Skip to main content

New Samsung and IBM discoveries could one day produce ultra-efficient chips

IBM and Samsung revealed that they are working on a new joint project: The creation of a new semiconductor design.

The goal of the joint efforts of these two companies is to create a new standard of ultra-energy-efficient chips.

The new IBM and Samsung semiconductor design.
Image used with permission by copyright holder

Samsung and IBM made the announcement on the first day of the International Electron Devices Meeting (IEDM) 2021 and followed it up with a press release. The companies report that they have achieved new breakthroughs in their research on manufacturing a brand-new semiconductor design.

The innovations that Samsung and IBM are working on involve changes in transistor positioning. In the new design, transistors are stacked vertically on the chip. Current processors and SoCs (system on a chip) have transistors that are positioned flatly on the surface of the silicon. This makes the electric current flow from side to side.

The new design is referred to as Vertical Transport Field Effect Transistors, or VTFET for short. Stacking the transistors in a perpendicular manner allows for the electric current to flow vertically.

Samsung and IBM discussed the benefits of the new design, highlighting perks both for computing and for the mobility sector. The change in the flow of the electric current should net considerable improvements in terms of energy efficiency. The two tech giants estimate that using VTFET will produce chips that are either twice as fast as their current FinFET counterparts or up to 85% less power-hungry.

Going down the power-saving route in the new chips will be helpful not just for regular day-to-day users, but also for those who utilize their systems to the fullest. Operations such as cryptomining and data encryption may, according to Samsung and IBM, consume much less energy. Aside from all other perks, this might help reduce the enormous carbon footprint left behind by cryptomining.

A 2 nm wafer fabricated at IBM Research's Albany facility. The wafer contains hundreds of individual chips.
A 2 nm wafer fabricated at IBM Research’s Albany facility. The wafer contains hundreds of individual chips. Courtesy of IBM Image used with permission by copyright holder

As our computers grow in power, they also require more and more power. Some of the best processors on the market, especially when paired with equally fantastic graphics cards, demand truly beastly power supplies in order to offer stable performance. It’s no wonder that most companies are looking into energy-saving options. Apple is one such example: The recent M1 chip, although powerful, places a lot of emphasis on energy efficiency. It makes sense for other manufacturers to follow in these footsteps.

Samsung and IBM reference Moore’s Law in their joint press release. Moore’s Law is the principle that states that the number of transistors in an IC chip should double once every two years, improving performance without increasing the size. However, as the two manufacturers point out, engineers are running short on space, so pursuing Moore’s Law is getting trickier. The new design might help extend Moore’s Law into further generations of chips.

Samsung and IBM aren’t the only companies in pursuit of Moore’s Law. Intel made a similar announcement during IEDM 2021 when it revealed new breakthroughs that would fuel the next few years of computing innovations.

Editors' Recommendations

Monica J. White
Monica is a UK-based freelance writer and self-proclaimed geek. A firm believer in the "PC building is just like expensive…
Intel Raptor Lake sets a sizzling new record for clock speeds
intel raptor lake hits 8 ghz fcb67zxxwaerpie

Intel shared some teasers about the upcoming Raptor Lake platform, and if this doesn't get you hyped, we don't know what will.

According to Intel, the new processors will be capable of hitting 6GHz clock speeds at stock settings -- but that's not all. Intel also teased that the CPU has set an overclocking record, surpassing the 8GHz barrier. In addition, we now know the performance Intel expects to deliver with Raptor Lake, and the jump from Alder Lake looks to be quite huge.

Read more
Samsung reaches new heights with this SSD, but it could go even higher
Samsung 990 PRO SSD over a dark background.

Samsung has just unveiled an intensely fast SSD, the high-end Samsung 990 Pro. A successor to the 980 Pro, the SSD is said to deliver an up to 55% improvement in random performance over its predecessor.

The new SSD, set to release in the next couple of months, will undoubtedly bring tangible improvements for gamers and content creators alike. However, there will still be better SSDs coming out in the near future -- all because Samsung chose to stick to slightly older tech with the 990 Pro.

Read more
AMD steals Intel’s spotlight with new Ryzen 7000 release date
AMD Ryzen processor render.

We're inching closer to the release of the next-gen AMD Ryzen 7000, but it seems that the final launch date might be a little further away than we initially thought.

According to a new leak, AMD may be moving the product availability date from September 15 to September 27. Coincidentally, this might also be the day when Intel officially announces its 13th generation of processors, dubbed Raptor Lake.

Read more