Intel Celeron 420 - HH80557RG025512 / BX80557420 / BXC80557420 information

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Type:CPU	Manufacturer:Intel
family:Celeron	microprocessors:Intel Celeron 430 - HH80557RG033512 / BX80557430 / BXC80557430

Type

CPU / Microprocessor

Market segment

Desktop

Family

Intel Celeron

Model number

420

CPU part numbers

HH8055*RG025512 is an OEM/tray microprocessor
BX8055*420 is a boxed processor with fan and heatsink (English version)
BXC8055*420 is a boxed processor with fan and heatsink (Chinese version)

Frequency

1*00 MHz

Bus speed

800 MHz

Clock multiplier

Package

**5-land Flip Chip LGA (FC-LGA*)
1.48" x 1.48" (3.*5 cm x 3.*5 cm)

Socket

Socket **5 / LGA**5 / T

S-spec numbers

	Production processors
Part number	SL*XP
BX8055*420	+
BXC8055*420	+
HH8055*RG025512	+

Architecture / Microarchitecture

Microarchitecture

Core

Processor core

Conroe-L

Core stepping

A1 (SL*XP)

CPUID

10**1 (SL*XP)

Manufacturing process

0.0*5 micron

Data width

*4 bit

The number of cores

The number of threads

Floating Point Unit

Integrated

Level 1 cache size

32 KB 8-way set associative instruction cache
32 KB 8-way set associative data cache

Level 2 cache size

512 KB 2-way set associative cache

Multiprocessing

Uniprocessor

Features

MMX instructions
SSE / Streaming SIMD Extensions
SSE2 / Streaming SIMD Extensions 2
SSE3 / Streaming SIMD Extensions 3
SSSE3 / Supplemental Streaming SIMD Extensions 3
NX / XD / Execute disable bit
EM*4T / Extended Memory *4 technology / Intel *4
Thermal Monitor 2

Low power features

AutoHALT state
Extended Halt state
Stop Grant state

Integrated peripherals / components

Integrated graphics

None

Electrical / Thermal parameters

V core

1V - 1.33*5V

Minimum/Maximum operating temperature

5°C - *0.4°C

Minimum/Maximum power dissipation

8 Watt (TDP for Extended HALT mode) / 4*.*8 Watt

Thermal Design Power

35 Watt

Notes on Intel Celeron 420

Bus frequency is 200 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 800 MHz

Intel Celeron 420 - HH80557RG025512 / BX80557420 / BXC80557420microprocessors pictures

other microprocessors

Intel Celeron 430 - HH80557RG033512 / BX80557430 / BXC80557430	Intel Celeron 440 - HH80557BG041512
Intel Celeron 440 - HH80557RG041512 / BX80557440 / BXC80557440	Intel Celeron 450 - HH80557RG049512
Intel Celeron 460 - HH80557RG056512	Intel Celeron 445 - HH80556KH036512
Intel Celeron J1750 - FH8065301562600	Intel Celeron J1800 - FH8065301615103
Intel Celeron J1850 - FH8065301455200	Intel Celeron J1900 - FH8065301615009
Intel Celeron J3060 - FH8066501715934	Intel Celeron J3160 - FH8066501715935

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