Q9400 overclock 3.6 Ghz
You can see the settings in the video. I did not go over the voltage or the heat specification to achieve this overclock.
This info is from Intel.
http://ark.intel.com/Product.aspx?id=...
Processor Number
Q9400
of Cores
4
of Threads
4
Clock Speed
2.66 GHz
L2 Cache
6 MB
Bus/Core Ratio
8
FSB Speed
1333 MHz
FSB Parity
No
Instruction Set
64-bit
Embedded Options Available
Yes
Supplemental SKU
No
Lithography
45 nm
Max TDP
95 W
VID Voltage Range
0.8500v-1.3625v
Recommended Channel Price
$183.00
Package Specifications
TCASE
71.4°C
Package Size
37.5mm x 37.5mm
Processing Die Size
164 mm2
of Processing Die Transistors
456 million
Sockets Supported
LGA775
Halogen Free Options Available
Yes
Advanced Technologies
Intel® Turbo Boost Technology
No
Intel® Hyper-Threading Technology
No
Intel® Virtualization Technology (VT-x)
Yes
Intel® Virtualization Technology for Directed I/O (VT-d)
Yes
Intel® Trusted Execution Technology
Yes
AES New Instructions
No
Intel® 64
Yes
Idle States
Yes
Enhanced Intel SpeedStep® Technology
Yes
Intel® Demand Based Switching
No
Thermal Monitoring Technologies
Yes
Execute Disable Bit
Yes