Best Top Reviews Online

TSMC Hoping To Move 3nm Production To US, Now Starting Work Towards 1nm

Just in time for the upcoming iPhone release.

The processing industry has experienced a tumultuous few months, with numerous tech companies releasing new products. TSMC has plans to relocate 3nm development to the United States, and that’s not the only bit of news. The influx of devices will continue.

Taiwan Semiconductor Manufacturing Company (TSMC) has been in the news frequently as a result of the release of numerous products containing the chip manufacturer’s semiconductors and process nodes. Since 2020, the Taiwanese chip manufacturer has supplied AMD with its 5nm processors and even supplied new 4nm nodes for Nvidia’s Ada Lovelace graphics cards.
Additionally, the iPhone 14 features TSMC’s 4nm process node. However, as the supplier’s largest customer, Apple frequently receives the latest and greatest innovations. Consequently, Cupertino intends to utilize TSMC’s 3nm process for the iPhone 15.

Currently, TSMC only manufactures 3nm nodes in its native Taiwan. While this doesn’t necessarily cause any significant issues or hang-ups during Apple’s development process, there are ways to streamline it. The two companies have one idea: move all of TSMC’s 3nm production to the United States.

In 2020, TSMC began plans to build a processing and development plant within the US. Initial estimates put the construction’s completion in 2021. However, after two delays, the deadline is now Q1 2023. Assuming they meet this timeframe, iPhone 15 models will feature a brand new 3nm processor made in the United States.

In related news, one of TSMC’s Taiwan-based plants has begun focusing on finding breakthroughs to reaching 1nm process nodes. Of course, as processors become more compact, they become much harder to produce consistently. So TSMC engineers must find new materials and methods to shrink to 1nm and smaller processes.

To this end, TSMC partnered with the Massachusetts Institute of Technology (MIT) and the National Taiwan University (NTU) to research and develop new methods. After loads of engineering and testing, they discovered that combining “2D materials” and “semi-metallic bismuth” results in extremely low resistance, which may overcome the most challenging aspect of producing 1nm nodes.
The research teams did confirm that 1nm nodes are still years away from being produced and sold in consumer products. We will not see current plans for 2nm nodes until late 2024. So it could easily be at least five years for such a breakthrough. Who knows, maybe we will see picometer-sized (1000 pm = 1nm) nodes before the end of the decade if these breakthroughs continue.

Why Trust Us?

Best Top Reviews Online was established in 2018 to provide our readers with detailed, truthful, and impartial advice on what to buy. We now have millions of monthly users from all over the world and annually evaluate over a thousand products.

The above article was written by the BestTopReviewsOnline team, which consists of some of the most knowledgeable technical experts in the United States. Our team consists of highly regarded writers with vast experience in smartphones, computer components, technology apps, security, and photography, among other fields.

Related Stories

  • All Post
  • Best Picks
  • Explainers
  • How To
  • News
  • Versus
MSI B760 Motherboard Overclocks Locked Intel CPUs

December 29, 2022

According to a leak, the next-generation Mortar motherboard from MSI will support BCLK overclocking. On Twitter, hardware leaker @g01d3nm4ng0 shared images of the upcoming MSI B760M Mortar Max motherboard, which includes a Renesas RC26008 external clock generator for overclocking unlocked…

GPU Prices 2022: November Update

November 21, 2022

The RTX 40-series is now available, and the RDNA 3 will be available soon. We keep track of current GPU prices on all of the best graphics cards as well as the most recent additions to our GPU benchmarks hierarchy.…

Get more info



Best Products

Buying Guides

Contact Us

About Us

We provide a platform for our customers to rate and review services and products, as well as the stores that sell them. We research and compare the most popular brands and models before narrowing it down to the top ten, providing you with the most comprehensive and reliable buying advice to help you make your decision.

Disclaimer is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to As an Amazon Associate I earn from qualifying purchases.


Address & Map

20 S Santa Cruz Ave, Suite 300, Los Gatos, CA 95030, United States

© 2022 Pty. Ltd. All Rights Reserved. Licensing: All third-party trademarks, images, and copyrights used on this page are for comparative advertising, criticism, or review. As this is a public forum where users can express their opinions on specific products and businesses, the opinions expressed do not reflect those of