is better AMD 486 or Intel 486?

While competing 486 chips, such as those from Cyrix, benchmarked lower than the equivalent Intel chip, AMD’s 486 matched Intel’s performance on a clock-for-clock basis.

When did the Year 486 start and end?

At the time, it was known as the Year of the Consulship of Basilius and Longinus (or, less frequently, year 1239 Ab urbe condita). The denomination 486 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.

When did the Intel 80486 microprocessor come out?

Intel 80486. The Intel 80486, also known as the i486 or 486, is a higher performance follow-up to the Intel 80386 microprocessor. The 80486 was introduced in 1989 and was the first tightly pipelined x86 design as well as the first x86 chip to use more than a million transistors, due to a large on-chip cache and an integrated floating-point unit.

When did the 486DX2 66 MHz processor come out?

The 486DX2 66 MHz processor was popular on home-oriented PCs during the early to mid 1990s, toward the end of the MS-DOS gaming era. It was often coupled with a VESA Local Bus video card.