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OOTY00TYOO • today at 12:02 PM • 7 replies • view on HN

If we cant' build the hardware fast enough. Can someone explain to me why there's apparently 50% of the gpu and memory that hyperscalers buy sitting in warehouses due to lack of data centers? The hyperscalers are hoarding tech and can't even use it. It's ridiculous.


Replies

Lerc • today at 2:14 PM

As far as I can tell, because that is not happening.

The suggestion seems to have come from the claim that to maintain a priority queue, you have to be buying consistently. That might mean buying more than you need to ensure supply when you need it. The assumption that the excess goes into a warehouse seems to have come from someone's fevered imagination.

If there are GPUs built and not yet installed, and people who want to be using them now, money can be made getting the supply to find the demand. Most large scale companies know how to do that sort of thing. If someone has a data center and no GPUs arriving for six months, paying a few million to trade the GPUs that will exist in six months for the ones that exist now gets them an additional six months of operation, while ensuring the original buyer will have GPUs when they need them, plus a few million.

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rhdunn • today at 12:50 PM

There are reports and rumours that NVIDIA are forcing the data centre companies to buy the GPUs upfront. Though there isn't a lot of clear evidence that this is the case.

[1] https://tech.yahoo.com/gaming/articles/did-nvidia-manufactur...

[2] https://www.reddit.com/r/Games/comments/1xdjbd1/multiple_rep...

[3] https://www.techradar.com/computing/gpu/is-the-gpu-stock-cri...

[4] https://www.businessinsider.com/amazon-nvidia-ai-gpu-data-ce...

dsjoerg • today at 12:49 PM

I dont understand how this comment connects to the linked research paper. Anyone?

IanCal • today at 12:15 PM

That depends on how long it’s sitting there, given they are two different things to manage it makes sense that you’d either have gpus sitting unused while a dc gets built or a dc sitting empty while you wait for gpus.

alansaber • today at 12:37 PM

They could probably rush them to production, but it's added logistics and would lead to the parts degrading faster.

owebmaster • today at 2:48 PM

Lack of customers*. SpaceXaitwitter has some big beautiful idle datacenters with all GPUs ready to use.

idiotsecant • today at 12:23 PM

Because slowing down compute purchase is collapsing the hype train which is the same as death. Vibes are a wave that must be maintained or crash down onto reality.

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