Intel Mobile Pentium 4 HT 518 vs Intel Pentium III 1133

Table of Contents

Physical Specifications

Socket Intel Socket 478 Intel Socket 370
Foundry Intel Intel
Process size 90 nm 180 nm
Transistors 125 million 44 million
Die size 112 mm² 80 mm²
Package µPGA µPGA
tCaseMax 75°C 69°C

Performance

Frequency 2.8 GHz 1133 MHz
Turbo clock
Base clock 133 MHz 133 MHz
Multiplier 21.0x 8.5x
Multiplier unlocked No No
Voltage 1.4 V 1.75 V
TDP 88 W 29 W

Architecture Details

Vertical Segment Mobile Desktop
Production status End-of-life End-of-life
Release date Jun 1st, 2004 Jun 1st, 2001
Codename Prescott Coppermine T
Generation Mobile Pentium 4 HT Pentium III
Part SL7DSSL7N8 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 1MB 256K

Features & Technologies

HTT Yes
IST Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes
SSE3 Yes
Tm2 Yes

Compare

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