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HP Intel Core i7-640M processor 2.8 GHz 4 MB L3

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.
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.
Intel Core i7-640M
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.
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.
Data-sheet quality: created/standardized by Icecat
The quality of the product data-sheet can be on several levels:
only logistic data imported: we have only basic data imported from a supplier, a data-sheet is not yet created by an editor.
created by HP: a data-sheet is imported from an official source from a manufacturer. But the data-sheet is not yet standardized by an Icecat editor.
created/standardized by Icecat: the data-sheet is created or standardized by an Icecat editor.
Included since: 08 Dec 2010
The date Icecat noticed for the first time that this product was included in the price list of a channel partner
Product views: 3760
This statistic is based on the 81778 using ecommerce sites (eshops, distributors, comparison sites, ecommerce ASPs, purchase systems, etc) downloading this Icecat data-sheet since 08-12-10 Only sponsoring brands are included in the free Open Icecat content distribution as used by 79912 free Open Icecat users.
Info modified on: 02 Jul 2018 21:41:12
The date of the most recent change of this product data-sheet in Icecat.
Long product name HP Intel Core i7-640M processor 2.8 GHz 4 MB L3 :
The short editorial description of HP Intel Core i7-640M processor 2.8 GHz 4 MB L3

Intel Core i7-640M (4M Cache, 2.80 GHz) Processor Upgrade
HP Intel Core i7-640M processor 2.8 GHz 4 MB L3:
The official marketing text of HP Intel Core i7-640M processor 2.8 GHz 4 MB L3 as supplied by the manufacturer

Whether it's HD or 3D, multitasking or multimedia, 2nd generation Intel Core i7 mobile processors for laptops deliver top-of-the-line adaptable speed and responsiveness making it your ideal choice for visibly smart performance.

Short summary description HP Intel Core i7-640M processor 2.8 GHz 4 MB L3:
This short summary of the HP Intel Core i7-640M processor 2.8 GHz 4 MB L3 data-sheet is auto-generated and uses the product title and the first six key specs.

HP Intel Core i7-640M, Intel® Core™ i7, 2.8 GHz, PGA988, Notebook, 32 nm, i7-640M

Long summary description HP Intel Core i7-640M processor 2.8 GHz 4 MB L3:
This is an auto-generated long summary of HP Intel Core i7-640M processor 2.8 GHz 4 MB L3 based on the first three specs of the first five spec groups.

HP Intel Core i7-640M. Processor family: Intel® Core™ i7, Processor frequency: 2.8 GHz, Processor socket: PGA988. Memory channels supported by processor: Quad, Maximum internal memory supported by processor: 8 GB, Memory clock speeds supported by processor: 800,1066 MHz. Thermal Design Power (TDP): 35 W. Width: 37.5 mm, Depth: 37.5 mm. Temperature (max): 105 °C

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® Core™ i7
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.
2.8 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).
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.
Component for *
What this product is used as a part of (component for).
Processor lithography *
The process which is performed by the processor e.g. CPU (Central Processing Unit).
32 nm
Box *
Plastic or metal shell/container for components.
Processor model *
The model number for the processor in a computer.
Processor threads *
System bus rate *
A bus is a communication system that transfers data between components inside a computer, or between computers. The system bus rate is the speed at which data is transferred in this communication system.
2.5 GT/s
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.
Processor cache
4 MB
Processor cache type
CPU multiplier (bus/core ratio)
Processor boost frequency
The turbo boost is an automatic, managed accelleration of the processor when one of the cores is overloaded.
3.46 GHz
Memory channels supported by processor *
Maximum internal memory supported by processor
8 GB
Memory clock speeds supported by processor
800,1066 MHz
Memory bandwidth supported by processor (max)
17.1 GB/s
ECC supported by processor
Thermal Design Power (TDP) *
35 W
Weight & dimensions
The measurement or extent of something from side to side.
37.5 mm
The distance from the front to the back of something.
37.5 mm
Other features
Temperature (max)
105 °C
Customer service details