CPUs

Intel Xeon E5506 vs Intel Xeon E5607 Full Specs

4 Cores
8 Threads
2.13GHz
4 Cores
8 Threads
2.26GHz
TDP
80W
TDP
80W
Bandwidth
19.2GB/s
DDR3
Bandwidth
25.6GB/s
DDR3
Socket
Socket

4 Cores
4 Cores
8 Threads
8 Threads

Base Clock
2.13GHz
Base Clock
2.26GHz
Overclocking
Locked
Overclocking
Locked

L1i
32KB
L1i
32KB
L1d
32KB
L1d
32KB
L2
256KB
L2
256KB
L3
4MB
L3
8MB

Type
DDR3
Type
DDR3
Max Memory
144GB
Max Memory
288GB
ECC
Yes
ECC
Yes
Channels
3
Channels
3
Bus Width
192-bit
Bus Width
192-bit
Speed
800MT/s
Speed
1066MT/s
Bandwidth
19.2GB/s
Bandwidth
25.6GB/s
Bandwidth Calculator
Channels
Transfer Rate
··
19.2GB/s
Bandwidth Calculator
Channels
Transfer Rate
··
25.6GB/s

TDP
80W
TDP
80W
T-Case
76°C Max
T-Case
-
Voltage Range
-
Voltage Range
-

Bus Type
QPI
Bus Type
QPI
Bus Config
16-bit
Bus Config
16-bit
Bus Speed
4.8GT/s
Bus Speed
4.8GT/s
Bus Bandwidth
9.6GB/s
Bus Bandwidth
9.6GB/s

Manufacturer
Manufacturer
ISA
x86-64
ISA
x86-64
Architecture
Architecture
Family
Family
Branding
Xeon 2009 branding
Branding
Xeon 2010 branding
Codename
Nehalem-EP
GainestownP-Core
Codename
Westmere-EP
-
Market Segment
Server
Market Segment
Server
Release Date
Mar 30, 2009
Release Date
Feb 14, 2011

Foundry
Intel
Foundry
Intel
Fabrication Node
45nm
Fabrication Node
32nm
Die Size
263mm²
Die Size
240mm²
Transistor Count
731 Million
Transistor Count
1.2 Billion
Transistor Density
3 MTr/mm²
Transistor Density
5 MTr/mm²