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Intel® Processors
Intel® Pentium® D Processor
Intel® Pentium® D Processor 800 Series
  • 820
Intel® Pentium® Brand Logo

Intel® Pentium® D Processor 820
(2M Cache, 2.80 GHz, 800 MHz FSB)

Specifications

Essentials
Status
EOIS
Launch Date
Q2'05
Processor Number
820
# of Cores
2
# of Threads
2
Clock Speed
2.8 GHz
L2 Cache
2 MB
Bus/Core Ratio
14
FSB Speed
800 MHz
FSB Parity
No
Instruction Set
64-bit
Embedded Options Available
No
Supplemental SKU
No
Lithography
90 nm
Max TDP
95 W
VID Voltage Range
1.200V-1.400V
Recommended Customer Price
TRAY: $74
Memory Specifications
Physical Address Extensions
32-bit
ECC Memory Supported
No
Graphics Specifications
Integrated Graphics
No
Package Specifications
TCASE
64.1°C
Package Size
37.5mm x 37.5mm
Processing Die Size
206 mm2
# of Processing Die Transistors
230 million
Sockets Supported
PLGA775
Low Halogen Options Available
See MDDS
Advanced Technologies
Intel® Turbo Boost Technology
No
Intel® Hyper-Threading Technology
No
Intel® Virtualization Technology (VT-x)
No
Intel® Virtualization Technology for Directed I/O (VT-d)
No
Intel® Trusted Execution Technology
No
AES New Instructions
No
Intel® 64
Yes
Idle States
Yes
Enhanced Intel SpeedStep® Technology
No
Intel® Demand Based Switching
No
Thermal Monitoring Technologies
No
Execute Disable Bit
Yes

COMPARE PRODUCTS

QUICK LINKS

ADDITIONAL INFORMATION

SUPPORT AND DOWNLOADS

Software Downloads >
Support Overview >

PCN/MDDS Information

SL88T

877543: MDDS
871381: PCN
871067: PCN
870804: PCN

SL8CP

871057: PCN | MDDS
870800: PCN

COMPATIBLE PRODUCTS

Compatible Chipsets

BLOCK DIAGRAMS

Block Diagram

ORDERING AND SPEC INFORMATION

Retired and Discontinued

Intel® Pentium® D Processor 820 (2M Cache, 2.80 GHz, 800 MHz FSB) LGA775, Tray

Socket Step Step TDP Ordering Code Spec Code VT-x ECCN CCATS US HTS RCP
PLGA775 95 W HH80551PG0721MN SL88T No N/A
PLGA775 95 W HH80551PG0722MN SL88T No 3A991.A.1 NA 8473301180-MPU $74
PLGA775 65 W HH80551PG0722MN SL8CP No 3A991.A.1 NA 8473301180-MPU N/A

Boxed Intel® Pentium® D Processor 820 (2M Cache, 2.80 GHz, 800 MHz FSB) LGA775

Socket Step Step TDP Ordering Code Spec Code VT-x ECCN CCATS US HTS RCP
PLGA775 95 W BX80551PG2800FN SL88T No 3A991.A.1 NA 8473301180-MPU N/A
PLGA775 95 W BX80551PG2800FN SL8CP No 3A991.A.1 NA 8473301180-MPU N/A

Boxed Intel® Pentium® D Processor 820 (2M Cache, 2.8 GHz, 800 MHz FSB) Balanced Technology Extended (BTX) Type 1, LGA775

Socket Step Step TDP Ordering Code Spec Code VT-x ECCN CCATS US HTS RCP
PLGA775 95 W BX80551PG2800FT SL88T No 3A991.A.1 NA 8473301180-MPU N/A
PLGA775 65 W BX80551PG2800FT SL8CP No N/A

Boxed Pentium® D Processor 820 (2M Cache, 2.80 GHz, 800 MHz FSB) Balanced Technology Extended (BTX) Type 1, LGA775

Socket Step Step TDP Ordering Code Spec Code VT-x ECCN CCATS US HTS RCP
PLGA775 95 W BX80551PG280FT2 SL88T No N/A

“Announced” SKUs are not yet available. Please refer to the Launch Date for market availability.

The Recommended Customer Price (“RCP”) is pricing guidance for Intel products. Prices are for direct Intel customers and are subject to change without notice. Taxes and shipping, etc. not included. Prices may vary for other package types and shipment quantities, and special promotional arrangements may apply. Listing of these RCP does not constitute a formal pricing offer from Intel. Please work with your appropriate Intel representative to obtain a formal price quotation.

"Intel classifications" consist of Export Control Classification Numbers (ECCN) and Harmonized Tariff Schedule (HTS) numbers. Any use made of Intel classifications are without recourse to Intel and shall not be construed as a representation or warranty regarding the proper ECCN or HTS. Your company may be the exporter of record, and as such, your company is responsible for determining the correct classification of any item at the time of export.

Intel processor numbers are not a measure of performance. Processor numbers differentiate features within each processor family, not across different processor families. See http://www.intel.com/products/processor_number for details.

Hyper-Threading Technology (HT Technology) requires a computer system with an Intel® processor supporting HT Technology and an HT Technology enabled chipset, BIOS and operating system. Performance will vary depending on the specific hardware and software you use. See www.intel.com/products/ht/hyperthreading_more.htm for more information including details on which processors support HT Technology.

64-bit computing on Intel® architecture requires a computer system with a processor, chipset, BIOS, operating system, device drivers and applications enabled for Intel® 64 architecture. Processors will not operate (including 32-bit operation) without an Intel 64 architecture-enabled BIOS. Performance will vary depending on your hardware and software configurations. Consult with your system vendor for more information.

Max Turbo Frequency refers to the maximum single-core frequency that can be achieved with Intel® Turbo Boost Technology, which requires a PC with a processor with Intel Turbo Boost Technology capability. Intel Turbo Boost Technology performance varies depending on hardware, software, and overall system configuration. Check with your PC manufacturer on whether your system delivers Intel Turbo Boost Technology. See www.intel.com/technology/turboboost/ for more information.

Enabling Execute Disable Bit functionality requires a PC with a processor with Execute Disable Bit capability and a supporting operating system. Check with your PC manufacturer on whether your system delivers Execute Disable Bit functionality.

Intel® Virtualization Technology requires a computer system with a processor, chipset, BIOS, virtual machine monitor (VMM) and for some uses, certain platform software, enabled for it. Functionality, performance or other benefit will vary depending on hardware and software configurations. Intel Virtualization Technology-enabled VMM applications are currently in development.

System and Maximum TDP is based on worst case scenarios. Actual TDP may be lower if not all I/Os for chipsets are used.

All information provided is subject to change at any time, without notice. Intel may make changes to manufacturing life cycle, specifications, and product descriptions at any time, without notice. The information herein is provided "as-is" and Intel does not make any representations or warranties whatsoever regarding accuracy of the information, nor on the product features, availability, functionality, or compatibility of the products listed. Please contact system vendor for more information on specific products or systems.

Low Halogen: Applies only to brominated and chlorinated flame retardants (BFRs/CFRs) and PVC in the final product. Intel components as well as purchased components on the finished assembly meet JS-709 requirements, and the PCB / substrate meet IEC 61249-2-21 requirements. The replacement of halogenated flame retardants and/or PVC may not be better for the environment.

Some products can support AES New Instructions with a Processor Configuration update, in particular, i7-2630QM/i7-2635QM, i7-2670QM/i7-2675QM, i5-2430M/i5-2435M, i5-2410M/i5-2415M. Please contact OEM for the BIOS that includes the latest Processor configuration update.

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