Intel Xeon 2.8 Dual-Core vs Intel Xeon E7220 Full Specs

Summary

2 Cores 4 Threads 2.8GHz	2 Cores 2 Threads 2.93GHz
TDP 135W	TDP 80W
Socket Socket 604	Socket Socket 604

Core Config

2 Cores	2 Cores
4 Threads	2 Threads

Clocks

Base Clock 2.8GHz	Base Clock 2.93GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 16KB	L1i 32KB
L1d 16KB	L1d 32KB
L2 4MB shared	L2 8MB shared

Memory

ECC -

ECC -

Power & Thermals

TDP 135W	TDP 80W
T-Case -	T-Case 64°C Max
Voltage Range -	Voltage Range -

Chipset Bus

Bus Type FSB	Bus Type FSB
Bus Config 64-bit	Bus Config 64-bit
Bus Speed 800MT/s	Bus Speed 1.066GT/s
Bus Bandwidth 6.4GB/s	Bus Bandwidth 8.5GB/s

Chip

Manufacturer Intel	Manufacturer Intel
ISA x86-64	ISA x86-64
Architecture NetBurst	Architecture Core
Family Xeon	Family Xeon
Branding	Branding
Codename Paxville-DP	Codename Tigerton
Market Segment Server	Market Segment Server
Release Date Oct 10, 2005	Release Date Sep 6, 2007

Fabrication

Foundry Intel	Foundry Intel
Fabrication Node 90nm	Fabrication Node 65nm
Die Size 270mm²	Die Size 286mm²
Transistor Count 340 Million	Transistor Count 582 Million
Transistor Density 1 MTr/mm²	Transistor Density 2 MTr/mm²

Images

Competitors

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