8048x > AMDAm5x86-P75-3
Modified: March 11, 2005, 12:57 pm
Manufacturer:AMD
Model:Am5x86-P75
Speed:133MHz
Type:80486
Data Code:9729
Introduced:1990
Transistors:1.6 Million
Package:208TQFP w/ Metal Slug
Process:0.6 Micron
Architecture:32 bit x86 w/ FPU
Used in:Computers and Upgrade kits.
Description:.
The successor to the 80386 processor, Intel 80486
(i486) added new important features:

Floating Point Unit was integrated with the
processor

Internal clock doubling and tripling allowed the
processor to run much faster in existing
motherboards.

Power management features and SMM (System
Management Mode) became a standard feature of the
processor.

The AMD 5x86 was clock quadrupled, and
performed almost as fast as a Pentium 75.
This is the low profile version used on embedded
systems as well as Evergreen Upgrade kits.