Intel Celeron Mendocino core

Previous generation		Related core	Next Generation
Covington » 0.25 micron » No L2 cache Celeron	Mendocino » 0.25 micron » On-die 128 KB L2 cache Celeron		Coppermine » 0.18 micron » 256 KB L2 cache Pentium III Mobile Pentium III Celeron Mobile Celeron

The Mendocino core was introduced on August 24, 1998. This core is based on P6 microarchitecture.

New core features:

• On-die 128 KB level 2 cache
• 370-pin PGA package

Celeron processors with Mendocino core can be identified by:

• Part number: part number contains 80524R.
  An example: FV80524RX533128.
• CPU ID: Processors with the Mendocino core have CPU IDs 660 and 665.

	Celeron (SEPP)	Celeron (PPGA)
Manufacturing technology	0.25 micron
Frequency	300 MHz - 433 MHz	300 MHz - 533 MHz
Fastest processor	Celeron 433 MHz	FV80524RX533128 / BX80524P533128 - 533 MHz
Front-side bus	66 MHz
L2 cache	128 KB
Package	Single Edge Processor Package	370-pin Plastic Pin Grid Array
Socket	Slot 1	Socket 370