Intel Core 2 Extreme 4-Core QX9775 3.2GHz LGA771 Box

 

Essentials

Product Collection:  Legacy Intel® Core Processors

Code Name:  Products formerly Yorkfield

Vertical Segment:  Desktop

Processor Number:  QX9775

Launch Date:  Q1'08

Lithography:  45 nm

Performance

# of Cores:  4

Processor Base Frequency:  3.20 GHz

Cache:  12 MB L2

Bus Speed:  1600 MHz FSB

FSB Parity:  No

TDP:  150 W

VID Voltage Range:  0.850V-1.3500V

Package Specifications

Sockets Supported:  LGA771

TCASE:  63°C

Package Size:  37.5mm x 37.5mm

Processing Die Size:  214 mm2

# of Processing Die Transistors:  820 million

Low Halogen Options Available:  Yes

Advanced Technologies

Intel® Turbo Boost Technology ‡:  No

Intel® Hyper-Threading Technology ‡:  No

Intel® Virtualization Technology (VT-x) ‡:  Yes

Intel® 64 ‡:  Yes

Instruction Set:  64-bit

Idle States:  Yes

Enhanced Intel SpeedStep® Technology:  Yes

Intel® Demand Based Switching:  No

Thermal Monitoring Technologies:  Yes

Security & Reliability

Intel® AES New Instructions:  No

Intel® Trusted Execution Technology ‡:  No

Execute Disable Bit ‡:  Yes