Crypto news

IBM Corporation has introduced a breakthrough technology for manufacturing semiconductor chips with a transistor architecture at the 0.7 nm level, equivalent to 7 angstroms. This step marks a new era in microelectronics, where traditional physical limitations of silicon are beginning to recede.

The development is based on the concept of "nanosheet": unlike classical planar transistors, elements are placed not in a single plane, but in several vertical layers. This approach dramatically increases packing density and paves the way for creating chips that were previously considered impossible.

According to IBM's internal calculations, the use of nanosheets allows placing nearly 100 billion transistors on a chip the size of a human fingernail. For comparison, this is several times higher than the density of modern 3-nm and 5-nm solutions from leading foundries. Compared to IBM's own 2-nm technology introduced in 2021, the new development promises a performance increase of up to 50% or an energy efficiency improvement of up to 70%.

The key question is the timeline for commercialization. IBM predicts that mass production of chips using the 0.7-nm process could begin within the next five years. However, given the enormous capital costs for retooling lithography lines and the need to overcome quantum effects, I assess this forecast as highly optimistic. The actual market entry will likely take 7-10 years, unless an additional technological breakthrough in EUV lithography occurs.

My expert assessment: IBM once again confirms its status as one of the main innovators in the semiconductor industry. However, as history shows, laboratory prototypes and mass production are two very different things. While TSMC and Samsung are competing for the 2-nm and 1.4-nm milestones, the announcement of 0.7 nm looks more like a demonstration of scientific potential rather than an imminent commercial product. Investors and miners should monitor developments but refrain from jumping to conclusions.