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Trump to impose 25% to 100% tariffs on Taiwan-made chips, impacting TSMC (www.tomshardware.com)
submitted 2 years ago by to c/technology@lemmy.world
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[–] [S] 52 points 2 years ago (12 children)

they are building a plant in Arizona, but i doubt it'll ever be as good as Taiwan can do, not just because Taiwan has the skills but if Taiwan doesn't have this then what's the point of protecting it? It's sort of a way to say, if you want to to continue to access the best chips in the world you should protect us from China

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  • [–] 64 points 2 years ago (7 children)

    Taiwan are very clear about this; they (correctly) consider their monopoly on high end chip manufacturing to be an urgent matter of national defence and it is of the highest priority to them to keep it solely within Taiwan. They will never allow their best processes to be exported.

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  • [+] -15 points 2 years ago* (last edited 2 years ago) (6 children)

    TSMC have advanced chip fabrication factory in Arizona in the US.

    "TSMC will produce 3nm chips in the U.S., and Taiwan has already given TSMC the go-signal to manufacture 2nm chips abroad."

    https://www.tomshardware.com/tech-industry/apple-will-soon-receive-made-in-america-chips-from-tsmcs-arizona-fab-company-in-final-stages-of-quality-verification

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  • [–] 41 points 2 years ago* (4 children)

    But it cannot produce the higher end chips. That was explicitly part of the agreement when they built the facility. They're only willing to fab low end product outside of Taiwan.

    I was being very specific when I said "their best processes."

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  • [–] 5 points 2 years ago (2 children)
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  • [–] 6 points 2 years ago (1 child)

    Sure, "low end" wasn't a perfectly scientifically accurate way to describe it. I apologize for my terrible lack of academic rigor.

    The point is that they're not going to let their highest end processes be replicated outside of Taiwan. Or, rather, the Taiwanese government is not going to let that happen, because fear of losing access to that technology is their one bargaining chip with the West. Without that, they cease to exist as a country. There just isn't enough incentive for anyone to risk a war with China otherwise.

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  • [–] 1 point 2 years ago

    OK. It is ahistorical and hyperbolic to say they may never do that. They also have their fabs i n Taiwan rigged to self destruct if they get invaded. They are setting up shop in a different country. As fab dies shrink they get harder to make, they are building expertise somewhere else in case.

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  • [–] 4 points 2 years ago (2 children)

    It's already fabbing chips

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  • [–] 9 points 2 years ago (1 child)
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  • [–] 2 points 2 years ago

    Yeah I know, talking a lot of blowhard talk. Chip die size was the arbitrary argument, but again, that just takes time. They are hedging their bet with a supposed ally with China being their big threat.

    "TSMC will produce 3nm chips in the U.S., and Taiwan has already given TSMC the go-signal to manufacture 2nm chips abroad. "

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