Product Collection
Legacy Intel® Pentium® Processor
Vertical Segment
Desktop
Processor Number
531
Lithography
90 nm
New Design Availability Expiration Date
Thursday, June 25, 2009

Performance Specifications

Total Cores
1
Processor Base Frequency
3.00 GHz
Cache
1 MB L2 Cache
Bus Speed
800 MHz
FSB Parity
No
TDP
84 W
VID Voltage Range
1.200V-1.425V

Supplemental Information

Marketing Status
Discontinued
Launch Date
Q2'04
Servicing Status
End of Servicing Updates
Embedded Options Available
Yes

Package Specifications

Sockets Supported
PLGA775
TCASE
67.7°C
Package Size
37.5mm x 37.5mm
Processing Die Size
112 mm2
# of Processing Die Transistors
125 million

Advanced Technologies

Intel® Turbo Boost Technology
No
Intel® Hyper-Threading Technology
Yes
Intel® Virtualization Technology (VT-x)
No
Intel® 64
Yes
Instruction Set
64-bit
Idle States
Yes
Enhanced Intel SpeedStep® Technology
No
Intel® Demand Based Switching
No

Security & Reliability

Intel® Trusted Execution Technology
No
Execute Disable Bit
Yes