Intel has announced the availability of Thunderbolt technology, a new high-speed PC interface that brings together high-speed data transfer and high-definition (HD) display on to a single cable.
The technology was first announced in 2009 under the codename Light Peak.
The top speed of data transfer using the interface is expected to be 10 gigabits per second which is twice as fast as USB 3.0. However the interface will reach the maximum speed when it uses fibre optical cables instead of the copper wires Intel now uses.
The chip manufacturer said it would move to higher speeds in future, with future versions reaching up to 100 gigabits per second.
Thunderbolt technology supports both data and display on a single cable, enabling greater simplicity, flexibility and new and exciting ways to use a PC. The new interface also reduces the number of cables used for various connections, said the company.
It added that Thunderbolt technology can transfer a full-length HD movie in less than 30 seconds.
Apple has collaborated on the development of this technology that took several years. It will also be the first manufacturer to use Thunderbolt on its Macbook Pro computers.
Thunderbolt technology combines high-speed data and HD video connections via two communications methods, or protocols — PCI Express for data transfer and DisplayPort for displays.
While PCI Express has the flexibility to connect to almost any type of device, DisplayPort can drive greater than 1080p resolution displays and up to eight channels of audio simultaneously, said the company.
Thunderbolt technology is compatible with existing DisplayPort displays and adapters. All Thunderbolt technology devices share a common connector.
Intel PC Client Group general manager Mooly Eden said that the company has made the vision of simple, fast transfer of content between PCs and devices a reality.
Eden said, "With Thunderbolt technology, Intel has delivered innovative technology to help professionals and consumers work faster and more easily with their growing collection of media content, from music to HD movies.
Apple senior vice-president of Mac Hardware Engineering Bob Mansfield said, "We’re thrilled to collaborate with Intel to bring the groundbreaking Thunderbolt technology to Mac users."
Thunderbolt technology is powered by an Intel controller chip, and uses a small connector suitable for mobile devices that will be included in products supporting the technology.
