Intel 80486

The Intel 80486, also known as the i486 or 486, is a microprocessor that was produced by Intel from 1989 to 1993. It was the successor to the Intel 80386 and was the first microprocessor to use the 32-bit x86 instruction set. The 80486 was introduced in 1989 and was the first Intel chip to … Read more


A coprocessor is a hardware device that is used to perform specific tasks that are typically carried out by the central processing unit (CPU). Coprocessors generally have their own dedicated processing units and memory units, which gives them the ability to carry out their tasks independently from the CPU. One of the most common examples … Read more