CPUs

Intel Core 2 Quad Q9550 vs Intel Core 2 Quad Q9650 Full Specs

4 Cores
4 Threads
2.83GHz
4 Cores
4 Threads
3GHz
TDP
95W
TDP
95W
Socket
Socket

4 Cores
4 Cores
4 Threads
4 Threads

Base Clock
2.83GHz
Base Clock
3GHz
Overclocking
Locked
Overclocking
Locked

L1i
32KB
L1i
32KB
L1d
32KB
L1d
32KB
L2
12MB shared
L2
12MB shared

ECC
-
ECC
-

TDP
95W
TDP
95W
T-Case
71.4°C Max
T-Case
71.4°C Max
Voltage Range
-
Voltage Range
-
Included Cooler
1
Included Cooler
1

Bus Type
FSB
Bus Type
FSB
Bus Config
64-bit
Bus Config
64-bit
Bus Speed
1.333GT/s
Bus Speed
1.333GT/s
Bus Bandwidth
10.7GB/s
Bus Bandwidth
10.7GB/s

Manufacturer
Manufacturer
ISA
x86-64
ISA
x86-64
Architecture
Architecture
Family
Family
Branding
Core 2 Quad 2007 branding
Branding
Core 2 Quad 2007 branding
Codename
Yorkfield
Codename
Yorkfield
Market Segment
Desktop
Market Segment
Desktop
Release Date
Mar 1, 2008
Release Date
Aug 1, 2008

Foundry
Intel
Foundry
Intel
Fabrication Node
45nm
Fabrication Node
45nm
Die Size
214mm²
Die Size
214mm²
Transistor Count
820 Million
Transistor Count
820 Million
Transistor Density
4 MTr/mm²
Transistor Density
4 MTr/mm²