Intel's Ivy Bridge chips launch using '3D transistors' (BBC)
By Leo Kelion
Technology reporter
Intel is launching its Ivy Bridge family of processors - the first to feature what it describes as a "3D transistor".
The American firm says the innovation allows it to offer more computational power while using less energy.
The initial release includes 13 quad-core processors, most of which will be targeted at desktop computers.
Further dual core processors, suitable for ultrabooks - thin laptops - will be announced "later this spring".
Intel and PC manufacturers expect the release to drive a wave of new sales.
Traditional planar chip design (left) and Intel's new Tri-Gate technology (right).
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more: http://www.bbc.co.uk/news/technology-17785464
Article includes an explanation of the new transistor design (see figure)
ETA: Wikipedia already has some details posted (assuming they're accurate) -- http://en.wikipedia.org/wiki/Ivy_Bridge_(microarchitecture)