8048x > AMDA80486DX4-90

Modified: March 11, 2005, 12:44 pm

Manufacturer:	AMD
Model:	Am486 DX4-90
Speed:	90MHz
Type:	80486
Data Code:	9503
Introduced:	1992
Transistors:	1.6 Million
Package:	168CPGA
Process:	0.6 Micron
Architecture:	32 bit x86 w/ FPU
Used in:	Computers
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. This is a clock tripled version with a 30MHz bus. The 30MHz bus is very uncommon. The NV8T version is a 3 Volt part as opposed to the earlier 5V parts. It also have the cache enhancements.