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Intel Pentium 840 processor 3.2 GHz 2 MB L2

X
Brand:
The general trademark of a manufacturer by which the consumer knows its products. A manufacturer can have multiple brand names. Some manufacturers license their brand names to other producers.
Intel
Product family:
The product family is a generic trademark of a brand to indicate a very wide range of products, that can encompass multiple categories. We include product family in the Icecat product title.
Pentium
Product name:
Product name is a brand's identification of a product, often a model name, but not totally unique as it can include some product variants. Product name is a key part of the Icecat product title on a product data-sheet.
840
Product code :
The brand's unique identifier for a product. Multiple product codes can be mapped to one mother product data-sheet if the specifications are identical. We map away wrong codes or sometimes logistic variants.
HH80551PG0882MN
Category
The Central Processing Unit (CPU) or (micro) processor is the part of a computer where most calculations take place. In terms of computing power, the processor is the most important element of a computer system, so the performance of a computer is highly dependant on the performance of the processor. For quite some time the performance of a processor has been determined by the number of MHz the clock speed was, but nowadays clock speed doesn't have so much to do with the speed of the processor anymore. One of the best ways to compare different kinds of processors, is to look up benchmarks on the internet. Please be careful to buy a processor that is compatible with your motherboard, i.e. fits in the right socket.
Processors
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Info modified on: 18 May 2020 10:07:40
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Long product name Intel Pentium 840 processor 3.2 GHz 2 MB L2 :
The short editorial description of Intel Pentium 840 processor 3.2 GHz 2 MB L2

Intel® Pentium® D Processor 840
(2M Cache, 3.20 GHz, 800 MHz FSB)
More>>>
Intel Pentium 840 processor 3.2 GHz 2 MB L2:
The official marketing text of Intel Pentium 840 processor 3.2 GHz 2 MB L2 as supplied by the manufacturer

The Intel® Pentium® D processor delivers Intel's advanced, powerful processors for desktop PCs that are based on the Intel NetBurst® microarchitecture. The Pentium D processor is designed to deliver performance across applications and usages where end-users can truly appreciate and experience the performance. These applications include Internet audio and streaming video, image processing, video content creation, speech, 3D, CAD, games, multimedia, and multitasking user environments.

Intel® Extended Memory 64 Technology (Intel® EM64T)Φ enables the Pentium D processor to execute operating systems and applications written to take advantage of the Intel EM64T. The Pentium D processor 840 and 830 supporting Enhanced Intel Speedstep® technology allows tradeoffs to be made between performance and power consumption.

The Pentium D processor also includes the Execute Disable Bit capability. This feature, combined with a supported operating system, allows memory to be marked as executable or non-executable.

Short summary description Intel Pentium 840 processor 3.2 GHz 2 MB L2:
This short summary of the Intel Pentium 840 processor 3.2 GHz 2 MB L2 data-sheet is auto-generated and uses the product title and the first six key specs.

Intel Pentium 840, Intel® Pentium® D, 3.2 GHz, LGA 775 (Socket T), 90 nm, Intel, 64-bit

Long summary description Intel Pentium 840 processor 3.2 GHz 2 MB L2:
This is an auto-generated long summary of Intel Pentium 840 processor 3.2 GHz 2 MB L2 based on the first three specs of the first five spec groups.

Intel Pentium 840. Processor family: Intel® Pentium® D, Processor frequency: 3.2 GHz, Processor socket: LGA 775 (Socket T). Thermal Design Power (TDP): 130 W, VID Voltage Range: 1.2 - 1.4 V. Number of Processing Die Transistors: 230 M, Processing Die size: 206 mm², Physical Address Extension (PAE): 32 bit. Processor package size: 37.5 x 37.5 mm

Processor
Processor family *
A family of processors is a group of processors produced by one company over a short period of time e.g. Intel Pentium processors.
Intel® Pentium® D
Processor frequency *
The speed that the microprocessor executes each instruction or each vibration of the clock. The CPU requires a fixed number of clock ticks, or cycles, to execute each instruction. The faster the clocks rate, the faster the CPU, or the faster it can execute instructions. Clock Speeds are usually determined in MHz, 1 MHz representing 1 million cycles per second, or in GHz, 1 GHz representing 1 thousand million cycles per second. The higher the CPU speed, the better a computer will perform.
3.2 GHz
Processor cores *
The number of central processing units ('cores') in a processor. Some processors have 1 core, others have 2 (e.g. Intel Core Duo) or more (e.g. the Intel Xeon E7-2850 has 10 cores).
2
Processor socket *
Mechanical component(s) that provides mechanical and electrical connections between a microprocessor and a printed circuit board (PCB). This allows the processor to be replaced without soldering.
LGA 775 (Socket T)
Processor lithography *
The process which is performed by the processor e.g. CPU (Central Processing Unit).
90 nm
Box *
Plastic or metal shell/container for components.
No
Processor manufacturer *
The manufacturer that produced the processor.
Intel
Processor model *
The model number for the processor in a computer.
840
Processor threads *
2
Processor operating modes *
Operating modes for the processors that place restrictions on the type and scope of operations for certain processes run by the CPU. This design allows the operating system to run with more privileges than application software.
64-bit
Processor front side bus
A computer communications interface used to connect the processor to the rest of the computer, except the cache (and possibly other processors).
800 MHz
Processor series
Intel Pentium D 800 series
Processor cache
2 MB
Processor cache type
L2
CPU multiplier (bus/core ratio)
16
FSB Parity
No
Bus type
FSB
Processor code
SL88R
Processor ARK ID
27514
Memory
ECC
ECC means Error Correction Code, and it is memory that is able to detect and correct some memory errors without user intervention.
No
Graphics
On-board graphics adapter *
Graphics hardware which is built into the motherboard or CPU, as opposed to a separate graphics adapter (video card). On-board graphics uses CPU and RAM for graphics processing.
No
Power
Thermal Design Power (TDP) *
130 W
VID Voltage Range
1.2 - 1.4 V
Features
Execute Disable Bit
Yes
Idle States
Yes
Thermal Monitoring Technologies
No
Number of Processing Die Transistors
230 M
Processing Die size
206 mm²
Embedded options available
No
Physical Address Extension (PAE)
32 bit
Features
Market segment
DT
Harmonized System (HS) code
8473301180
Processor special features
Intel® Hyper Threading Technology (Intel® HT Technology)
Improved Performance for Threaded Software Intel® Hyper-Threading Technology (Intel® HT Technology) makes efficient use of processor resources, enabling multiple threads to run on each core and increasing processor throughput. Available on Intel® Core™ and Intel® Xeon® processors, Intel HT Technology helps run demanding applications simultaneously, protect and manage systems, and provide headroom for business growth.
No
Intel® Turbo Boost Technology
Higher Performance When You Need It Most Intel® Turbo Boost Technology 2.0 accelerates processor and graphics performance by increasing the operating frequency when operating below specification limits. The maximum frequency varies depending on workload, hardware, software, and overall system configuration.
No
Intel® AES New Instructions (Intel® AES-NI)
Added Security with Faster Data Encryption The Intel® Advanced Encryption Standard New Instructions (Intel® AES-NI) enable fast and secure data encryption and decryption for better performance and less risk from timing and cache-based attacks than table-based software implementations. Intel AES-NI supports usages such as standard key lengths, standard modes of operation, and even some nonstandard or future variants.
No
Enhanced Intel SpeedStep Technology
Yes
Intel Trusted Execution Technology
No
Intel Enhanced Halt State
Yes
Intel Demand Based Switching
No
Intel 64
Yes
Intel Virtualization Technology (VT-x)
Simplify Virtualization and Reduce Overheads Intel® Virtualization Technology (Intel® VT) helps make virtualization practical by eliminating performance overheads, reducing complexity, and improving security with hardware assistance. Virtualization allows multiple workloads to share a common set of resources so that a variety of workloads can co-locate while maintaining full isolation from each other.
No
Intel Virtualization Technology for Directed I/O (VT-d)
Simplify Virtualization and Reduce Overheads Intel® Virtualization Technology (Intel® VT) helps make virtualization practical by eliminating performance overheads, reducing complexity, and improving security with hardware assistance. Virtualization allows multiple workloads to share a common set of resources so that a variety of workloads can co-locate while maintaining full isolation from each other.
No
Conflict-Free processor
"Conflict free" means "DRC conflict free", which is defined by the U.S. Securities and Exchange Commission rules to mean products that do not contain conflict minerals (tin, tantalum, tungsten and/or gold) that directly or indirectly finance or benefit armed groups in the Democratic Republic of the Congo (DRC) or adjoining countries.
No
Operational conditions
Maximum operating temperature
69.8 °C
Tcase
69.8 °C
Technical details
Processor cache
2048 KB
Product type
The sub-category of the product.
Processor
Bus bandwidth
800
Bus type units
MHz
Launch date
Q2'05
Status
Discontinued
Processor brand name
Intel Pentium
Last change
63903513
Product family
Legacy Intel Pentium Processor
Bus speed
800 MHz
Weight & dimensions
Processor package size
37.5 x 37.5 mm
Source Testseek summary Average rating
Reviews
Updated:
2011-07-31 16:20:26
Uk has collected 10 expert reviews for Intel Pentium 840 processor 3.2 GHz 2 MB L2 and the average expert rating is 79 of 100. The average score reflects the expert community’s view on this product. Click below and use Uk to see all ratings, product awards and conclusions.
79%
Source Testseek summary Average rating
Reviews
Updated:
2011-07-31 16:20:26
Nl heeft 10 proffesionele recensies verzameld voor Intel Pentium 840 processor 3,2 GHz 2 MB L2. Het gemiddelde van deze proffesionele recensies is 79 van de 100. De gemiddelde score geeft aan hoe profesionals dit product waarderen. Klik hieronder om naar testseek te gaan en voor alle productbeoordelingen, -testen en -conclusies.
79%
Source Testseek summary Average rating
Reviews
Updated:
2011-07-31 16:20:26
Fr a recueilli 10 avis d’experts pour Intel Pentium 840 processeur 3,2 GHz 2 Mo L2 et la note moyenne est de 79 sur 100. Le score moyen reflète l’avis de la communauté des experts sur ce produit. Cliquez sur l’onglet ci-dessous et utilisez Testseek pour voir les notes, les prix de produits et les conclusions.
79%
Source Testseek summary Average rating
Reviews
Updated:
2011-07-31 16:20:26
De hat 10 Expertenmeinungen über Intel Pentium 840 Prozessor 3,2 GHz 2 MB L2 eingeholt. Das duchschnittliche Epertenrating ist 79 von 100. Die durchschnittlich erreichte Punktezahl gibt die Meinung der Expertencommunity über das Produkt wieder. Klicken Sie unten und nutzen Sie Testseek um alle Beurteilungen, Produktauszeichnungen und Schlussfolgerungen sehen zu können.
79%
Source Testseek summary Average rating
Reviews
Updated:
2011-07-31 16:20:26
Testseek ha raccolto 10 recensioni da parte di esperti per Intel Pentium 840 processore 3,2 GHz 2 MB L2 e la valutazione media da parte degli esperti è di 79 su 100. Tale media riflette l’opinione della comunità degli esperti circa questo prodotto. Fate clic qui sotto e usate Testseek per visualizzare tutte le valutazioni, i premi ricevuti dal prodotto e le conclusioni.
79%
Source Testseek summary Average rating
Reviews
Updated:
2011-07-31 16:20:26
Es ha coleccionado 10 opiniones de expertos para Intel Pentium 840 procesador 3,2 GHz 2 MB L2 y la calificación media es 79 de 100. El promedio de la calificación refleja la opinión de la comuniudad de los expertos referente a este producto. Haga click abajo y use Testseek para poder ver todas las calificaciones, galardones y conclusiones del producto.
79%
Source Testseek summary Average rating
Reviews
Updated:
2011-07-31 16:20:26
Dk har samlet 10 ekspertanmeldelser for Intel Pentium 840 processor 3,2 GHz 2 MB L2 og den gennemsnitlige ekspertbedømmelse er 79 af 100. Den gennemsnitlige score reflekterer ekspertpanelets opfattelse af dette produkt. Klik nedenfor og brug Dk for at se alle bedømmelser, produkter og konklusioner.
79%
Source Testseek summary Average rating
Reviews
Updated:
2011-07-31 16:20:26
Se har samlat in 10 experttester för Intel Pentium 840 processorer 3,2 GHz 2 MB L2 och det genomsnittliga betyget är 79 av 100. Det genomsnittliga betyget reflekterar experternas samlade syn på denna produkt. Klicka nedanför och använd Se för att se alla betyg, utmärkelser och kommentarer.
79%
Source Testseek summary Average rating
Reviews
Updated:
2011-07-31 16:20:26
Es has recollit 7 revisions d'experts per Intel Pentium 840 Processador 3,2 GHz 2 MB L2 i la qualificació mitjana dels experts és de 79 sobre 100. La puntuació mitjana reflecteix l'opinió de la comunitat d'experts sobre este producte. Feu clic a continuació i utilitzeu Testseek per veure totes les qualificacions, premis de productes i conclusions.
79%
Source Review comments Score
theglobeandmail.com
Updated:
2014-02-26 01:11:47
The Good: Excellent multitasking performance; runs pretty much everything that a single-core chip can; motherboard has full feature set, from serial ATA for four drives, to IDE support for optical drives, to support for up to 667 MHz RAM modules, to bu...
0%
hardware.info
Updated:
2014-01-25 01:10:49
€ 1000 door de jaren heen Er zijn een aantal zekerheden in het leven: de zon komt iedere dag op, je moet belasting betalen en de duurste op consumenten gerichte processor van Intel kost een kleine 1000 euro. Dat laatste is in ieder geval zo sinds Intel i...
0%
computerbase.de
Updated:
2015-04-10 02:19:19
Die CPU-Hersteller werben in der Regel mit ihren Flaggschiffen und getreu dem olympischen Motto „altius, citius, fortius“. Doch die größten Absatzzahlen erreichen Intel und Co viele Klassen darunter. Dort werden für OEM-Fertiger (Heim- und Büro-Bedarf)...
0%
thelobeandmail.com
Updated:
2011-07-31 16:20:25
The Good: Excellent multitasking performance; runs pretty much everything that a single-core chip can; motherboard has full feature set, from serial ATA for four drives, to IDE support for optical drives, to support for up to 667 MHz RAM modules, to bu...
0%
neoseeker.com
Updated:
2011-07-31 16:20:25
Its time for another processor review here at Neoseeker. This time we are taking a look at the Intel 840 D - a mid range dual core offering; we hope to look at its newer 65nm 940 brother in the near future. The 840 D has the following features: - 800M...
Bottom line Yes, Virginia, dual cores on the Intel does help. The Intel 840 D fared quite well in dual core tests, especially where the applications did not need to saturate the FSB with memory reads/writes; for compute bound applications you can get nearly twice...
0%
Cdrinfo.com
Updated:
2011-07-31 16:20:25
In our last review concerning Intels CPUs, we had tested the flagship Single-core processor from Intel, the 3.73GHz Extreme Edition which was also extremely expensive. This time, we have in our hands the 840 which is a Dual-Core CPU, running at 3.20G...
Bottom line With the new Dual-Core series from both Intel and AMD, a new era in processors has started. They are already available at varying speeds as well as prices. It is rather interesting to put them to the test and compare them against the single core gene...
0%
pcstats.com
Updated:
2011-07-31 16:20:25
This 90nm processor uses a pair of Prescott cores running at 3.2GHz to bring multi-processing to the desktop in a LGA775 pinless package.
79%
Computerpoweruser.com
Updated:
2011-07-31 16:20:25
Processors have evolved for years now under the pretext that clock speed and IPC were the two keys to boosting performance. Intel elongated the pipeline of its Pentium 4 and went for frequency, while AMD proved with K8 that IPC is an equally potent var...
0%
hardwarezone.com.sg
Updated:
2011-07-31 16:20:25
Intels dual-core Smithfield processors are here and we have extensive benchmarks to show its performance. Find out why we think the Pentium D is the better choice and that the Pentium XE 840 is a disappointment.
0%
Behardware.com
Updated:
2011-07-31 16:20:25
April 18, 2005 IntroductionIt is a fact, for quite some time now, microprocessor events for computers were not spectacular. First, with AMD, we haven’t noticed any significant performance improvements for the last 7 months. For Intel, the last Penti...
0%
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