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Intel VT (Virtualization Technology)

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Intel VT (Virtualization Technology)

What is Intel VT?

Intel VT (Virtualization Technology) is the company's hardware assistance for processors running virtualization platforms.

Intel VT includes a series of extensions for hardware virtualization. The Intel VT-x extensions are probably the best recognized extensions, adding migration, priority and memory handling capabilities to a wide range of Intel processors. By comparison, the VT-d extensions add virtualization support to Intel chipsets that can assign specific I/O devices to specific virtual machines (VM)s, while the VT-c extensions bring better virtualization support to I/O devices such as network switches.

See also: AMD-V

Learn More About IT:
> Intel offers more explanation on the Intel VT pages.

Related glossary terms: GSX Server, root partition, SPARC (Scalable Processor Architecture) , systems management, virtual desktop infrastructure (VDI), virtual private server (VPS) or virtual dedicated server (VDS), live migration, physical to virtual (P2V) , Our Favorite Technology Blogs, Parallel Virtual Machine (PVM)

This was last updated in October 2009

Posted by: Margaret Rouse

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