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multi-core technology
Last modified: Monday, March 31, 2008 

In consumer technologies, multi-core is usually the term used to describe two or more CPUs working together on the same chip. Also called multicore technology, it is a type of architecture where a single physical processor contains the core logic of  two or more processors. These processors are packaged into a single integrated circuit (IC). These single integrated circuits are called a die. Multi-core can also refer to multiple dies packaged together. Multi-core enables the system to perform more tasks with a greater overall system performance.  Multi-core technology can be used in desktops, mobile PCs, servers and workstations. Contrast with dual-core, a single chip containing two separate processors (execution cores) in the same IC. 

See "All About Dual-Core Processors" in the "Did You Know...?" section of Webopedia.

  Related Links

AMD Multi-Core Technology
This AMD technology Web page provides an overview of AMD multi-core technology.

AMD Multi-core White Paper (PDF)
Placing two or more powerful computing cores on a single processor opens up a world of important new possibilities.

Intel Multi-core technology
Intel multi-core processors efficiently process multiple tasks simultaneously, providing a breakthrough computing experience in business environments, on the go, and at home.

Planning Considerations for Multicore Processor Technology (PDF)
This article introduces the multicore concept and discusses key factors that IT organizations should consider when determining how best to take advantage of multicore technology.

Webopedia's "Did You Know... AMD & Intel Processor Lineups"
It never fails. Just after you upgrade your CPU, Intel or AMD announces a new processor, pushing technology to new limits — at least its next processor.

What You Need to Know About Motherboards
You can think of the motherboard as a communications center. The purpose of the motherboard is to provide the means for all the other components and peripherals to talk to each other.

Related Categories

Microprocessors

Related Terms

architecture

core logic

CPU

die

dual core

integrated circuit

processor



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