Uh-oh, Intel. Globalfoundries to fast-forward into 14nm

September 24, 2012 by Nancy Owano, Phys.org weblog

(Phys.org)—Globalfoundries has made an announcement that amounts to a direct challenge to Intel, in the latter's race to get further ahead in the mobile device ecosystem. Both Globalfoundries and Intel will be racing for a more dominant position with higher performing and power efficient systems for smartphones and other devices. In short, Globalfoundries announced Thursday that it is accelerating its technology roadmap. Its newest design achievement for the mobile market is in the form of 14nm chip technology. The company provided some details about its 14nm-XM ("extreme mobility") process.

This is a nonplanar architecture optimized for low-power, -on-chip (SoC) designs. These chips will deliver a 40 percent to 60 percent improvement in battery life compared to two-dimension planar transistors at the 20nm node.

Globalfoundries will go "3-D" in the use of three-dimensional "FinFET" transistors. The big deal about "FinFET" rests in its promoted superior low-power attributes. The FinFET architecture takes a traditional two-dimensional transistor design and turns the conductive channel on its side, resulting in a three-dimensional fin structure, surrounded by a gate controlling the flow of current.

The 3-D transistor design operates at a lower voltage with minimal current leakage. This leads to a longer battery life for and less for plugged-in applications. The power-consumption advantage could have important implications for networking chips in data centers.

Intel's challenge is not only in the rival company's technology but also in 14nm timelines. Globalfoundries is speeding up its timeline for its 14nm process. Chip watchers note that in so doing it is playing leapfrog over other companies.

The company will be ready to roll with a 14-nanometer process that will include its three-dimensional transistor architecture. This is said to be similar to Intel's Tri-Gate method. Enthusiasts say that the 14nm-XM design is expected to carry performance and power benefits of three-dimensional FinFET transistors, possibly influencing a newer generation of mobile devices.

With the Globalfoundries plan, chip designers will be able to start producing sample 14 nanometer chips in 2013. In 2014 or early 2015, the 14 nm chips will be part of the consumer marketplace. Technology development of the 14nm-XM has begun in Globalfoundries' Fab 8, a fabrication plant in Saratoga County, New York. The company is making early process design kits (PDKs) which are available now. Customer tape-outs—the final result of the design—are expected in 2013.

Globalfoundries was formerly a manufacturing arm of AMD. Headquartered in Milpitas, California, Globalfoundries now counts itself as one of the largest foundries in the world by revenue.

Explore further: Imec releases industry’s first 14nm process development kit

More information: www.globalfoundries.com/technology/14XM.aspx

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2.3 / 5 (4) Sep 24, 2012
This "decision" by GF & Intel is not news. Realizing Moore's Law hardly counts as news anymore. The real story is how will photolithography deliver the necessary systems to make 14nm a reality. Getting over the current obstacles in Extreme Ultraviolet (the main contender) is the real news.
3 / 5 (4) Sep 24, 2012
the tri-gate transistor in the picture however is definitely Intel's
1 / 5 (6) Sep 25, 2012
I wonder who is going around and 1 staring people?
Both those comments got 1 star, and they were very good comments and good observations. I gave 5 stars to even it out...
not rated yet Sep 25, 2012
I wonder who is going around and 1 staring people?

Click on the poster and then select his activity to see who has rated his postings.

In this case, 'barakn' seems to be responsible.

I wonder how many people pay attention to the rating system? As it is implemented, it's too easy to game the system. Thus, useful ratings get drowned in the noise.
not rated yet Sep 25, 2012
the tri-gate transistor in the picture however is definitely Intel's

Yeah, if Apple can patent "rectangles with rounded corners" then I would expect Intel will have something to say about this. But who knows, I mean the patent system is so broken right now that nothing would surprise me either way.

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