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teitoklien • yesterday at 11:50 AM • 3 replies • view on HN

AI didn’t make chip manufacturing more expensive

Manufacturers choosing not to scale with demand or not being able to scale with demand

Is what constrained the supply.

Hopefully will be fixed within a decade , then it’s cool new stuff all the way.


Replies

mtrovo • yesterday at 1:25 PM

> Manufacturers choosing not to scale with demand or not being able to scale with demand

In a vacuum, that would make sense.

But looking at how the industry works, the number of defunct companies, and how the whole industry got concentrated on the conservative companies, you start to understand that the reason they still exist is mainly because they don't ride fad waves.

It's not like chip manufacturing is a spot instance on AWS that you spin up and down when needed; these are multi-year, multi-billion dollar investments that require long-term demand studies. The AI approach of requesting a whole fab of demand for the next 5 years with a letter from Jason Hwang that says "trust it, bro" does not bring as much confidence as it appears.

imglorp • yesterday at 12:42 PM

Why aren't boring, old process ASICs isolated from this mess?

➕ show 1 reply
01100011 • yesterday at 1:19 PM

When did chip demand skyrocket?

How long does it take to ramp up capacity?