CPUs

Intel Xeon E5606 vs Intel Xeon E5507 Full Specs

4 Cores
8 Threads
2.13GHz
4 Cores
8 Threads
2.26GHz
TDP
80W
TDP
80W
Bandwidth
25.6GB/s
DDR3
Bandwidth
19.2GB/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
8MB
L3
4MB

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

TDP
80W
TDP
80W
T-Case
-
T-Case
76°C Max
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 2010 branding
Branding
Xeon 2010 branding
Codename
Westmere-EP
-
Codename
Nehalem-EP
GainestownP-Core
Market Segment
Server
Market Segment
Server
Release Date
Feb 14, 2011
Release Date
Mar 16, 2010

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