Intel Mobile Pentium 4 HT 2.66 vs Intel Pentium III 1133

Table of Contents

Physical Specifications

Socket Intel Socket 478 Intel Socket 370
Foundry Intel Intel
Process size 130 nm 180 nm
Transistors 55 million 44 million
Die size 131 mm² 80 mm²
Package µPGA µPGA
tCaseMax 74°C 69°C

Performance

Frequency 2.667 GHz 1133 MHz
Turbo clock
Base clock 133 MHz 133 MHz
Multiplier 20.0x 8.5x
Multiplier unlocked No No
Voltage 1.55 V 1.75 V
TDP 66 W 29 W

Architecture Details

Vertical Segment Mobile Desktop
Production status End-of-life End-of-life
Release date Sep 23rd, 2003 Jun 1st, 2001
Codename Northwood Coppermine T
Generation Mobile Pentium 4 HT Pentium III
Part SL77M SL5QK
Memory support DDR1, DDR2 unknown
ECC memory No No

Cores

Total Cores 1 1
Total Threads 2 1
SMP # CPUs 1 1
Integrated graphics

Cache

Cache L1 8K 8K
Cache L2 512K 256K

Features & Technologies

HTT Yes
IST Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes

Compare

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