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it's not about efficiency - it's about availability

H100 is not an everyday product. Laptop is



Also, my laptop running Linux and its outputs are probably mine and private. If I use cloud GPU's, I need to be a lawyer to be sure what they can or can't do with my data or models.

There's also no overages or hidden charges with a laptop. Past simply breaking it. You know the replacement cost ahead of time, though.


H100s are almost-instantly available to anyone with a credit card and access to the internet. Without even having to lift their butt from the seat. And you get plenty more than five minutes of compute for the price of an M4.


While I love cloud computing, you're comparing the cost of renting a GPU for a fixed amount of time to the purchase of an asset which can be used for years. Not a useful comparison IMHO.


Disagree, equity of access matters a lot. Not everyone benefits from exposure to the entire hardware lifecycle, the same way that buying housing is not the best financial decision for everyone regardless of affordability. I might have unlimited budget but if I only need access to state of the art hardware intermittently or under irregular circumstances the cost of renting may be efficient for my needs. Also consider the costs of supporting hardware that is fully owned, if you own the hardware but underutilize it that is inefficiency and the owner bears that cost. The unusual way that silicon depreciates mean that the value of your “asset” is not static and rapidly depreciates as silicon manufacturing improves.


Your argument is not related to my statement. You're arguing something else.


For the orgs where I've worked the important thing isn't availability of compute it's security. Using what we have on our local network is much easier from a governance and approval standpoint than whatever is available on the internet.


Many orgs have no problems using cloud envs for most things. The usual suspects offer just as secure compute envs as everything else.

Anyway, I was assuming personal use, like the messing-around experimenting that the article is about. (Or who knows, maybe it was part of the author’s job.)


And yet just about any intro-to-programming tutorial gets something running on your local machine, and local machine development continues to be the default for most people, even though devving on a cloud machine is eminently reasonable.

"Pull out credit card, sign up for some thing and pay a bit of money" is a non-trivial bit of friction! Extremely non-trivial!

Especially in a corporate context - you have to get the expense approved. It's not clear if you can put company data onto the machine. Whereas generally running local things on corporate laptops is far less controversial.

"Download this tool and run it." is still an extremely powerful pitch. Pretty much the only thing that beats it is "go to this website which you can use without any signup or payment".


Sure, if you already have said local machine. Which I guess in HN’s context many/most do.


I already have an M4 so the cost of running it is tiny.


Yeah, is a large server rack to run those H100s. But realistically, the majority of people have a PC with consumer grade GPU or more likely a laptop with...laptop grade GPU.

Cloud H100 don't count because you need lawyer to review ToS and other agreements.


no org will let you send their data to a random online h100...


Many orgs happily use Google’s everything. And Google offers secure compute envs just like it offers secure cloud everything.

Anyway, I thought the context was doing stuff for personal use/fun, not work.


Frankly I think a lot of full-time-employed technical people are largely experimenting for fun in the context of things that might eventually be useful to their employer. AI is cool and fascinating stuff and when I have a few idle minutes at the end of my workweek I love catching up and experimenting with the latest and greatest, but with an eye towards company problems and on company time, and sometimes using company datasets. That means company vendor approval and financing of my efforts.

In my personal life, when its time for fun, I close the laptop and go do some gardening.


Aren't there export controls in place that exclude 90% of the people who have internet access, even if they do have credit cards?


Still, I don't think the m4 is going to be far off from the h100 in terms of energy efficiency.

edit: fixed typo


What efficiency did you have in mind? Bandwidth-wise M4 is ~10x to ~30x lower.


ah, i mistyped. I meant energy efficiency, not memory efficiency.


At this point, given how many H100s there are in existence, it’s basically an everyday product.


I envy you if $25k is an everyday product cost.


Maybe not to buy one, but to rent one. Like how barista-made coffee is an everyday product even though most people can't afford a fancy professional coffee machine.


Reasonably high quality coffee machines are very widespread. Or you can do pour-over. I don’t think the cost of a machine is a limiting factor for many people, it is just convenience.

Maybe an analogy could be made to espresso, nice espresso machines get costlier. But, you can still get quite good results out of a manual machine like a Flair.

I think this is why the suggestion to rent a machine is not to helpful. In this analogy we’re on BaristaNews, we all know about the industrial machines, lots of folks use them at work. But, the topic of what sort of things you can do on your manual machine at home has come up.


> Reasonably high quality coffee machines are very widespread. Or you can do pour-over. I don’t think the cost of a machine is a limiting factor for many people

No, reasonably-priced coffee machines is an enabling factor for many people.

If coffee machines weren't reasonably priced, they would not be "very widespread".


I’m not sure I follow your deeper meaning here, sorry.


For what it's worth, most of the world can't afford an M4 Macbook either.


And renting an H100 for an hour is a lot easier than renting an M4 MacBook for an hour.




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