Intel Pentium 4 1.8 S478 vs Intel Pentium 4 2.5 Full Specs

Summary

1 Core 1 Thread 1.8GHz	1 Core 1 Thread 2.5GHz
TDP 66.1W	TDP 61W
Socket Socket 478	Socket Socket 478

Core Config

1 Core	1 Core
1 Threads	1 Threads

Clocks

Base Clock 1.8GHz	Base Clock 2.5GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 8KB	L1i 8KB
L1d 8KB	L1d 8KB
L2 256KB	L2 512KB

Memory

ECC -

ECC -

Power & Thermals

TDP 66.1W	TDP 61W
Voltage Range -	Voltage Range -

Chipset Bus

Bus Type FSB	Bus Type FSB
Bus Config 64-bit	Bus Config 64-bit
Bus Speed 400MT/s	Bus Speed 400MT/s
Bus Bandwidth 3.2GB/s	Bus Bandwidth 3.2GB/s

Chip

Manufacturer Intel	Manufacturer Intel
ISA x86-32	ISA x86-32
Architecture NetBurst	Architecture NetBurst
Family Pentium 4	Family Pentium 4
Branding	Branding
Codename Willamette	Codename Northwood
Market Segment Desktop	Market Segment Desktop
Release Date Aug 27, 2001	Release Date Aug 26, 2002

Fabrication

Foundry Intel	Foundry Intel
Fabrication Node 180nm	Fabrication Node 130nm
Die Size 217mm²	Die Size 146mm²
Transistor Count 42 Million	Transistor Count 55 Million

Images

Competitors

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IntelPentium 4 2.5 vs CPU IntelPentium 4 HT 2.6C IntelPentium 4 2.5 vs CPU IntelPentium 4 HT 2.8C IntelPentium 4 2.5 vs CPU IntelPentium 4 1.7 S478 Show 12 more