Intel Celeron 400


	News · Chips · Information · Forum · Links · About	Search Identify
BSP · CPU · FPU · MCU · SoC · Other ICs · Curiosities

CPU Information

General information
Type	CPU / Microprocessor
Family	Intel Celeron
CPU part number	Celeron 400
Frequency (MHz) ?	400
Bus speed (MHz) ?	66
Clock multiplier ?	6
Package	Single Edge Processor Package 5" x 2.275" (12.7 cm x 5.78 cm)
Socket	Slot 1 (SC242)
Introduction date	4-Jan-99
Price at introduction	$166

Architecture / Microarchitecture
Processor core	Mendocino
Manufacturing process	0.25 micron 19 million transistors
Data width	32 bit
Floating Point Unit	Integrated
Level 1 cache size ?	16 KB code 16 KB data
Level 2 cache size ?	128 KB
Physical memory (GB)	4
Features	MMX technology
Low power features	AutoHALT state ? Stop Grant state ? Sleep state ? Deep Sleep state ?

Electrical/Thermal parameters
V core (V) ?	2
Maximum operating temperature (°C) ?	85
Maximum power dissipation (W) ?	23.7


Engineering sample - front view
400 MHz 128 KB L2 cache Single Edge Processor package (slot 1) Mendocino core Engineering sample Front view Image reduced 2x times

Engineering sample - back view
400 MHz 128 KB L2 cache Single Edge Processor package (slot 1) Mendocino core Engineering sample Back view Image reduced 2x times

Front view
400 MHz 128 KB L2 cache Single Edge Processor package (slot 1) Mendocino core Front view Image reduced 2x times

Back view
400 MHz 128 KB L2 cache Single Edge Processor package (slot 1) Mendocino core Back view Image reduced 2x times
Add picture

Tested processor
CPU ID:	0660h
CPU vendor string:	GenuineIntel

Motherboard ASUS P2B-S (PC-DOS)
Dhrystone 2.1 (VAX MIPS)	396.97
Doom 1.9s high detail (FPS)	82.26
Doom 1.9s low detail (FPS)	132.43
Linpack 100x100 (MFLOPS)	144.66
Whetstone (KWIPS)	213.64

Motherboard ASUS P2B-S (Win98)
Sandra Dhrystone (MIPS)	1372
Sandra MultiMedia Floating Point (it/s)	998
Sandra MultiMedia Integer (it/s)	2645
Sandra Whetstone (MFLOPS)	533

Tested processor
CPU ID:	0660h
CPU vendor string:	GenuineIntel

Motherboard ASUS P2B-S (PC-DOS)
Dhrystone 2.1 (VAX MIPS)	396.97
Doom 1.9s high detail (FPS)	82.32
Doom 1.9s low detail (FPS)	132.43
Linpack 100x100 (MFLOPS)	144.87
Whetstone (KWIPS)	213.7

Motherboard ASUS P2B-S (Win98)
Sandra Dhrystone (MIPS)	1372
Sandra MultiMedia Floating Point (it/s)	997
Sandra MultiMedia Integer (it/s)	2643
Sandra Whetstone (MFLOPS)	533


Terms and Conditions · Contact Us	(c) Copyright 2003 - 2008 Gennadiy Shvets