CPU-World logo News · Chips · Information · Forum · Links · About
BSP · CPU · FPU · MCU · SoC · Other ICs · Curiosities

Intel Pentium D 940 - HH80553PG0884M / BX80553940 / BX80553940T

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

Specifications

Tools

  • Compare Intel Pentium D 940 with any other processor from our CPU database:

    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: HH80553PG0884M, Intel Pentium D 3.2GHz, Presler Socket 775

  • Use Pentium D 940 CPU specifications for short-term auctions:
  • Get HTML and forum link code in case if you want to link to this page:

Intel Pentium D 940 specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyIntel Pentium D
Model number  ? 940
CPU part numbersHH80553PG0884M is an OEM/tray microprocessor
BX80553940 is a boxed microprocessor
BX80553940T is a boxed microprocessor
BX80553940T2 is a boxed microprocessor
Frequency  ? 3200 MHz
Bus speed  ? 800 MHz
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 / T
Introduction dateJan 5, 2006
Price at introduction$423
 
S-spec numbers
  ES/QS processors Production processors
Part number QJY7 QJYZ QMVA SL8WQ SL94Q SL95W
BX80553940    ++
BX80553940T    ++
BX80553940T2     +
HH80553PG0884M++++++
 
Architecture / Microarchitecture
MicroarchitectureNetburst
Processor core  ? Presler
Core steppings  ? B1 (QJYZ, SL8WQ, SL94Q)
C1 (QMVA, SL95W)
CPUIDsF62 (QJYZ, SL8WQ, SL94Q)
F64 (QMVA, SL95W)
Manufacturing process0.065 micron
376 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 2 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  ? 
  • VT / Virtualization technology  ? 
Low power features
  • HALT/Enhance HALT Powerdown mode
  • Stop Grant mode  ? 
  • Enhanced SpeedStep technology  ? 
 
Electrical / Thermal parameters
V core  ? 1.2V - 1.3375V
Minimum/Maximum operating temperature  ? 5°C - 62.3°C (775_VR_CONFIG_05A)
68.6°C (775_VR_CONFIG_05B)
Minimum/Maximum power dissipation  ? 63.13 Watt (Stop Grant mode) / 118.75 Watt (775_VR_CONFIG_05A)
86.28 Watt (Stop Grant mode) / 143.69 Watt (775_VR_CONFIG_05B)
Thermal Design Power  ? 95 Watt (775_VR_CONFIG_05A)
130 Watt (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

CPUs, related to Intel Pentium D 940

Model Cores /
Threads		 Freq. L2
cache		 L3
cache		 TDP Features
Intel Pentium D (Presler) family, Socket 775
   Pentium D 9152 / 22.8 GHz4 MB 95 WattSSE3, NX, 64-bit, VT, ESS
   Pentium D 9202 / 22.8 GHz4 MB 95 WattSSE3, NX, 64-bit, VT, ESS
   Pentium D 9252 / 23 GHz4 MB 95 WattSSE3, NX, 64-bit, VT, ESS
   Pentium D 9302 / 23 GHz4 MB 95 WattSSE3, NX, 64-bit, VT, ESS
   Pentium D 9352 / 23.2 GHz4 MB 95 WattSSE3, NX, 64-bit, VT, ESS
   Pentium D 9402 / 23.2 GHz4 MB 130 WattSSE3, NX, 64-bit, VT, ESS
   Pentium D 9452 / 23.4 GHz4 MB 95 WattSSE3, NX, 64-bit, VT, ESS
   Pentium D 9502 / 23.4 GHz4 MB 130 WattSSE3, NX, 64-bit, VT, ESS
   Pentium D 9602 / 23.6 GHz4 MB 130 WattSSE3, NX, 64-bit, VT, ESS
Other families, Netburst micro-architecture, Socket 775
   Celeron D 3601 / 13.46 GHz512 KB 65 WattSSE3, NX, 64-bit, VT, ESS
   Celeron D 3651 / 13.6 GHz512 KB 65 WattSSE3, NX, 64-bit, VT, ESS
   Pentium 4 EE 3.46 GHz (JM80532PH0992M)1 / 23.46 GHz512 KB2 MB110.7 WattSSE3, NX, 64-bit, HT, VT, ESS
   Pentium 4 EE 3.73 GHz (JM80547PH1092MM)1 / 23.73 GHz2 MB 115 WattSSE3, NX, 64-bit, HT, VT, ESS
   Pentium 4 6701 / 23.8 GHz2 MB 115 WattSSE3, NX, 64-bit, HT, VT, SS, ESS
   Pentium 4 6721 / 23.8 GHz2 MB 115 WattSSE3, NX, 64-bit, HT, VT, SS, ESS
   Pentium D 8302 / 23 GHz2 MB 130 WattSSE3, NX, 64-bit, VT, ESS
   Pentium D 8402 / 23.2 GHz2 MB 130 WattSSE3, NX, 64-bit, VT, ESS
   Pentium EE 9552 / 43.46 GHz4 MB 130 WattSSE3, NX, 64-bit, HT, VT, ESS
   Pentium EE 9652 / 43.73 GHz4 MB 130 WattSSE3, NX, 64-bit, HT, VT, ESS

 • Highlighted numbers and features indicate whether specific processor performs better or worse than Pentium D 940

 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)

 • 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

FAQ

Q: I have an Intel Pentium D 940 CPU. 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.

Intel Pentium D 940 Overclocking

Sorry, overclocking information is not available at this time.

Pictures (1)

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

  		Pentium D 940

Benchmarks

Benchmark tools

  • Compare Intel Pentium D 940 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 940 benchmarks page.

Intel Pentium D 940 benchmarks

The graphs below show up to 10 processors with aproximately the same level of performance in different types of applications. All processors were tested at nominal frequency (not overclocked), with stock heatsink and default BIOS settings. To see how the Pentium D 940 compares to other CPUs please see benchmark tools section above.

Benchmarked processor

S-spec number:QJYZ
CPU ID:0F62h
CPU vendor string:GenuineIntel
CPU name string:Genuine Intel(R) CPU 3.20GHz

Integer performance

Part number   Result
AMD Athlon 64 X2 3800+ ADA3800IAA5CU  ? 
108.8%
AMD Athlon 64 X2 3800+ ADO3800IAA5CU  ? 
108.7%
Intel Pentium D 945  ? 
106.8%
AMD Athlon 64 X2 3600+ ADO3600IAA5DL  ? 
103.3%
AMD Athlon 64 X2 3600+ ADO3600IAA5DD  ? 
103.2%
Intel Pentium D 940  ? 
100%
Intel Pentium D 830  ? 
95.2%
Intel Pentium D 930  ? 
93.4%
AMD Athlon 64 X2 4200+ ADA4200DAA5CD  ? 
91.9%
Intel Pentium D 820  ? 
88.9%
Intel Pentium D 920  ? 
87.3%

Floating Point performance

Part number   Result
AMD Athlon 64 X2 3600+ ADO3600IAA5DL  ? 
126.6%
Intel Core 2 Duo E6300  ? 
118.1%
Intel Core 2 Duo E6320  ? 
117.4%
Intel Pentium D 960  ? 
111.9%
Intel Pentium D 945  ? 
106%
Intel Pentium D 940  ? 
100%
Intel Pentium D 830  ? 
93.9%
Intel Pentium D 930  ? 
93.3%
Intel Pentium D 820  ? 
87.7%
Intel Pentium D 920  ? 
87.1%
Intel Pentium D 805  ? 
83.3%

MMX / SSE / SSE2 performance

Part number   Result
AMD Athlon 64 X2 3800+ ADA3800DAA5CD  ? 
100.6%
AMD Athlon 64 X2 3800+ ADA3800DAA5BV  ? 
100.5%
AMD Athlon 64 X2 3800+ ADD3800IAA5CU  ? 
100.5%
AMD Athlon 64 X2 3800+ ADA3800IAA5CU  ? 
100.4%
AMD Athlon 64 X2 3800+ ADO3800IAA5CU  ? 
100.1%
Intel Pentium D 940  ? 
100%
AMD Athlon 64 X2 3600+ ADA3600DAA4BV  ? 
99.6%
AMD Athlon 64 X2 3600+ ADO3600IAA5DL  ? 
94.9%
AMD Athlon 64 X2 3600+ ADO3600IAA5DD  ? 
94.9%
Intel Pentium D 930  ? 
93.8%
Intel Pentium D 830  ? 
93.3%

Memory-intensive program performance

Part number   Result
AMD Athlon 64 X2 4200+ ADA4200DAA5CD  ? 
104.4%
AMD Athlon 64 X2 3800+ ADA3800IAA5CU  ? 
103.2%
AMD Athlon 64 X2 3800+ ADD3800IAA5CU  ? 
102.7%
AMD Athlon 64 X2 3800+ ADO3800IAA5CU  ? 
102.5%
AMD Athlon 64 X2 4200+ ADD4200IAA5DO  ? 
101.1%
Intel Pentium D 940  ? 
100%
AMD Athlon 64 X2 3800+ ADA3800DAA5BV  ? 
98.6%
AMD Athlon 64 X2 3800+ ADA3800DAA5CD  ? 
98.5%
AMD Athlon 64 X2 4000+ ADO4000IAA5DD  ? 
98.3%
Intel Pentium D 930  ? 
95.5%
AMD Athlon 64 X2 3600+ ADA3600DAA4BV  ? 
94.4%

CPU ID (3)

CPUID Tools

CPUID features of Pentium D 940

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 940 CPU.

Manufacturer:Intel
CPU Family:Pentium D
Processor Number:940
Frequency:3200 MHz
Part number:
HH80553PG0884M
S-Spec Number:QJYZ
Comment:
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
Comments: sectored cache    
 
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
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

Comments (1)

You're welcome to post suggestions, corrections, your own personal Intel Pentium D 940 review, or your experience with the microprocessor. Please do not ask upgrade and troubleshooting questions, and do not start discussions.

Underclocking

2011-07-22 13:13:36
Posted by: df

D940 working nicely here at 2.4 GHz on an Asus P5P800 SE, with a fanless PSU, practically silent PC. CPU temperature around 30° C when idle.

Last modified: 14 May 2013
Terms and Conditions · Privacy Policy · Contact Us (c) Copyright 2003 - 2010 Gennadiy Shvets

Search CPU-World

Search site contents:

Identify part

Identify CPU, FPU or MCU:

Related Links

Architecture
Identification
Price Chart

Find CPUs

Find Pentium D CPUs with:

Same socket