Essentials
Product Collection Legacy Intel® Core™ Processors
Code Name Products formerly Yorkfield
Vertical Segment Desktop
Processor Number Q9500
Status Discontinued
Lithography 45 nm
Recommended Customer Price N/A
Performance
# of Cores 4
Processor Base Frequency 2.83 GHz
Cache 6 MB L2
Bus Speed 1333 MHz FSB
TDP 95 W
VID Voltage Range 0.8500V-1.3625V
Supplemental Information
Embedded Options Available No
Package Specifications
Sockets Supported LGA775
TCASE 71.4°C
Package Size 37.5mm x 37.5mm
Processing Die Size 164 mm2
# of Processing Die Transistors 456 million
Low Halogen Options Available See MDDS
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® Trusted Execution Technology ‡ No
Execute Disable Bit ‡ Yes
