Intel® Core™2 Extreme Processor QX9650

Essentials

  • Product CollectionLegacy Intel® Core™ Processors
  • Code NameProducts formerly Yorkfield
  • Vertical SegmentDesktop
  • Processor NumberQX9650
  • StatusDiscontinued
  • Launch DateQ4'07
  • Lithography45 nm

Performance

  • # of Cores4
  • Processor Base Frequency3.00 GHz
  • Cache12 MB L2
  • Bus Speed1333 MHz FSB
  • FSB ParityYes
  • TDP130 W
  • VID Voltage Range0.8500V-1.3625V

Supplemental Information

  • Embedded Options AvailableNo
  • DatasheetView now

Package Specifications

  • Sockets SupportedLGA775
  • TCASE64.5°C
  • Package Size37.5mm x 37.5mm
  • Processing Die Size214 mm2
  • # of Processing Die Transistors820 million
  • Low Halogen Options AvailableNo

Advanced Technologies

  • Intel® Turbo Boost Technology ‡No
  • Intel® Hyper-Threading Technology ‡No
  • Intel® Virtualization Technology (VT-x) ‡Yes
  • Intel® 64 ‡Yes
  • Instruction Set64-bit
  • Idle StatesYes
  • Enhanced Intel SpeedStep® TechnologyYes
  • Intel® Demand Based SwitchingNo
  • Thermal Monitoring TechnologiesYes

Security & Reliability

  • Intel® AES New InstructionsNo
  • Intel® Trusted Execution Technology ‡No
  • Execute Disable Bit ‡Yes