« previous next »
Pages: [1]   Go Down

Author Topic: 2nm Chips  (Read 2340 times)

0 Members and 1 Guest are viewing this topic.

Offline ali_asadzadehTopic starter

  • Super Contributor
  • ***
  • Posts: 1929
  • Country: ca
2nm Chips
« on: May 08, 2021, 12:59:59 pm »
IBM has done it, any Idea what we could achieve with that?
Logged
ASiDesigner, Stands for Application specific intelligent devices
I'm a Digital Expert from 8-bits to 64-bits
 

Online woofy

  • Frequent Contributor
  • **
  • Posts: 358
  • Country: gb
    • Woofys Place
Re: 2nm Chips
« Reply #1 on: May 08, 2021, 03:35:22 pm »
That's around 10 atoms. Amazing!
Logged
 

Offline NorthGuy

  • Super Contributor
  • ***
  • Posts: 3238
  • Country: ca
Re: 2nm Chips
« Reply #2 on: May 08, 2021, 03:53:45 pm »
Quote from: ali_asadzadeh on May 08, 2021, 12:59:59 pm
IBM has done it, any Idea what we could achieve with that?

More bloat.
Logged
 
The following users thanked this post: Yansi, srb1954

Offline ataradov

  • Super Contributor
  • ***
  • Posts: 11695
  • Country: us
    • Personal site
Re: 2nm Chips
« Reply #3 on: May 08, 2021, 04:46:05 pm »
We can achiever that as soon as any marketing person gets on the job.

Their "nm" numbers are meaningless anymore. They just redefine what they measure to make numbers lower.
Logged
Alex
 
The following users thanked this post: Ed.Kloonk, Someone

Online woofy

  • Frequent Contributor
  • **
  • Posts: 358
  • Country: gb
    • Woofys Place
Re: 2nm Chips
« Reply #4 on: May 08, 2021, 05:31:30 pm »
Transistor density may be a better metric.

Intel's 10nm node is about 100m transistors/mm2
TSMC's 10nm node is 52m transistors/mm2
and their 7nm node is 91m transistors/mm2

So Intel's 10nm node is denser that TSMC's 7nm node.

IBM's 2nm node is around 330m transistors/mm2
Logged
 
The following users thanked this post: cgroen, xavier60, soFPG, emece67

Offline SiliconWizard

  • Super Contributor
  • ***
  • Posts: 15192
  • Country: fr
Re: 2nm Chips
« Reply #5 on: May 09, 2021, 05:14:51 pm »
Quote from: NorthGuy on May 08, 2021, 03:53:45 pm
Quote from: ali_asadzadeh on May 08, 2021, 12:59:59 pm
IBM has done it, any Idea what we could achieve with that?

More bloat.

While nothing prevents us from using technology in a wise and efficient way, doing so doesn't seem to be our favorite indeed.

That said, I wonder how things like leakage, heat management and even reliabilty are handled at this density.
Logged
 

Offline bson

  • Supporter
  • ****
  • Posts: 2408
  • Country: us
Re: 2nm Chips
« Reply #6 on: May 30, 2021, 03:09:09 am »
Quote from: ataradov on May 08, 2021, 04:46:05 pm
We can achiever that as soon as any marketing person gets on the job.

Their "nm" numbers are meaningless anymore. They just redefine what they measure to make numbers lower.
Is it ever anything other than channel width length?  This of course is a key property.
« Last Edit: May 30, 2021, 03:13:03 am by bson »
Logged
 

Offline BrianHG

  • Super Contributor
  • ***
  • Posts: 8028
  • Country: ca
Re: 2nm Chips
« Reply #7 on: May 30, 2021, 03:22:12 am »
Are there any density specs on TSMC's new 1nm node?
Logged
 
Pages: [1]   Go Up
« previous next »

Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf

 


EEVblog Main Site EEVblog on Youtube EEVblog on Twitter EEVblog on Facebook EEVblog on Odysee