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What is to stop people from doing the same here in the west? Chinese factory's disassemble 4090 and repurpose for AI GPU. (alien.top)

submitted 11 months ago by [email protected] to c/[email protected]

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Here is the link.

I can see people buying GPU, send it to Mexico, and do the same, then export the chips to China. Since China is already offshoring their production to Mexico, the logistic chain is already there.

https://www.techpowerup.com/316066/special-chinese-factories-are-dismantling-nvidia-geforce-rtx-4090-graphics-cards-and-turning-them-into-ai-friendly-gpu-shape

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[–] [email protected] 1 points 11 months ago (4 children)

They can do what they want, 'gamer' GPU's for AI is not a new thing. The theory of Nvidia's low VRAM comes from GTX 1080 TI's being used for AI training, Nvidia saw the money lost and locked down that VRAM.

[–] [email protected] 1 points 11 months ago (3 children)

And mining. Ethereum mining is very memory intensive, so they had to limit memory bandwidth and find other ways to make up the performance for games. That’s why you don’t see 384 or 512-but memory bus anymore, they’re all as low low low as you can go. A 128-bit bus isn’t uncommon, sadly.

[–] [email protected] 2 points 11 months ago

The reason for the shrinking memory buses is the bad scaling of IO with newer processes. The memory controllers on AD102 have basically the same footprint as that on GA102, in spite of there being a gigantic increase in overall transistor density

Ethereum mining hasn't been a thing for a year now btw

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