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Can this new start-up chip foundry allow Tim Cook to relax when it comes to TSMC?


A new Japanese chipmaker wants to be the foundry to the stars of AI. By stars, we mean huge tech companies, even those that have not mastered AI (which includes Apple). The firm, Rapidus, has spoken with big players in AI and these are names you’re familiar with such as the aforementioned Apple, Google, Meta, Amazon, and Microsoft. We first wrote about the company back in 2023 and it is interesting to see that it is now ready to start 2nm chip production this month.

What Rapidus seeks from these companies is a signed contract to mass-produce chips in 2027 using the 2nm process node that TSMC, Samsung Foundry, and Intel are producing later this year (if you count Intel’s 18A node as “true 2nm.”). To help the company meet the 2027 timeline, the Japanese government has sunk 200 billion yen ($1.37 billion) into the start-up.

Rapidus is behind TSMC, the world’s largest foundry, at 2nm but the CEO of the start-up firm is optimistic. Atsuyoshi Koike believes that by using more advanced manufacturing methods, Rapidus can compete with TSMC and Samsung Foundry. Interestingly, Rapidus was funded by the Japanese government and major companies in the country such as SoftBank and Sony specifically to compete with foundries like TSMC and Samsung Foundry.

Besides working on the production of AI chips, Rapidus is hoping that it will become an alternate manufacturer of semiconductors for companies like Apple which relies on TSMC for the production of its chips. With China always hoping to become self-sufficient in chip production and considered a threat to create chaos in the region, there is fear about TSMC’s ability to continue to survive.

The Japanese company hopes to begin test production of 2nm chips later this month and toward that end, a prototype production line was created in Hokkaido. Rapidus hopes to begin making chips for customers before the end of this month. A deal with Apple would go a long way toward establishing the start-up as a legitimate challenger in the contract foundry industry. It also helps to have the financial backing they have from the Japan government.

Surely many Apple executives worry from time to time about the company’s reliance on TSMC. Having Rapidus succeed in its quest should be something that Apple would love to see happen since having just one chip manufacturer in an unstable region is not something that Tim Cook wants to worry about for much longer. Yes, TSMC will be making 2nm chips in the U.S. eventually, but with the volume that Apple needs, having another foundry to turn to would be a huge plus for Apple, and for most of TSMC’s major customers as well.[img 

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