CPUs

Intel Xeon MP 3.0 8MB vs Intel Itanium 2 1.66GHz 6MB Full Specs

1 Core
2 Threads
3GHz
1 Core
1 Thread
1.67GHz
TDP
129W
TDP
122W
Socket
Socket

1 Core
1 Core
2 Threads
1 Threads

Base Clock
3GHz
Base Clock
1.67GHz
Overclocking
Locked
Overclocking
Locked

L1i
16KB
L1i
16KB
L1d
16KB
L1d
16KB
L2
1MB
L2
256KB
L3
8MB
L3
6MB

ECC
-
ECC
-

TDP
129W
TDP
122W
Voltage Range
-
Voltage Range
-

Bus Type
FSB
Bus Type
FSB
Bus Config
64-bit
Bus Config
128-bit
Bus Speed
667MT/s
Bus Speed
667MT/s
Bus Bandwidth
5.3GB/s
Bus Bandwidth
10.7GB/s

Manufacturer
Manufacturer
ISA
x86-64
ISA
IA-64
Architecture
Architecture
Family
Family
Branding
Xeon 2003 branding
Branding
Itanium 2 2002 branding
Codename
Potomac
Codename
Madison-9M
Market Segment
Server
Market Segment
Server
Release Date
Mar 29, 2005
Release Date
Jul 18, 2005

Foundry
Intel
Foundry
Intel
Fabrication Node
90nm
Fabrication Node
130nm
Die Size
135mm²
Die Size
432mm²
Transistor Count
169 Million
Transistor Count
592 Million
Transistor Density
1 MTr/mm²
Transistor Density
1 MTr/mm²