Connect with us

Hacking Matter

High-Rise 3D Supercomputing Chips from Stanford

Published

on

Stanford researchers are building layers of logic and memory into skyscraper chips that are smaller, faster, cheaper – and taller.

At the IEEE International Electron Devices Meeting in San Francisco, December 15-17, a Stanford team revealed how to build high-rise chips that could leapfrog the performance of the single-story logic and memory chips on today’s circuit cards.

Research leader Subhasish Mitra, a Stanford Professor of electrical engineering and computer science, said:

This research is at an early stage, but our design and fabrication techniques are scalable. With further development this architecture could lead to computing performance that is much, much greater than anything available today.

Stanford’s School of Engineering Professor H.-S. Philip Wong said:

With this new architecture, electronics manufacturers could put the power of a supercomputer in your hand.

Nanoscale Elevators for Much Faster Computing

Stanford 3D Chip

Stanford engineers have created a four-layer prototype high-rise chip. In this representation, the bottom and top layers are logic transistors. Sandwiched between them are two layers of memory. The vertical tubes are nanoscale electronic “elevators” that connect logic and memory, allowing them to work together to solve problems.

The prototype chip unveiled at IEDM shows how to put logic and memory together into three-dimensional structures that can be mass-produced. In future operational chips, thousands of nanoscale electronic “elevators” will move data between the layers much faster, using less electricity, than the bottleneck-prone wires connecting single-story logic and memory chips today.

Three breakthroughs enabled these research results:

  • A new technology for creating transistors, those tiny gates that switch electricity on and off to create digital zeroes and ones.
  • A new type of computer memory that lends itself to multi-story fabrication.
  • A technique to build these new logic and memory technologies into high-rise structures in a radically different way than previous efforts to stack chips.

“Moore’s law” is the observation that computing performance increases exponentially. In the last few decades, the density of transistors in integrated circuits and many related performance indicators such as speed and memory have been doubling approximately every two years. Despite many gloomy predictions that computing performance would soon hit fundamental physical barriers, Moore’s law has proven remarkably accurate so far, and 3D chips may permit further exponential growth in the next decades.

Images from Stanford University and Shutterstock.

Important: Never invest (trade with) money you can't afford to comfortably lose. Always do your own research and due diligence before placing a trade. Read our Terms & Conditions here. Trade recommendations and analysis are written by our analysts which might have different opinions. Read my 6 Golden Steps to Financial Freedom here. Best regards, Jonas Borchgrevink.

Rate this post:

Important for improving the service. Please add a comment in the comment field below explaining what you rated and why you gave it that rate. Failed Trade Recommendations should not be rated as that is considered a failure either way.
0 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 5 (0 votes, average: 0.00 out of 5)
You need to be a registered member to rate this.
Loading...

Giulio Prisco is a freelance writer specialized in science, technology, business and future studies.




Feedback or Requests?

Hacking Matter

The 2016 Nobel Prize in Chemistry Vindicates Radical Visions of Molecular Nanotechnology

Published

on

The Nobel Prize in Chemistry 2016 was awarded jointly to Jean-Pierre Sauvage, Sir J. Fraser Stoddart and Bernard L. Feringa “for the design and synthesis of molecular machines.” The award vindicates the dreams of nanotechnology enthusiasts, and points the way to the molecular nanotechnology proposed by Drexler in the eighties.

(more…)

Important: Never invest (trade with) money you can't afford to comfortably lose. Always do your own research and due diligence before placing a trade. Read our Terms & Conditions here. Trade recommendations and analysis are written by our analysts which might have different opinions. Read my 6 Golden Steps to Financial Freedom here. Best regards, Jonas Borchgrevink.

Rate this post:

Important for improving the service. Please add a comment in the comment field below explaining what you rated and why you gave it that rate. Failed Trade Recommendations should not be rated as that is considered a failure either way.
0 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 5 (0 votes, average: 0.00 out of 5)
You need to be a registered member to rate this.
Loading...

Giulio Prisco is a freelance writer specialized in science, technology, business and future studies.




Feedback or Requests?

Continue Reading

Electronics

Berkeley Lab’s One-Nanometer Transistor Could Keep Electronics On Exponential Growth

Published

on

Decades ago Intel Co-Founder Gordon Moore observed that the density, degree of miniaturization, and ultimately the performance of electronic components, was doubling every two years.

(more…)

Important: Never invest (trade with) money you can't afford to comfortably lose. Always do your own research and due diligence before placing a trade. Read our Terms & Conditions here. Trade recommendations and analysis are written by our analysts which might have different opinions. Read my 6 Golden Steps to Financial Freedom here. Best regards, Jonas Borchgrevink.

Rate this post:

Important for improving the service. Please add a comment in the comment field below explaining what you rated and why you gave it that rate. Failed Trade Recommendations should not be rated as that is considered a failure either way.
0 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 5 (0 votes, average: 0.00 out of 5)
You need to be a registered member to rate this.
Loading...

Giulio Prisco is a freelance writer specialized in science, technology, business and future studies.




Feedback or Requests?

Continue Reading

Electronics

Nanotechnology Breakthrough: Carbon Nanotubes Outperform Silicon Electronics

Published

on

nanotechnology

University of Wisconsin–Madison materials engineers have created carbon nanotube transistors that, for the first time, outperform state-of-the-art silicon transistors. This breakthrough points the way to future high-performance nanotube electronics.

(more…)

Important: Never invest (trade with) money you can't afford to comfortably lose. Always do your own research and due diligence before placing a trade. Read our Terms & Conditions here. Trade recommendations and analysis are written by our analysts which might have different opinions. Read my 6 Golden Steps to Financial Freedom here. Best regards, Jonas Borchgrevink.

Rate this post:

Important for improving the service. Please add a comment in the comment field below explaining what you rated and why you gave it that rate. Failed Trade Recommendations should not be rated as that is considered a failure either way.
0 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 50 votes, average: 0.00 out of 5 (0 votes, average: 0.00 out of 5)
You need to be a registered member to rate this.
Loading...

Giulio Prisco is a freelance writer specialized in science, technology, business and future studies.




Feedback or Requests?

Continue Reading

11 of 15 Seats Available

Learn more here.

Recent Comments

Recent Posts

A part of CCN

Hacked.com is Neutral and Unbiased

Hacked.com and its team members have pledged to reject any form of advertisement or sponsorships from 3rd parties. We will always be neutral and we strive towards a fully unbiased view on all topics. Whenever an author has a conflicting interest, that should be clearly stated in the post itself with a disclaimer. If you suspect that one of our team members are biased, please notify me immediately at jonas.borchgrevink(at)hacked.com.

Trending