The Intel 80386 ("eight-oh-three-eighty-six"), 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, the 80386 instruction set, programming model, and binary encodings are still the common denominator for all 32-bit x86 processors, which is termed the i386-architecture, x86, or IA-32, depending on context.
The 32-bit 80386 can correctly execute most code intended for the earlier 16-bit processors such as 8088 and 80286 that were ubiquitous in early PCs. (Following the same tradition, modern 64-bit x86 processors are able to run most programs written for older x86 CPUs, all the way back to the original 16-bit 8086 of 1978.) Over the years, successively newer implementations of the same architecture have become several hundreds of times faster than the original 80386 (and thousands of times faster than the 8086). A 33 MHz 80386 was reportedly measured to operate at about 11.4 MIPS.
He needs me
He doesn't know it, but he needs me
And so no matter where he goes
Though he doesn't care
He knows that I'm here
He needs me
I ought to leave him, but he needs me
I know that I'm not very bright
Just to tag along
Oh, but right or wrong
I'm his and I'm here
And I'm gonna be his friend or his lover
'Cause my one ambition is
To wake him and make him discover
That he needs me
I've got to follow where he leads me
Or else he'll never know that I need him