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Dylan Patel

@dylan-patel · 50 positions · 0 changes of mind

Founder and chief executive of SemiAnalysis, the research firm that tracks the semiconductor and AI data-centre supply chain.

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  1. if improvement stopped you know here the value of an H100 is now predicated on the value that GPD 5.4 four can get out of it instead of the value that GP4 can get out of it and the margins and all that stuff that these labs are doing and they're in a competitive environment so their margins can't go to infinity. Um so you sort of have this like dynamic that is quite interesting in that an H100 is worth more today than it was 3 years ago.
    spoken · machine transcript hear it at 0:15:28 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 1st of 28 in this recording

  2. A companies that have locked up, you know, and and don't have commitment issues, you know, have these 5-year contracts for compute, they've kind of locked in a humongous margin advantage because they've locked in compute for 5 years at a price of what it transacted at 5 years ago or three years ago or two years ago, whatever it is.
    spoken · machine transcript hear it at 0:21:32 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 2nd of 28 in this recording

  3. Um I think at least this year we're going to see margins for the model vendors go up a lot, right? Because they're so capacity constrained, they have to demand destroy demand, right? there is there's no way they can continue anthropic can continue at the current pace without destroying demand.
    spoken · machine transcript hear it at 0:24:36 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 3rd of 28 in this recording

    Anthropic

  4. TSMC is much more excited to give allocation to Graviton than they are to tranium because they view CPU business as more stable long-term growth right and as a company that is conservative and doesn't want to ride cycles of growth too hard you actually want to allocate to the uh the market that is more stable and lower growth rate first before you allocate all the incremental capacity to the fast growth rate market.
    spoken · machine transcript hear it at 0:27:20 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 4th of 28 in this recording

    semiconductors

  5. Because Enthropic saw it before Google. And then Google had Nano Banano and Gemini 3 which caused their user metrics to skyrocket and leadership at Google was like oh and then they started making the statement of we have to double compute every is it 6 months or I don't remember the exact number that they said.
    spoken · machine transcript hear it at 0:32:25 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 5th of 28 in this recording

    AnthropicGoogle

  6. Yeah, I think the biggest bottleneck is compute and for that the longest lead time supply chains are not power or data centers. They're actually the semiconductor supply chain themselves, right? It switches back from being power and data center uh as a major bottleneck to chips.
    spoken · machine transcript hear it at 0:34:51 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 6th of 28 in this recording

    data centerssemiconductors

  7. So to scale compute further right there's some different bottlenecks this year next year uh but ultimately by 2829 the bottleneck falls to the lowest rung on the supply chain which is ASML right ASML makes the world's most complicated machine i.e. an EUV tool.
    spoken · machine transcript hear it at 0:37:03 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 7th of 28 in this recording

    semiconductors

  8. oh 50 gigawatts of economic you know sort of capex in in the data center and what gets built on top of that in terms of tokens is even larger right it might be hundred billion dollars worth of AI value into the supply chain is held up by this $1.2 two billion dollars worth of tooling that simply just cannot expand its supply chain quickly.
    spoken · machine transcript hear it at 0:40:48 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 8th of 28 in this recording

    data centers

  9. Um, and then you stack on 70 this year, 80 next year, growing to 100 by 2030. You're at like 700 EV tools by the end of the decade. Um, 700 EV tools, three and a half tools per gigawatt. um assuming it's all allocated to AI which it's not but three and a half tools per gigawatt gets you to 200 gigawatts worth of AI chips for the data centers to deploy
    spoken · machine transcript hear it at 0:42:25 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 9th of 28 in this recording

    data centers

  10. You can you can take the margin like Nvidia takes the margin. memory players are taking the margin, but ASML has never risen the price more than they've increased the capability of the tool. Um, and so in a sense, they've always provided net benefit to their customer.
    spoken · machine transcript hear it at 0:45:42 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 10th of 28 in this recording

    semiconductors

  11. Um in general the semiconductor supply chain has not right it's lived through the booms and bust and uh we can talk a bit more about it but basically no one you know some players as of very recently have like woken up but in general no one really sees demand for 200 gawatts a year of AI chips or you know trillions of dollars of spend a year in the semiconductor supply chain.
    spoken · machine transcript hear it at 0:46:35 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 11th of 28 in this recording

    semiconductors

  12. So when you look at inference at let's say 100 tokens a second for deepseek and kimk 2.5 hopper versus blackwell the performance difference is on the order of 20x
    spoken · machine transcript hear it at 1:02:11 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 12th of 28 in this recording

  13. I think they'll have working tools. I don't think that they'll be able to manufacture a bunch yet, right? You know, there's they're sort of having it work and then there's production hell, right?
    spoken · machine transcript hear it at 1:07:30 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 13th of 28 in this recording

    China

  14. As we move from, you know, hey, [clears throat] these companies are selling tokens where they provide the entire uh reasoning chain and all that to uh selling automated, you know, white collar work, right? Automated software engineer, send them the request, they give you the result back and there's a bunch of thinking on the back end that they don't show you. The ability to distill out of American models into Chinese models will be harder.
    spoken · machine transcript hear it at 1:11:44 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 14th of 28 in this recording

    AI and jobsAmerica

  15. But I don't know like I don't know what fast timelines means, right? Like I I like don't think you have to believe in AGI to have the timelines where the US wins.
    spoken · machine transcript hear it at 1:15:51 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 15th of 28 in this recording

    AGIAmericasemiconductors

  16. They could release claw slow mode and have an increase in tokens per dollar by a significant amount. Um they could probably like reduce the price of Opus 46 by you know 4x 5x and reduce the speed by another by maybe just like 2x like the curve on inference throughput versus speed is there already just on hm um and yet they don't um because no one actually wants to use a slow model
    spoken · machine transcript hear it at 1:17:38 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 16th of 28 in this recording

  17. and even if you take a generous interpretation of 128 * 8 gig transfers, you're at 128 gigabytes a second for the same shoreline versus 2 and a half terabytes a second. There's a there's an order of magnitude difference in bandwidth per edge area.
    spoken · machine transcript hear it at 1:22:09 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 17th of 28 in this recording

  18. Um DRAM gets released goes to AI chips who are willing to do longer term contracts, willing to pay higher margins, etc., etc. because at the end of the day, the margin that they extract is much larger from the end user or whatever. Um, and so this this this probably leads to like people hating AI even more, right?
    spoken · machine transcript hear it at 1:26:55 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 18th of 28 in this recording

  19. Uh, Micron bought a fab from a company in Taiwan that makes lagging edge chips, right? Um, Heinix and Samsung are doing, you know, some pretty crazy things to try and expand capacity at their existing fabs, uh, that also have like very large knock-on effects in the economy. And so, hey, why can't we build more capacity is like there's nowhere to put the tools, right?
    spoken · machine transcript hear it at 1:30:38 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 19th of 28 in this recording

  20. but I think he can build the uh clean room. It'll take a year or two. Maybe initially it won't be super fast, but then over time you'll get faster and faster at it. But then the really complex part is actually developing the process technology and building wafers. And I don't think he can develop that uh quickly. I think that has a lot of built-up knowledge.
    spoken · machine transcript hear it at 1:35:12 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 20th of 28 in this recording

  21. Then all of a sudden, you've unlocked 20% of the US grid for data centers because most of the times that capacity is sitting idle and it's really only there for that peak, right? Which is a day or two, right?
    spoken · machine transcript hear it at 1:46:51 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 21st of 28 in this recording

    data centersbatteries

  22. um humanoid robots maybe start to or robotics at least start to but the main factor is going to be for reducing the number of people is modularizing things and making them in factories in Asia
    spoken · machine transcript hear it at 1:52:02 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 22nd of 28 in this recording

    data centers

  23. And so I think people are figuring out how to build these things and permitting like I I just like ultimately like permitting and red tape in middle of nowhere Texas or middle of nowhere Wyoming or middle of nowhere like New Mexico is probably a hell of a lot easier than sending stuff into space
    spoken · machine transcript hear it at 1:57:13 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 23rd of 28 in this recording

    data centersAmericapermitting

  24. So, space data centers effectively are not li limited by, you know, hey, we have this energy advantage. It's actually just limited by the same contended resource. We can only make 200 gawatts of chips a year by the end of the decade.
    spoken · machine transcript hear it at 2:02:13 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 24th of 28 in this recording

    data centersenergy

  25. well the model the compute efficiency gains you get from research are so large you actually want most of your compute to go to research not to development because you know all these researchers are generating new ideas trying them out testing them and continuing to march along this and push the prao optimal curve of scaling laws further and further and further
    spoken · machine transcript hear it at 2:10:54 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 25th of 28 in this recording

    scaling laws

  26. and so I don't think TSMC would kick out Apple. I think Apple will become a smaller and smaller and smaller percentage of TSMC's revenue and therefore be less relevant for TSMC to cater to their demands.
    spoken · machine transcript hear it at 2:19:46 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 26th of 28 in this recording

    semiconductorsApple

  27. And Huawei has a bigger pool in China. It's very arguable that Huawei, if they had TSMC, would be better than Nvidia.
    spoken · machine transcript hear it at 2:23:30 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 27th of 28 in this recording

    Chinasemiconductors

  28. Um, just shipping out all the engineers and blowing up the fabs means China has a stronger semiconductor supply chain than the rest of the world, right?
    spoken · machine transcript hear it at 2:29:35 · all korrents from this recording

    Dylan Patel — The single biggest bottleneck to scaling AI computeyoutube.com 28th of 28 in this recording

    Chinasemiconductors

  29. 13 months earlier
  30. I think it's even more impressive what OpenAI did in 2022. At the time, no one believed in mixture of experts models at Google who had all the researchers. OpenAI had such little compute and they devoted all of their compute for many months, all of it, 100% for many months to GPT-4 with a brand-new architecture with no belief that, "Hey, let me spend a couple of hundred million dollars, which is all of the money I have on this model." That is truly YOLO.
    spoken · official transcript hear it at 0:50:25 · all korrents from this recording

    DeepSeek, China, OpenAI, NVIDIA, xAI, TSMC, Stargate, and AI Megaclusters | Lex Fridman Podcast #459youtube.com 4th of 44 in this recording

    OpenAIGoogle

  31. To some extent, training a model does effectively nothing. They have a model. The thing that Dario is sort of speaking to is the implementation of that model, once trained to then create huge economic growth, huge increases in military capabilities, huge increases in productivity of people, betterment of lives.
    spoken · official transcript hear it at 1:03:30 · all korrents from this recording

    DeepSeek, China, OpenAI, NVIDIA, xAI, TSMC, Stargate, and AI Megaclusters | Lex Fridman Podcast #459youtube.com 7th of 44 in this recording

  32. if you believe we're in this sort of stage of economic growth and change that we've been in for the last 20 years, the export controls are absolutely guaranteeing that China will win long-term.
    spoken · official transcript hear it at 1:18:56 · all korrents from this recording

    DeepSeek, China, OpenAI, NVIDIA, xAI, TSMC, Stargate, and AI Megaclusters | Lex Fridman Podcast #459youtube.com 10th of 44 in this recording

    China

  33. China, if they wanted to build the largest data center in the world, if they had access to the chips, could. So it's just a question of when, not if.
    spoken · official transcript hear it at 1:20:02 · all korrents from this recording

    DeepSeek, China, OpenAI, NVIDIA, xAI, TSMC, Stargate, and AI Megaclusters | Lex Fridman Podcast #459youtube.com 11th of 44 in this recording

    data centersChina

  34. Arizona is a paperweight. If Hsinchu disappeared off the face of the planet, within a year, couple years, Arizona would stop producing too.
    spoken · official transcript hear it at 1:43:24 · all korrents from this recording

    DeepSeek, China, OpenAI, NVIDIA, xAI, TSMC, Stargate, and AI Megaclusters | Lex Fridman Podcast #459youtube.com 12th of 44 in this recording

    Americasemiconductors

  35. So there is an angle of, the US' actions, from the angle of the expert controls, have been so inflammatory at slowing down China's progress on the leading edge that they've turned around and have accelerated their progress elsewhere because they know that this is so important.
    spoken · official transcript hear it at 1:46:59 · all korrents from this recording

    DeepSeek, China, OpenAI, NVIDIA, xAI, TSMC, Stargate, and AI Megaclusters | Lex Fridman Podcast #459youtube.com 13th of 44 in this recording

    China

  36. And so going back, can the US build it here? Yes, but it's going to take a ton of money. I truly think to revolutionize and completely in-source semiconductors would take a decade and a trillion dollars.
    spoken · official transcript hear it at 1:47:20 · all korrents from this recording

    DeepSeek, China, OpenAI, NVIDIA, xAI, TSMC, Stargate, and AI Megaclusters | Lex Fridman Podcast #459youtube.com 14th of 44 in this recording

    Americasemiconductors

  37. It's an objective fact that the world has been the most peaceful it's ever been when there are global hegemons, or regional hegemons in historical context. The Mediterranean was the most peaceful ever when the Romans were there.
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    DeepSeek, China, OpenAI, NVIDIA, xAI, TSMC, Stargate, and AI Megaclusters | Lex Fridman Podcast #459youtube.com 15th of 44 in this recording

  38. FLOP is the vector that the government has cared about historically, but the other two vectors are arguably just as important. And especially when we come to this new paradigm, which the world is only just learning about over the last six months: reasoning.
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    DeepSeek, China, OpenAI, NVIDIA, xAI, TSMC, Stargate, and AI Megaclusters | Lex Fridman Podcast #459youtube.com 16th of 44 in this recording

    governmentAmerica

  39. OpenAI has a fantastic margin. When they're doing inference, their gross margins are north of 75%. So that's a four to five X factor right there of the cost difference, is that OpenAI is just making crazy amounts of money because they're the only one with the capability.
    spoken · official transcript hear it at 2:13:23 · all korrents from this recording

    DeepSeek, China, OpenAI, NVIDIA, xAI, TSMC, Stargate, and AI Megaclusters | Lex Fridman Podcast #459youtube.com 17th of 44 in this recording

    OpenAI

  40. There's this very good quote from Sam Altman who... He can be a hyperbeast sometimes, but one of the things he said, and I think I agree, is that superhuman persuasion will happen before superhuman intelligence, right? And if that's the case, then these things before we get this AGI ASI stuff, we can embed superhuman persuasion towards our ideal or whatever the ideal of the model maker is, right?
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    DeepSeek, China, OpenAI, NVIDIA, xAI, TSMC, Stargate, and AI Megaclusters | Lex Fridman Podcast #459youtube.com 20th of 44 in this recording

    AGIOpenAI

  41. I think it's actually probably simpler than that. It's probably something related to computer use or robotics rather than science discovery.
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    DeepSeek, China, OpenAI, NVIDIA, xAI, TSMC, Stargate, and AI Megaclusters | Lex Fridman Podcast #459youtube.com 24th of 44 in this recording

  42. The important thing about, hey, is cost a limiting factor here? My view is that we'll have really awesome intelligence, like AGI, before we have it permeate throughout the economy.
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    DeepSeek, China, OpenAI, NVIDIA, xAI, TSMC, Stargate, and AI Megaclusters | Lex Fridman Podcast #459youtube.com 25th of 44 in this recording

    AGI

  43. But the funniest thing I think that comes out of this is Jevons paradox is true. AWS pricing for H100s has gone up over the last couple of weeks, since a little bit after Christmas, since V3 was launched, AWS H100 pricing has gone up.
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    DeepSeek, China, OpenAI, NVIDIA, xAI, TSMC, Stargate, and AI Megaclusters | Lex Fridman Podcast #459youtube.com 26th of 44 in this recording

  44. One is ByteDance, arguably is the largest smuggler of GPUs for China. China's not supposed to have GPUs. ByteDance has over 500,000 GPUs. Why? Because they're all rented from companies around the world.
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    DeepSeek, China, OpenAI, NVIDIA, xAI, TSMC, Stargate, and AI Megaclusters | Lex Fridman Podcast #459youtube.com 28th of 44 in this recording

    ChinaAmericasemiconductors

  45. So, Japan has a law which you're allowed to train on any training data and copyrights don't apply if you want to train a model, A. B, Japan has 9 gigawatts of curtailed nuclear power. C, Japan is allowed under the AI diffusion rule to import as many GPUs as they'd like.
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    DeepSeek, China, OpenAI, NVIDIA, xAI, TSMC, Stargate, and AI Megaclusters | Lex Fridman Podcast #459youtube.com 31st of 44 in this recording

    energysemiconductorsnuclear power

  46. Interesting thing is certain regions of the US transmitting power cost more than actually generating it because the grid is so slow to build. And the demand for power, and the ability to build power, and re-ramping on a natural gas plant or even a coal plant is easy enough to do, but transmitting the power's really hard.
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    DeepSeek, China, OpenAI, NVIDIA, xAI, TSMC, Stargate, and AI Megaclusters | Lex Fridman Podcast #459youtube.com 33rd of 44 in this recording

    energyAmerica

  47. But Google has never had that DNA of like, "This is a product we should sell." The Google Cloud, which is a separate organization from the TPU team, which is a separate organization from the DeepMind team, which is a separate organization from the Search team. There's a lot of bureaucracy here.
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    DeepSeek, China, OpenAI, NVIDIA, xAI, TSMC, Stargate, and AI Megaclusters | Lex Fridman Podcast #459youtube.com 34th of 44 in this recording

    Googlesemiconductors

  48. And they're decent, their hardware is better in many ways than in NVIDIA's. The problem is their software is really bad and I think they're getting better, right? They're getting better, faster, but the gulf is so large and they don't spend enough resources on it or haven't historically, right?
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    DeepSeek, China, OpenAI, NVIDIA, xAI, TSMC, Stargate, and AI Megaclusters | Lex Fridman Podcast #459youtube.com 35th of 44 in this recording

    semiconductors

  49. But really the software engineering agents I think can be done faster sooner than any other agent because it is a verifiable domain. You can always unit test or compile, and there's many different regions of it can inspect the whole code base at once, which no engineer really can.
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    DeepSeek, China, OpenAI, NVIDIA, xAI, TSMC, Stargate, and AI Megaclusters | Lex Fridman Podcast #459youtube.com 38th of 44 in this recording

  50. But what happens when every company can just invent their own business logic really cheaply and quickly? You stop using platform SaaS, you start building custom tailored solutions, you change them really quickly.
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    DeepSeek, China, OpenAI, NVIDIA, xAI, TSMC, Stargate, and AI Megaclusters | Lex Fridman Podcast #459youtube.com 39th of 44 in this recording

    SaaSChina

  51. it won't be one person rule them all, but it will be, the thing I worry about is it'll be few people, hundreds, thousands, tens of thousands, maybe millions of people rule whoever's left and the economy around it.
    spoken · official transcript hear it at 5:03:38 · all korrents from this recording

    DeepSeek, China, OpenAI, NVIDIA, xAI, TSMC, Stargate, and AI Megaclusters | Lex Fridman Podcast #459youtube.com 44th of 44 in this recording