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Intel Pentium D 940 HH80553PG0884M (BX80553940 / BX80553940T)

CPU » Pentium_D family » Pentium D (Presler) » 940

CPU Information

General information
TypeCPU / Microprocessor
FamilyIntel Pentium D
Model number  ? 940
CPU part numberHH80553PG0884M (QJY7, QJYZ, QMVA, SL8WQ, SL94Q, SL95W)
Box part numbersBX80553940 (SL94Q, SL95W)
BX80553940T (SL94Q, SL95W)
BX80553940T2 (SL95W)
Frequency (MHz)  ? 3200
Bus speed (MHz)  ? 800
Clock multiplier  ? 16
Package775-land Flip Chip Land Grid Array (FC-LGA6)
1.48" x 1.48" (3.75 cm x 3.75 cm)
SocketSocket 775 (LGA775)
Introduction dateJan 5, 2006
Price at introduction$423
 
Architecture / Microarchitecture
Processor corePresler
Core steppingsB1 (QJYZ, SL8WQ, SL94Q)
C1 (QMVA, SL95W)
Manufacturing process0.065 micron
376 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 2 MB 8-way associative cache
Features
  • MMX Technology
  • SSE
  • SSE2
  • SSE3
  • EM64T technology  ? 
  • Execute Disable bit  ? 
  • Virtualization technology
Low power features
  • HALT/Enhance HALT Powerdown mode
  • Stop Grant mode  ? 
  • Enhanced SpeedStep technology  ? 
 
Electrical/Thermal parameters
V core (V)  ? 1.2 - 1.3375
Minimum/Maximum operating temperature (°C)  ? 5 - 62.3 (775_VR_CONFIG_05A)
68.6 (775_VR_CONFIG_05B)
Minimum/Maximum power dissipation (W)  ? 63.13 (Stop Grant mode) / 118.75 (775_VR_CONFIG_05A)
86.28 (Stop Grant mode) / 143.69 (775_VR_CONFIG_05B)
Thermal Design Power (W)  ? 95 (775_VR_CONFIG_05A)
130 (775_VR_CONFIG_05B)
 
Notes on Intel HH80553PG0884M
  • Bus frequency is 200 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 800 MHz
  • The part BX80553940 includes ATX thermal module
  • The part BX80553940T includes BTX type I thermal module
  • The part BX80553940T2 includes BTX type II thermal module

Pictures (1)

Pentium D 940
2008-11-01 22:43:24
Posted by: gshv

  		Pentium D 940
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Benchmarks

Tested processor
S-spec number:QJYZ
CPU ID:0F62h
CPU vendor string:GenuineIntel
CPU name string:Genuine Intel(R) CPU 3.20GHz
 
Motherboard ASRock 4Core1600Twins-P35
3DMark03 CPU score917
3DMark03 game score3276
3DMark2001 score10980
7Zip compressing/decompressing speed1453
CINEBENCH R10 CPU score3313
CINEBENCH R10 CPU score (1 core)1764
CINEBENCH R10 OpenGL score2321
CINEBENCH R10 render time (seconds)267
Dhrystone 2.1 (VAX MIPS)2543.31
Doom 1.9s high detail (FPS)170.01
Doom 1.9s low detail (FPS)275.28
Euler3D0.79
Linpack 100x100 (MFLOPS)988.14
PCMark2002 CPU score7144
PCMark2002 Memory score17123
Sandra Dhrystone (MIPS)17059.7
Sandra MultiMedia Floating Point (it/s)42812.7
Sandra MultiMedia Integer (it/s)36103
Sandra Whetstone (MFLOPS)4624.67
Sandra Whetstone SSE2 (MFLOPS)7940
Super PI (1M)40.13
Whetstone (KWIPS)913.95
WinRAR compressing/decompressing speed792
wPrime v1.55 (32M)55.85
 
Motherboard Intel DP965LT
3DMark03 CPU score912
3DMark03 game score3265
3DMark2001 score11014
7Zip compressing/decompressing speed1447
CINEBENCH R10 CPU score3318
CINEBENCH R10 CPU score (1 core)1763
CINEBENCH R10 OpenGL score2325
CINEBENCH R10 render time (seconds)266.5
Dhrystone 2.1 (VAX MIPS)2517.56
Doom 1.9s high detail (FPS)171.31
Doom 1.9s low detail (FPS)273.26
Euler3D0.73
Linpack 100x100 (MFLOPS)985.92
PCMark2002 CPU score7146
PCMark2002 Memory score17140
Sandra Dhrystone (MIPS)17016
Sandra MultiMedia Floating Point (it/s)42768.3
Sandra MultiMedia Integer (it/s)36069.3
Sandra Whetstone (MFLOPS)4606
Sandra Whetstone SSE2 (MFLOPS)7934
Super PI (1M)40.05
Whetstone (KWIPS)904.75
WinRAR compressing/decompressing speed815
wPrime v1.55 (32M)56.04

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 940 CPU.

Manufacturer:Intel
Family:Pentium D
Model / Processor Number:940
Part number:HH80553PG0884M
S-Spec / Comment:QJYZ
Submitted by:CPU-World
General information
Vendor:GenuineIntel
Processor name (BIOS): Genuine Intel(R) CPU 3.20GHz
Cores:2
Logical processors:2
Processor type:Original OEM Processor
CPUID signature:F62
Family:15 (0Fh)
Model: 6 (06h)
Stepping: 2 (02h)
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 2 MB
Associativity: 8-way set associative 8-way set associative 8-way set associative
Line size: 64 bytes   64 bytes
Other: 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
Intel Virtualization 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
  Perfmon and Debug capability
  Physical address extensions
  Self-snoop
  Thermal monitor
  Thermal monitor and software controlled clock facilities
  Time stamp counter
  Virtual 8086-mode enhancements
  xTPR Update Control

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