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Intel Pentium D 820 HH80551PG0722MN (BX80551PG2800FN / BX80551PG2800FT)

CPU » Pentium_D family » Pentium D (Smithfield) » 820

CPU Information

General information
TypeCPU / Microprocessor
FamilyIntel Pentium D
Model number  ? 820
CPU part numberHH80551PG0722MN (QEKC, SL88T, SL8CP)
Box part numbersBX80551PG2800FN (SL88T, SL8CP)
BX80551PG2800FT (SL88T, SL8CP)
Frequency (MHz)  ? 2800
Bus speed (MHz)  ? 800
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)
Introduction dateMay 26, 2005
Price at introduction$241
 
Architecture / Microarchitecture
Processor coreSmithfield
Core steppingsA0 (SL88T)
B0 (QEKC, SL8CP)
Manufacturing process0.09 micron
230 million transistors
Data width64 bit
Number of cores2
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 Technology
  • SSE
  • SSE2
  • SSE3
  • EM64T technology  ? 
  • Execute Disable bit  ? 
Low power features
  • HALT/Enhance HALT Powerdown mode
  • Stop Grant mode  ? 
 
Electrical/Thermal parameters
V core (V)  ? 1.2 - 1.4
Minimum/Maximum operating temperature (°C)  ? 5 - 64.1 (775_VR_CONFIG_05A)
Minimum/Maximum power dissipation (W)  ? 85.48 (Stop Grant mode) / 127 (775_VR_CONFIG_05A)
Thermal Design Power (W)  ? 95 (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

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

  		 
Add picture

Benchmarks

Tested processor
S-spec number:SL8CP
CPU ID:0F47h
CPU vendor string:GenuineIntel
CPU name string:Intel(R) Pentium(R) D CPU 2.80GHz
 
Motherboard ASRock 4Core1600Twins-P35
3DMark2001 score10461
7Zip compressing/decompressing speed1264
CINEBENCH R10 CPU score2868
CINEBENCH R10 CPU score (1 core)1519
CINEBENCH R10 OpenGL score2150
CINEBENCH R10 render time (seconds)308.4
Dhrystone 2.1 (VAX MIPS)2161.81
Doom 1.9s high detail (FPS)169.88
Doom 1.9s low detail (FPS)273.93
Euler3D0.7
Linpack 100x100 (MFLOPS)844.16
PCMark2002 CPU score5948
PCMark2002 Memory score11096
Sandra Dhrystone (MIPS)15165
Sandra MultiMedia Floating Point (it/s)37450.3
Sandra MultiMedia Integer (it/s)31587.7
Sandra Whetstone (MFLOPS)4037.33
Sandra Whetstone SSE2 (MFLOPS)6945.67
Super PI (1M)45.67
Whetstone (KWIPS)802.47
WinRAR compressing/decompressing speed721
wPrime v1.55 (32M)63.42
 
Motherboard Intel DP965LT
3DMark2001 score10529
7Zip compressing/decompressing speed1272
CINEBENCH R10 CPU score2851
CINEBENCH R10 CPU score (1 core)1511
CINEBENCH R10 OpenGL score2160
CINEBENCH R10 render time (seconds)310.2
Dhrystone 2.1 (VAX MIPS)2152.43
Doom 1.9s high detail (FPS)170.27
Doom 1.9s low detail (FPS)270.95
Euler3D0.65
Linpack 100x100 (MFLOPS)840.15
PCMark2002 CPU score5960
PCMark2002 Memory score11231
Sandra Dhrystone (MIPS)15111.7
Sandra MultiMedia Floating Point (it/s)37406.3
Sandra MultiMedia Integer (it/s)31545.3
Sandra Whetstone (MFLOPS)4033
Sandra Whetstone SSE2 (MFLOPS)6940
Super PI (1M)45.46
Whetstone (KWIPS)790.19
WinRAR compressing/decompressing speed743
wPrime v1.55 (32M)63.57

CPU ID

NOTE: 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
Family:Pentium D
Model / Processor Number:820
Part number:HH80551PG0722MN
S-Spec / Comment:SL8CP
Submitted by:CPU-World
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:F47
Family:15 (0Fh)
Model: 4 (04h)
Stepping: 7 (07h)
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: 16 KB 12K uops 1 MB
Associativity: 8-way set associative 8-way set associative 8-way set associative
Line size: 64 bytes   64 bytes
Other: sectored cache   sectored cache
 
Instruction set extensionsAdditonal 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
  LAHF/SAHF support in 64-bit mode
  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

Comments (2)

 

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.

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.

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.

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Last modified: 28 Oct 2009
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