FD-SOI

Article: Intel's 22nm Tri-Gate Transistors
By: Hans de Vries (all.spam.to.delete@this.nowhere.com), May 8, 2011 9:06 pm
Room: Moderated Discussions
David Kanter (dkanter@realworldtech.com) on 5/8/11 wrote:
---------------------------
Also, I think Intel dismissed FD-SOI for other reasons. They only recently were
>able to tape out the Cortex M0, in December.
>David

The wafers where only ready for volume in December with a
thickness control of 0.5nm which is a formidable achievement.
Intel's 22nm process was fixed years ago.

>Even if I look at this presentation though, they are
>claiming a 40% improvement in power by dropping Vcc by >150mV. Intel got a bigger improvement with FinFETs

Intel has 50% improvement in power going from 32nm bulk
to 22nm FinFET. The 40% you mention is from 20nm bulk
to 20nm FD-SOI, so it an extra 40% on top of the 32nm to
20nm gain, just like they have an extra 80% improvement
in performance going from 20nm bulk to 20nm FD-SOI.


Regards, Hans

http://www.advancedsubstratenews.com/2011/02/soi-consortiums-phenomenal-fd-soiarm-results/
http://www.soiconsortium.org/pdf/Evaluation_of_Fully-Depleted_SOI_for_next_generation_Mobile_Consumer_Chips-10.02.2011.pdf
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TopicPosted ByDate
Intel's 22nm Tri-Gate transistorsDavid Kanter2011/05/06 12:27 AM
  Intel's 22nm Tri-Gate transistorsa reader2011/05/06 08:42 AM
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                      tick-tockjoset2011/05/09 04:28 PM
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  Intel's 22nm Tri-Gate transistorsHans de Vries2011/05/08 06:33 PM
    FD-SOIDavid Kanter2011/05/08 07:29 PM
      FD-SOIHans de Vries2011/05/08 09:06 PM
        FD-SOIDavid Kanter2011/05/08 11:57 PM
    Intel's 22nm Tri-Gate transistorsAaron Spink2011/05/08 09:48 PM
    interview with finfet+fd-soi inventorjokerman2011/05/09 10:51 PM
  Intel's 22nm Tri-Gate transistorsajensen2011/05/09 09:13 PM
  As big as they make it?Erik2011/05/10 11:26 AM
    As big as they make it?David Kanter2011/05/10 03:17 PM
      As big as they make it?gruehunter2011/05/10 05:43 PM
        As big as they make it?David Kanter2011/05/10 06:53 PM
    As big as they make it?ajensen2011/05/10 10:58 PM
    As big as they make it? me: yesMoritz2011/05/11 11:20 PM
  Intel's 22nm Tri-Gate transistorsMr. Camel2011/05/18 07:41 AM
    Intel's 22nm Tri-Gate transistorssomeone2011/05/18 10:00 AM
      Intel's 22nm Tri-Gate transistorsMr. Camel2011/05/18 11:54 AM
        Intel's 22nm Tri-Gate transistorssomeone2011/05/18 03:10 PM
          Intel's 22nm Tri-Gate transistorsDaniel Bizo2011/05/19 03:59 AM
            Intel's 22nm Tri-Gate transistorssomeone2011/05/19 06:17 AM
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