Search CPU-World

Search site contents:

Intel Pentium D 820 - HH80551PG0722MN / BX80551PG2800FN / BX80551PG2800FT

Jump to:
  • FAQ
  • Benchmarks
  • CPUID
  • Pictures
  • Comments
 
Compare Intel Pentium D 820 specs with one or more CPUs:  

Identify another S-Spec code, or another CPU:

Use Pentium D 820 CPU specifications for short-term auctions:

Get HTML and forum link code in case if you want to link to this page:

Find CPUs

Find Pentium D CPUs with:

Same socket

Intel Pentium D 820 specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyIntel Pentium D
Model number  ? 820
CPU part numbersHH80551PG0722MN is an OEM/tray microprocessor
BX80551PG2800FN is a boxed microprocessor
BX80551PG2800FT is a boxed microprocessor
Frequency  ? 2800 MHz
Bus speed  ? 800 MHz
Clock multiplier  ? 14
Package775-land Flip Chip Land Grid Array (FC-LGA4)
1.48" x 1.48" (3.75 cm x 3.75 cm)
SocketSocket 775 / LGA775 / T
Introduction dateMay 26, 2005
Price at introduction$241
 
S-spec numbers
  ES/QS processors Production processors
Part number QEKC SL88T SL8CP
BX80551PG2800FN ++
BX80551PG2800FT ++
HH80551PG0722MN+++
 
Architecture / Microarchitecture
MicroarchitectureNetburst
Processor core  ? Smithfield
Core steppings  ? A0 (SL88T)
B0 (QEKC, SL8CP)
CPUIDsF44 (SL88T)
F47 (QEKC, SL8CP)
Manufacturing process0.09 micron
230 million transistors
Data width64 bit
The number of cores2
The number of threads2
Floating Point UnitIntegrated
Level 1 cache size  ? 2 x 16 KB data caches
Level 2 cache size  ? 2 x 1 MB 8-way associative cache
Features
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • EM64T / Extended Memory 64 technology / Intel 64  ? 
  • NX / XD / Execute disable bit  ? 
Low power features
  • HALT/Enhance HALT Powerdown mode
  • Stop Grant mode  ? 
 
Electrical / Thermal parameters
V core  ? 1.2V - 1.4V
Minimum/Maximum operating temperature  ? 5°C - 64.1°C (775_VR_CONFIG_05A)
Minimum/Maximum power dissipation  ? 85.48 Watt (Stop Grant mode) / 127 Watt (775_VR_CONFIG_05A)
Thermal Design Power  ? 95 Watt (775_VR_CONFIG_05A)
 
Notes on Intel HH80551PG0722MN
  • Bus frequency is 200 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 800 MHz
  • The part BX80551PG2800FN includes ATX thermal module
  • The part BX80551PG2800FT includes BTX type I thermal module

Detailed side-by-side comparison

For detailed comparision of the Intel Pentium D 820 and any other other chip from our CPU database type in a chip name and/or its partial specs:

You can specify any of the following: manufacturer name, family name, model number, part number, core name, socket name, operating frequency, bus speed, and the last level cache. Here are examples of searches: HH80551PG0722MN, Intel Pentium D 2.8GHz, Smithfield Socket 775


Historical price chart

The chart below shows official prices of Intel Pentium D 805, 820, 915, 920, 830, 925 and 930 processors:

Historical official prices of Pentium D 805, 820, 915, 920, 830, 925 and 930 processors

FAQ

Q: I have an Intel Pentium D 820 microprocessor. Is it possible to upgrade it?
A: Probably yes. Processor compatibility is determined by your motherboard. Please check CPU-Upgrade.com resource for CPU support list for your board.

Pentium D 820 Overclocking

Sorry, overclocking information is not available at this time.

Compare Intel Pentium D 820 benchmark results with all tested CPUs from one of the following families:

To compare this Pentium D CPU with any tested processor please proceed to

For additional benchmarks, comparing multi-threaded performance of this microprocessor with other Pentium D CPUs and the fastest AMD and Intel x86 chips, please visit Intel Pentium D 820 benchmarks page.

Intel Pentium D 820 Benchmarks

The graphs below show up to 10 microprocessors with approximately the same level of integer (CPU), floating-point (FPU), SIMD and memory performance. All processors were not overclocked, and were tested at a nominal frequency, with a stock heatsink and default BIOS settings. Click on the '?' mark next to each model name to see specifications of that model, and details of the test platform. To find out how the Pentium D 820 compares to other CPUs in specific benchmarks or in aggregate milti-threading performance please see benchmark tools section on the right.

Benchmarked processor

S-spec number:SL8CP
CPU ID:0F47h
CPU vendor string:GenuineIntel
CPU name string:Intel(R) Pentium(R) D CPU 2.80GHz

Integer performance

Part number   Result
AMD Athlon 64 X2 3800+ (Socket AM2, 65W, rev. F2, CU)  ? 
122.3%
Intel Pentium D 945  ? 
120.1%
AMD Athlon 64 X2 3600+ (Socket AM2, rev. G1, 1MB, DL)  ? 
116.2%
AMD Athlon 64 X2 3600+ (Socket AM2, rev. G1, 1MB, DD)  ? 
116.1%
Intel Pentium D 940  ? 
112.5%
Intel Pentium D 830  ? 
107.1%
Intel Pentium D 930  ? 
105.1%
AMD Athlon 64 X2 4200+ (Socket 939, rev. E6)  ? 
103.4%
Intel Pentium D 820  ? 
100%
Intel Pentium D 920  ? 
98.2%
Intel Pentium D 805  ? 
95.1%

Floating Point performance

Part number   Result
AMD Athlon 64 X2 3600+ (Socket AM2, rev. G1, 1MB, DL)  ? 
144.5%
Intel Core 2 Duo E6300  ? 
134.7%
Intel Core 2 Duo E6320  ? 
134%
Intel Pentium D 960  ? 
127.6%
Intel Pentium D 945  ? 
120.9%
Intel Pentium D 940  ? 
114.1%
Intel Pentium D 830  ? 
107.1%
Intel Pentium D 930  ? 
106.4%
Intel Pentium D 820  ? 
100%
Intel Pentium D 920  ? 
99.4%
Intel Pentium D 805  ? 
95%

MMX / SSE / SSE2 performance

Part number   Result
AMD Athlon 64 X2 3800+ (Socket AM2, 89W)  ? 
115.2%
AMD Athlon 64 X2 3800+ (Socket AM2, 65W, rev. F2, CU)  ? 
114.9%
Intel Pentium D 940  ? 
114.8%
AMD Athlon 64 X2 3600+ (Socket 939)  ? 
114.3%
AMD Athlon 64 X2 3600+ (Socket AM2, rev. G1, 1MB, DL)  ? 
108.9%
AMD Athlon 64 X2 3600+ (Socket AM2, rev. G1, 1MB, DD)  ? 
108.9%
Intel Pentium D 930  ? 
107.7%
Intel Pentium D 830  ? 
107%
Intel Pentium D 920  ? 
100.5%
Intel Pentium D 820  ? 
100%
Intel Pentium D 805  ? 
94.8%

Memory-intensive program performance

Part number   Result
Intel Pentium D 930  ? 
120.6%
AMD Athlon 64 X2 3800+ (Socket 939, rev. E4)  ? 
118%
AMD Athlon 64 X2 3800+ (Socket 939, rev. E6)  ? 
118%
AMD Athlon 64 X2 4000+ (65W, rev. G1)  ? 
117.5%
Intel Pentium D 920  ? 
115.5%
AMD Athlon 64 X2 3600+ (Socket AM2, rev. G1, 1MB, DL)  ? 
113%
AMD Athlon 64 X2 3600+ (Socket 939)  ? 
112.9%
AMD Athlon 64 X2 3600+ (Socket AM2, rev. G1, 1MB, DD)  ? 
111.6%
Intel Pentium D 830  ? 
104.4%
Intel Pentium D 820  ? 
100%
Intel Pentium D 805  ? 
85.2%

CPU ID information for the Pentium D 820

Our CPUID database contains 2 records for this microprocessor. See all submitted records.

Use our CPU identification tool to check features of your CPU.

NOTE: The CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the Intel Pentium D 820 CPU.

Manufacturer:Intel
CPU Family:Pentium D
Processor Number:820
Frequency:2800 MHz
Part number:
HH80551PG0722MN
S-Spec Number:SL88T
Comment:
Submitted by:Neon
General information
Vendor:GenuineIntel
Processor name (BIOS): Intel(R) Pentium(R) D CPU 2.80GHz
Cores:2
Logical processors:2
Processor type:Original OEM Processor
CPUID signature:F44
Family:15 (0Fh)
Model: 4 (04h)
Stepping: 4 (04h)
TLB/Cache details:Data TLB: 4-KB or 4-MB pages, fully associative, 64 entries
Instruction TLB: 4-KB, 2-MB or 4-MB pages, fully associative, 128 entries
No 2nd-level cache or, if processor contains a valid 2nd-level cache, no 3rd-level cache

Cache: L1 data L1 instruction L2
Size: 2 x 16 KB 12K uops 2 x 1 MB
Associativity: 8-way set
associative
8-way set
associative
8-way set
associative
Line size: 64 bytes   64 bytes
Comments: Direct-mapped   Non-inclusive
Direct-mapped
 
Instruction set extensionsAdditional instructions
MMX CLFLUSH
SSE CMOV
SSE2 CMPXCHG16B
SSE3 CMPXCHG8B
  FXSAVE/FXRSTORE
  MONITOR/MWAIT
  SYSENTER/SYSEXIT
 
Major featuresOther features
On-chip Floating Point Unit 36-bit page-size extensions
64-bit / Intel 64 64-bit debug store
NX bit/XD-bit Advanced programmable interrupt controller
  CPL qualified debug store
  Debug store
  Debugging extensions
  L1 context ID
  Machine check architecture
  Machine check exception
  Memory-type range registers
  Model-specific registers
  Page attribute table
  Page global extension
  Page-size extensions (4MB pages)
  Pending break enable
  Physical address extensions
  Self-snoop
  Thermal monitor
  Thermal monitor and software controlled clock facilities
  Time stamp counter
  Virtual 8086-mode enhancements
  xTPR Update Control

CPUs, related to Intel Pentium D 820

Model Cores /
Threads
Frequency L2
cache
L3
cache
TDP Features  
Intel Pentium D (Smithfield) family, Socket 775
   Pentium D 8052 / 22.66 GHz2 MB 95WSSE3, NX, 64-bit>
   Pentium D 8202 / 22.8 GHz2 MB 95WSSE3, NX, 64-bit 
   Pentium D 8302 / 23 GHz2 MB 130WSSE3, NX, 64-bit, ESS>
   Pentium D 8402 / 23.2 GHz2 MB 130WSSE3, NX, 64-bit, ESS>
Other families, Netburst micro-architecture, Socket 775
   Celeron D 3601 / 13.46 GHz512 KB 65WSSE3, NX, 64-bit>
   Celeron D 3651 / 13.6 GHz512 KB 65WSSE3, NX, 64-bit>
   Pentium 4 EE 3.46 GHz (JM80532PH0992M)1 / 23.46 GHz512 KB2 MB110.7WSSE3, NX, 64-bit, HT>
   Pentium 4 EE 3.73 GHz (JM80547PH1092MM)1 / 23.73 GHz2 MB 115WSSE3, NX, 64-bit, HT>
   Pentium 4 6701 / 23.8 GHz2 MB 115WSSE3, NX, 64-bit, HT, SS>
   Pentium 4 6721 / 23.8 GHz2 MB 115WSSE3, NX, 64-bit, HT, VT, SS>
   Pentium D 9502 / 23.4 GHz4 MB 130WSSE3, NX, 64-bit, VT, ESS>
   Pentium D 9602 / 23.6 GHz4 MB 130WSSE3, NX, 64-bit, VT, ESS>
   Pentium EE 9552 / 43.46 GHz4 MB 130WSSE3, NX, 64-bit, HT, VT>
   Pentium EE 9652 / 43.73 GHz4 MB 130WSSE3, NX, 64-bit, HT, VT>
 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
 • Background color of specs and features indicate whether they are better or worse than similar spec/feature of the Pentium D 820
 • Click on the >  icon to compare any CPU in the table with the Intel Pentium D 820 (Javascript required).
 • List of related CPUs is not complete.
 • Features abbreviations:
SSE3 - SSE3 instructions
NX - Virus Protection / Execute Disable bit
64-bit - AMD64 / EM64T technology
HT - Hyper-Threading
VT - Virtualization
SS - SpeedStep
ESS - PowerNow! / Enhanced SpeedStep

Pictures (3)

Top view

Intel Pentium D 820 - HH80551PG0722MN / BX80551PG2800FN / BX80551PG2800FT
Bottom view

Intel Pentium D 820 - HH80551PG0722MN / BX80551PG2800FN / BX80551PG2800FT
 
2008-10-05 15:03:51
Posted by: Zdenek

 
 
Comments (3)

You're welcome to post suggestions, corrections, your own personal Intel Pentium D 820 review, or your experience with the microprocessor. Please do not ask upgrade and troubleshooting questions, and do not start discussions.

slughish slow hot as the sun

2009-05-10 12:13:27
Posted by: Trist

I have two PCs, one with an AMD64 3000+ an one with a Pentium D 2,8GHZ dual core and i can only say that the AMD PC is almost 59% faster, more quiet, and less power consuming. Nothing more.

my cpu

2009-09-19 06:38:57
Posted by: andrew

so far i have had a sager notebook with the pentium 4 in it, then the HP nc6000 with the pentium M in it, now i built this computer with the pentium D in it and its fast but my nc6000 died so i had gotten a 775 to 479 socket dongle and put the pentium
M in it, the thing stays at room temp and i over clocked it highly, so far i get more performance out of the pentium M than the pentium D. but the pentium D was a good cpu for a while.

 

2009-11-06 07:56:12
Posted by: Will

I've had my Pentium D 820 for severa lyears now, currently its in an Abit AW9D-Max board with w/c. I've got it OC'd to 3.3 from the stock 2.8 and its rock-solid stable, idles @ 28C and loads no higher than 35C with a single 120 rad and fan.

Terms and Conditions · Privacy Policy · Contact Us (c) Copyright 2003 - 2010 Gennadiy Shvets