CPU Prozessor Intel Pentium 4 640 SL7Z8 3.2GHz HT 800MHz FSB 2M Sockel 775* c291

Technische Daten

Type

CPU / Microprocessor

Family

Intel Pentium 4

Processor number 

640

Part number

JM80547PG0882MM, BX80547PG3200F, BX80547PG3200FT

Processor markings

3.20GHZ/2M/800/04A

Frequency (GHz) 

3.2

Bus speed (MHz) 

800

Clock multiplier 

16

Package type

775-land FC-LGA4

Socket type

Socket 775 (LGA775)

Architecture / Microarchitecture / Other

CPUID

0F43h

Core stepping

N0

Processor core

Prescott

Manufacturing technology (micron)

0.09

L2 cache size (MB) 

2

Features

EM64T technology, Enhanced SpeedStep technology, Execute disable bit, Hyper-Threading technology

Core voltage (V) 

1.25 - 1.388

Case temperature (°C) 

67.7

Notes on sSpec SL7Z8

This part also ships as a boxed processor with an unattached fan heatsink.

Microprocessors with this S-Spec have multiple VIDs.

This part will only operate at the specified core to bus frequency ratio and lower.

This S-spec supports the 775_VR_CONFIG_04A (mainstream) guidelines for processors with Iccmax up to 78A, and VID up to 1.4V.

This part has Enhanced Halt State enabled.