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Furiosa: 3.5x efficiency over H100s

197 points16 hoursfuriosa.ai
roughly15 hours ago

I am of the opinion that Nvidia's hit the wall with their current architecture in the same way that Intel has historically with its various architectures - their current generation's power and cooling requirements are requiring the construction of entirely new datacenters with different architectures, which is going to blow out the economics on inference (GPU + datacenter + power plant + nuclear fusion research division + lobbying for datacenter land + water rights + ...).

The story with Intel around these times was usually that AMD or Cyrix or ARM or Apple or someone else would come around with a new architecture that was a clear generation jump past Intel's, and most importantly seemed to break the thermal and power ceilings of the Intel generation (at which point Intel typically fired their chip design group, hired everyone from AMD or whoever, and came out with Core or whatever). Nvidia effectively has no competition, or hasn't had any - nobody's actually broken the CUDA moat, so neither Intel nor AMD nor anyone else is really competing for the datacenter space, so they haven't faced any actual competitive pressure against things like power draws in the multi-kilowatt range for the Blackwells.

The reason this matters is that LLMs are incredibly nifty often useful tools that are not AGI and also seem to be hitting a scaling wall, and the only way to make the economics of, eg, a Blackwell-powered datacenter make sense is to assume that the entire economy is going to be running on it, as opposed to some useful tools and some improved interfaces. Otherwise, the investment numbers just don't make sense - the gap between what we see on the ground of how LLMs are used and the real but limited value add they can provide and the actual full cost of providing that service with a brand new single-purpose "AI datacenter" is just too great.

So this is a press release, but any time I see something that looks like an actual new hardware architecture for inference, and especially one that doesn't require building a new building or solving nuclear fusion, I'll take it as a good sign. I like LLMs, I've gotten a lot of value out of them, but nothing about the industry's finances add up right now.

nl14 hours ago

> I am of the opinion that Nvidia's hit the wall with their current architecture

Based on what?

Their measured performance on things people care about keep going up, and their software stack keeps getting better and unlocking more performance on existing hardware

Inference tests: https://inferencemax.semianalysis.com/

Training tests: https://www.lightly.ai/blog/nvidia-b200-vs-h100

https://newsletter.semianalysis.com/p/mi300x-vs-h100-vs-h200... (only H100, but vs AMD)

> but nothing about the industry's finances add up right now

Is that based just on the HN "it is lots of money so it can't possibly make sense" wisdom? Because the released numbers seem to indicate that inference providers and Anthropic are doing pretty well, and that OpenAI is really only losing money on inference because of the free ChatGPT usage.

Further, I'm sure most people heard the mention of an unnamed enterprise paying Anthropic $5000/month per developer on inference(!!) If a company if that cost insensitive is there any reason why Anthropic would bother to subsidize them?

roughly14 hours ago

> Their measured performance on things people care about keep going up, and their software stack keeps getting better and unlocking more performance on existing hardware

I'm more concerned about fully-loaded dollars per token - including datacenter and power costs - rather than "does the chip go faster." If Nvidia couldn't make the chip go faster, there wouldn't be any debate, the question right now is "what is the cost of those improvements." I don't have the answer to that number, but the numbers going around for the costs of new datacenters doesn't give me a lot of optimism.

> Is that based just on the HN "it is lots of money so it can't possibly make sense" wisdom?

OpenAI has $1.15T in spend commitments over the next 10 years: https://tomtunguz.com/openai-hardware-spending-2025-2035/

As far as revenue, the released numbers from nearly anyone in this space are questionable - they're not public companies, we don't actually get to see inside the box. Torture the numbers right and they'll tell you anything you want to hear. What we _do_ get to see is, eg, Anthropic raising billions of dollars every ~3 months or so over the course of 2025. Maybe they're just that ambitious, but that's the kind of thing that makes me nervous.

nl14 hours ago

> OpenAI has $1.15T in spend commitments over the next 10 years

Yes, but those aren't contracted commitments, and we know some of them are equity swaps. For example "Microsoft ($250B Azure commitment)" from the footnote is an unknown amount of actual cash.

And I think it's fair to point out the other information in your link "OpenAI projects a 48% gross profit margin in 2025, improving to 70% by 2029."

+1
roughly13 hours ago
ironbound8 hours ago

Sounds like the railway boom.. I mean bond scam's

re-thc9 hours ago

> Yes, but those aren't contracted commitments, and we know some of them are equity swaps.

It's worse than not contracted. Nvidia said in their earnings call that their OpenAI commitment was "maybe".

+1
short_sells_poo6 hours ago
YetAnotherNick9 hours ago

GPUs are supply constrained and price isn't declining that fast so why do you expect the token price price to decrease. I think the supply issue will resolve in 1-2 years as now they have good prediction of how fast the market would grow.

Nvidia is literally selling GPUs with 90% profit margin and still everything is out of stock, which is unheard of before.

andruby4 hours ago

> Further, I'm sure most people heard the mention of an unnamed enterprise paying Anthropic $5000/month per developer on inference

I haven't and I'd like to know more.

croes9 hours ago

>Further, I'm sure most people heard the mention of an unnamed enterprise paying Anthropic $5000/month per developer on inference

Companies have wasted more money on dumber things so spending isn't a good measure.

And what about the countless other AI companies? Anthropic has one of the top models for coding so that's like saying there ins't a problem pre dot com bubble because Amazon is doing fine.

The real effects of AI is measured in rising profit of the customers of those AI companies otherwise you're looking at the shovel sellers

Forgeties7914 hours ago

> Is that based just on the HN "it is lots of money so it can't possibly make sense" wisdom?

I mean the amount of money invested across just a handful of AI companies is currently staggering and their respective revenues are no where near where they need to be. That’s a valid reason to be skeptical. How many times have we seen speculative investment of this magnitude? It’s shifting entire municipal and state economies in the US.

OpenAI alone is currently projected to burn over $100 billion by what? 2028 or 2029? Forgot what I read the other day. Tens of billions a year. That is a hell of a gamble by investors.

sothatsit13 hours ago

The flip side is that these companies seem to be capacity constrained (although that is hard to confirm). If you assume the labs are capacity constrained, which seems plausible, then building more capacity could pay off by allowing labs to serve more customers and increase revenue per customer.

This means the bigger questions are whether you believe the labs are compute constrained, and whether you believe more capacity would allow them to drive actual revenue. I think there is a decent chance of this being true, and under this reality the investments make more sense. I can especially believe this as we see higher-cost products like Claude Code grow rapidly with much higher token usage per user.

This all hinges on demand materialising when capacity increases, and margins being good enough on that demand to get a good ROI. But that seems like an easier bet for investors to grapple with than trying to compare future investment in capacity with today's revenue, which doesn't capture the whole picture.

+1
Forgeties7913 hours ago
re-thc9 hours ago

> I mean the amount of money invested across just a handful of AI companies is currently staggering and their respective revenues are no where near where they need to be. That’s a valid reason to be skeptical.

Yes and no. Some of it just claims to be "AI". Like the hyperscalers are building datacenters and ramping up but not all of it is "AI". The crypto bros have rebadged their data centers into "AI".

swiftcoder4 hours ago

> The crypto bros have rebadged their data centers into "AI"

That the previous unsustainable bubble is rebranding into the new one, is maybe not the indicator of stability we should be hoping for

ethbr112 hours ago

> (at which point Intel typically fired their chip design group, hired everyone from AMD or whoever, and came out with Core or whatever)

Didn't the Core architecture come from the Intel Pentium M Israeli team? https://en.wikipedia.org/wiki/Intel_Core_(microarchitecture)...

KiwiJohnno11 hours ago

Correct. Core came from Pentium M, which actually came from the Israeli team who took the Pentium 3 architecture, and coupled this with the best bits from the Pentium 4

branko_d9 hours ago

Yes, and the newest Panther Lake too!

https://techtime.news/2025/10/10/intel-25/

roughly11 hours ago

Yeah, that bit was pure snark - point was Intel’s gotten caught resting on their laurels a couple times when their architectures get a little long in the tooth, and often it’s existential enough that the team that pulls them out of it isn’t the one that put them in it.

ethbr15 hours ago

I think that's an overly reductive view of a very complicated problem space, with the benefit of hindsight.

If you wanted to make that point, Itanium or 64-bit/multi-core desktop processing would be better examples than Core.

alecco2 hours ago

> I am of the opinion that Nvidia's hit the wall with their current architecture

Google presented TPUs in 2015. NVIDIA introduced Tensor Cores in 2018. Both utilize systolic arrays.

And last month NVIDIA pseudo-acquired Groq including the founder and original TPU guy. Their LPUs are way more efficient for inference. Also of note Groq is fully made in USA and has a very diverse supply chain using older nodes.

NVIDIA architecture is more than fine. They have deep pockets and very technical leadership. Their weakness lies more with their customers, lack of energy, and their dependency on TSMC and the memory cartel.

nextaccountic9 hours ago

What about TPUs? They are more efficient than nvidia GPUs, a huge amount of inference is done with them, and while they are not literally being sold to the public, the whole technology should be influencing the next steps of Nvidia just like AMD influenced Intel

throw-qqqqq7 hours ago

TPUs can be more efficient, but are quite difficult to program for efficiently (difficult to saturate). That is why Google tends to sell TPU-services, rather than raw access to TPUs, so they can control the stack and get good utilization. GPUs are easier to work with.

I think the software side of the story is underestimated. Nvidia has a big moat there and huge community support.

jamiejquinn7 hours ago

My understanding is all of Google's AI is trained and run on quite old but well designed TPUs. For a while the issue was that developing these AI models still needed flexibility and customised hardware like TPUs couldn't accomodate that.

Now that the model architecture has settled into something a bit more predictable, I wouldn't be surprised if we saw a little more specialisation in the hardware.

hvb210 hours ago

> and the only way to make the economics of, eg, a Blackwell-powered datacenter make sense is to assume that the entire economy is going to be running on it, as opposed to some useful tools and some improved interfaces.

And I'm still convinced we're not paying real prices anywhere. Everyone is still trying to get market share so the prices are going to go up when this all needs to sustain itself. At that point, which use cases become too expensive and does that shrink it's applicability ?

segmondy15 hours ago

> The reason this matters is that LLMs are incredibly nifty often useful tools that are not AGI and also seem to be hitting a scaling wall

I don't know who needs to hear this, but the real break through in AI that we have had is not LLMs, but generative AI. LLM is but one specific case. Furthermore, we have hit absolutely no walls. Go download a model from Jan 2024, another from Jan 2025 and one from this year and compare. The difference is exponential in how well they have gotten.

raincole13 hours ago

> exponential

Is this the second most abused english word (after 'literally')?

> a model from Jan 2024, another from Jan 2025 and one from this year

You literally can't tell the difference is 'exponential', quadratic, or whatever from three data points.

Plus it's not my experience at all. Since Deepseek I haven't found models that one can run on consumer hardware get much better.

petesergeant11 hours ago

I’ve heard “orders of magnitude” used more than once to mean 4-5 times

+1
galaxyLogic8 hours ago
missedthecue12 hours ago

There is a lot of talking past each other when discussing LLM performance. The average person whose typical use case is asking ChatGPT how long they need to boil an egg for hasn't seen improvements for 18 months. Meanwhile if you're super into something like local models for example the tangible improvements are without exaggeration happening almost monthly.

Foobar856810 hours ago

Random trivia are answered much better in my case.

petesergeant11 hours ago

> The average person whose typical use case is asking ChatGPT how long they need to boil an egg for hasn't seen improvements for 18 months

I don’t think that’s true. I think both my mother and my mother-in-law would start to complain pretty quickly if they got pushed back to 4o. Change may have felt gradual, but I think that’s more a function of growing confidence in what they can expect the machine to do.

I also think “ask how long to boil an egg” is missing a lot here. Both use ChatGPT in place of Google for all sorts of shit these days, including plenty of stuff they shouldn’t (like: “will the city be doing garbage collection tomorrow?”). Both are pretty sharp women but neither is remotely technical.

otabdeveloper410 hours ago

> Go download a model from Jan 2024, another from Jan 2025 and one from this year and compare.

I did. The old one is smarter.

(The newer ones are more verbose, though. If that impresses you, then you probably think members of parliament are geniuses.)

moffkalast8 hours ago

Yeah agreed, there were some minor gains, but new releases are mostly benchmark overfit sycopanthic bullshit that are only better on paper and horrible to use. The more synthetic data they add the less world knowledge the model has and the more useless it becomes. But at least they can almost mimic a basic calculator now /s

For api models, OpenAI's releases have regularly not been an improvement for a long while now. Is sonnet 4.5 better than 3.5 outside pretentius agentic workflows it's been trained for? Basically impossible to tell, they make the same braindead mistakes sometimes.

binary13214 hours ago

>go download a model

GP was talking about commercially hosted LLMs running in datacenters, not free Chinese models.

Local is definitely still improving. That’s another reason the megacenter model (NVDA’s big line up forever plan) is either a financial catastrophe about to happen, or the biggest bailout ever.

wahnfrieden14 hours ago

GPT 5.2 is an incredible leap over 5.1 / 5

+2
hadlock13 hours ago
binary13218 minutes ago

how is “GPT 5.2 is good” a response to “downloadable models aren’t relevant”?

smohare12 hours ago

[dead]

jimbo8087 hours ago

> which is going to blow out the economics on inference

At this point, I don't even think they do the envelope math anymore. However much money investors will be duped into giving them, that's what they'll spend on compute. Just gotta stay alive until the IPO!

ironbound8 hours ago

What do I care if there's no profit in LLM's..

I just want to buy ddr5 and not pay an arm and a leg for my power bill!

kuil00915 hours ago

Thanks for this. It put into words a lot of the discomfort I’ve had with the current AI economics.

bsder13 hours ago

We've seen this before.

In 2001, there were something like 50+ OC-768 hardware startups.

At the time, something like 5 OC-768 links could carry all the traffic in the world. Even exponential doubling every 12 months wasn't going to get enough customers to warrant all the funding that had poured into those startups.

When your business model bumps into "All the <X> in the world," you're in trouble.

roughly12 hours ago

Especially when your investors are still expecting exponential growth rates.

xnx13 hours ago

Remember that without real competition, Nvidia has little incentive to release something 16x faster when they could release something 2x faster 4 times.

flyinglizard15 hours ago

You’re right but Nvidia enjoys an important advantage Intel had always used to mask their sloppy design work: the supply chain. You simply can’t source HBMs at scale because Nvidia bought everything, TSMC N3 is likewise fully booked and between Apple and Nvidia their 18A is probably already far gone and if you want to connect your artisanal inference hardware together then congratulations, Nvidia is the leader here too and you WILL buy their switches.

As for the business side, I’ve yet to hear of a transformative business outcome due to LLMs (it will come, but not there yet). It’s only the guys selling the shovels that are making money.

This entire market runs on sovereign funds and cyclical investing. It’s crazy.

golem1410 hours ago

For instance, I believe Callcenters are in big trouble, and so are specialized contractors (like those prepping for an SOC submission etc).

It is, however, actually funny how bad e.g. the amazon chatbot (Rufus) is on amazon.com. When asked where a particular CC charge comes from, it does all sorts of SQL queries into my account, but it can't be bothered to give me the link to the actual charges (the page exists and solves the problem trivially).

So, maybe, the callcenter troubles will take some time to materialize.

re-thc15 hours ago

> I am of the opinion that Nvidia's hit the wall with their current architecture

Not likely since TSMC has a new process with big gains.

> The story with Intel

Was that their fab couldn’t keep up not designs.

frankchn14 hours ago

If Intel's original 10nm process and Cannon Lake had launched within Intel's original timeframe of 2016/17, it would have been class leading.

Instead, they couldn't get 10nm to work and launched one low-power SKU in 2018 that had almost half the die disabled, and stuck to 14nm from 2014-2021.

linuxftw14 hours ago

Based on conversations I've had with some people managing GPU's at scale in the datacenters, inference is an after thought. There is a gold rush for training right now, and that's where these massive clusters are being used.

LLM's are probably a small fraction of the overall GPU compute in use right now. I suspect in the next 5 years we'll have full Hollywood movies being completely generated (at least the specialfx) entirely by AI.

flamedoge6 hours ago

it's so weird how they spend all this money to train new models and then open sources it. it's gold rush but nvidia is getting all the gold.

SoftTalker12 hours ago

Hollywood studios are breathing their last gasps now. Anyone will be able to use AI to create blockbuster type movies, Hollywood's moat around that is rapidly draining.

HNisCIS10 hours ago

Have you....used any of the video generators? Nothing they create make any goddamn sense, they're a step above those fake acid trip simulators.

+1
ElFitz9 hours ago
adrianN10 hours ago

Anybody had the ability to write the next great novel for a while, but few succeed.

fc417fc8026 hours ago

There are lots of very good relatively recent novels on the shelf at the bookstore. Certainly orders of magnitude more than there are movies.

The other thing to compare is the narrative quality. I find even middling books to be of much higher quality than blockbuster movies on average. Or rather I'm constantly appalled at what passes for a decent script. I assume that's due to needing to appeal to a broad swath of the population because production is so expensive, but understanding the (likely) reason behind it doesn't do anything to improve the end result.

So if "all" we get out of this is a 1000x reduction in production budgets which leads to a 100x increase in the amount of media available I expect it will be a huge win for the consumer.

TurdF3rguson11 hours ago

Anyone with a $200M marketing budget.

petesergeant15 hours ago

> nothing about the industry's finances add up right now

Nothing about the industry’s finances, or about Anthropic and OpenAI’s finances?

I look at the list of providers on OpenRouter for open models, and I don’t believe all of them are losing money. FWIW Anthropic claims (iirc) that they don’t lose money on inference. So I don’t think the industry or the model of selling inference is what’s in trouble there.

I am much more skeptical of Anthropic and OpenAI’s business model of spending gigantic sums on generating proprietary models. Latest Claude and GPT are very very good, but not better enough than the competition to justify the cash spend. It feels unlikely that anyone is gonna “winner takes all” the market at this point. I don’t see how Anthropic or OpenAI’s business model survive as independent entities, or how current owners don’t take a gigantic haircut, other than by Sam Altman managing to do something insane like reverse acquiring Oracle.

EDIT: also feels like Musk has shown how shallow the moat is. With enough cash and access to exceptional engineers, you can magic a frontier model out of the ether, however much of a douche you are.

HNisCIS9 hours ago

It's become rather clear from the local LLM communities catching up that there is no moat. Everyone is still just barely figuring out how this nifty data structures produce such a powerful emergent behavior, there isn't any truly secret sauce yet.

petesergeant9 hours ago

I’d argue there’s a _bit_ of secret sauce here, but the question is if there’s enough to justify valuations of the prop-AI firms, and that seems unlikely.

bigyabai15 hours ago

> but nothing about the industry's finances add up right now.

The acquisitions do. Remember Groq?

wmf14 hours ago

That may not be a good example because everyone is saying Groq isn't worth $20B.

jsheard14 hours ago

They were valued at $6.9B just three months before Nvidia bought them for $20B, triple the valuation. That figure seems to have been pulled out of thin air.

minimaltom14 hours ago

Speaking generally: It makes sense for a acquisition price to be at a premium to valuation, between the dynamics where you have to convince leadership its better to be bought than to keep growing, and the expected risk posed by them as competition.

Most M&As arent done by value investors.

TurdF3rguson11 hours ago

Maybe it was worth the other $13.1B to make sure their competitors couldn't get them?

torginus3 hours ago

These things never pan out.

The reasons why this almost never works is one of the following:

- They assume they can move hardware complexity (scheduling etc, access patterns into software). The magic compiler/runtime never arrives.

- They assume their hard-to-program but faster architecture will get figured out by devs. It won't.

- They assume a certain workload. The workload changes, and their arch is no longer optimal or possibly even workable.

- But most importantly, they don't understand the fundamental bottlenecks, which is usually memory bandwidth. Even if you increase the paper specs, like FLOPS total, FLOPS/W etc. youre usually limited by how much you can read from memory. Which is exactly as much as their competitors. The way you can overcome this is by cleverness and complexity (cache lines, smarter algorithms, acceleration structures etc), but all these require a complex computer to run with all those coherent cache hierarchies, branching and synchronization logic etc. Which is why folks like NVIDIA keep going on despite facing this constant barrage of would-be disruptors.

In fact this continue to be more and more true - memory bandwidth relies on transcievers on the chip edge, and if the size of the chips doesn't increase, bandwidth doesn't increase automatically on newer process nodes. Latency doesn't improve at all. But you get more transistors to play with, which you can use to run your workload more cleverly.

In fact I don't rule out the possibility of CPU based massively parallel compute making a comeback.

aduffy35 minutes ago

> - They assume their hard-to-program but faster architecture will get figured out by devs. It won't.

Or it will get figured out in the niche fields where people are willing to figure out really hard stuff to squeeze out max performance (PE, hedge funds, intelligence)

Either way agree, it's hard to get mass adoption without the software ecosystem feeding back in

Barathkanna7 hours ago

For those wondering how this differs from Nvidia GPUs:

Nvidia = flexible, general-purpose GPUs that excel at training and mixed workloads. Furiosa = purpose-built inference ASICs that trade flexibility for much better cost, power efficiency, and predictable latency at scale.

zmmmmm15 hours ago

What can it actually run? The fact their benchmark plot refers to Llama 3.1 8b signals to me that it's hand implemented for that model and likely can't run newer / larger models. Why else would you benchmark such an outdated model? Show me a benchmark for gpt-oss-120b or something similar to that.

sanxiyn15 hours ago

Looking at their blog, they in fact ran gpt-oss-120b: https://furiosa.ai/blog/serving-gpt-oss-120b-at-5-8-ms-tpot-...

I think Llama 3 focus mostly reflects demand. It may be hard to believe, but many people aren't even aware gpt-oss exists.

reactordev14 hours ago

Many are aware, just can’t offload it onto their hardware.

The 8B models are easier to run on an RTX to compare it to local inference. What llama does on an RTX 5080 at 40t/s, Furiosa should do at 40,000t/s or whatever… it’s an easy way to have a flat comparison across all the different hardware llama.cpp runs on.

nl14 hours ago

> we demonstrated running gpt-oss-120b on two RNGD chips [snip] at 5.8 ms per output token

That's 86 token/second/chip

By comparison, a H100 will do 2390 token/second/GPU

Am I comparing the wrong things somehow?

[1] https://inferencemax.semianalysis.com/

sanxiyn14 hours ago

I think you are comparing latency with throughput. You can't take the inverse of latency to get throughput because concurrency is unknown. But then, RNGD result is probably with concurrency=1.

binary13214 hours ago

I thought they were saying it was more efficient, as in tokens per watt. I didn’t see a direct comparison on that metric but maybe I didn’t look well enough.

+2
nl14 hours ago
zmmmmm14 hours ago

Now I'm interested ...

It still kind of makes the point that you are stuck with a very limited range of models that they are hand implementing. But at least it's a model I would actually use. Give me that in a box I can put in a standard data center with normal power supply and I'm definitely interested.

But I want to know the cost :-)

rjzzleep14 hours ago

The fact that so many people are focusing solely on massive LLM models is an oversight by people that narrowly focusing on a tiny (but very lucrative) subdomain of AI applications.

HNisCIS9 hours ago

Namely killing people or surveiling people, dealers choice.

KronisLV7 hours ago

I think it's actually really cool to focus on efficiency over just raw performance! The page for the cards themselves goes into more detail and has a pretty nice graph: https://furiosa.ai/rngd

You can see them admit that RNGD will be slower than a setup with H100 SXM cards, but at the same time the tokens per second per watt is way better!

Actually, I wonder how different that is from Cerebras chips, since they're very much optimized for speed and one would think that'd also affect the efficiency a whole bunch: https://www.cerebras.ai/

bradfa6 hours ago

Having only 48GB of RAM per card seems low. The full server system with 8 cards barely has enough RAM to run modern large open models. And batching together user requests eats quite a lot of memory, too. Curious to see how these machines and cards are received by the market.

darknoon15 hours ago

really weird graph where they're comparing to 3x H100 PCI-E which is a config I don't think anyone is using.

they're trying to compare at iso-power? I just want to see their box vs a box of 8 h100s b/c that's what people would buy instead, and they can divide tokens and watts if that's the pitch.

ac2911 hours ago

> they're trying to compare at iso-power?

Yeah they are defining a "rack" as 15kW, though 3x H100 PCIe is only a bit over 1kW. So they are assuming GPUs are <10% of rack power usage which sounds suspiciously low.

bradfa6 hours ago

It would also depend on the purchase cost and cooling infrastructure cost. If this costs what a 3x H100 box costs then it’s a fair comparison even if not a direct comparison to what customers currently buy.

minimaltom14 hours ago

Whats a more realistic config?

_zoltan_8 hours ago

8xGPUs per box. this has been the data center standard for the last 8ish years.

furthermore usually NVLink connected within the box (SXM instead of PCIe cards, although the physical data link is still PCIe.)

this is important because the daughter board provides PCIe switches which usually connect NVMe drives, NICs and GPUs together such that within that subcomplex there isn't any PCIe oversubscription.

since last year for a lot of providers the standard is the GB200 I'd argue.

zvqcMMV6Zcr4 hours ago

It misses most important information, price and how quick they can ship. If they can actually deliver and take slice of market share from NVidia then it would make me happy.

pama3 hours ago

The title sounds interesting but I get errors and no content on my iPhone15 because it is unable to initialize WebGL. Why do people still link content to such capabilities? Where has simple HTML / CSS gone these days?

Edit: from comments and reading the one page that loads, this is still the 5nm tech they announced in 2024, hence the H100 comparison, which feels dated given the availability of GB300.

whimsicalism15 hours ago

Got excited, then I saw it was for inference. yawns

Seems like it would obviously be in TSMCs interest to give preferential taping to nvidia competitors, they benefit from having a less consolidated customer base bidding up their prices.

sognetic7 hours ago

Everything is currently pointing towards inference being the main cost driver for LLMs in the future. Test-time-compute requires huge amounts of tokens in inference and makes providing frontier models as services unprofitable.

Anyone not under some kind of export restrictions can scrounge together some GPUs to train a frontier model (hell, even DeepSeek which is under these restrictions could) but providing a service that can compete with OpenAI et al. will prove to be quite costly. 3x improvements in inference are therefore nothing to sneeze at IMO.

ttul10 hours ago

My best guess after dipping my toe into semiconductor fabrication a decade ago is that there is a mysterious guru in a cave under a volcano who decides which customers get access to which nodes at which prices.

jszymborski14 hours ago

Is it reasonable for me not to be able to read a single word of a text-based blog post because I don't have WebGL enabled?

peterarends3 hours ago

A fix for me in FF was toggling 'reader view'. They might be reasonable and it could be a bug.

pas8 hours ago

you are not the target audience

whatever runs on typical investor/C-suite laptops and phones (so new iPhone/MacBook with "stock" Safari, maybe in corporate some cursed Windows setup with Chrome) is okay, and obviously they need to maxx out the glitter, it's the 2020s

throwaway2907 hours ago

I know people with iphones 17 pro who do not have webgl enabled for sanitary infosec reasons:)

probably they don't want this site to be scraped by LLMs which would be kinda ironic

nycdatasci14 hours ago

Is this from 2024? It mentions "With global data center demand at 60 GW in 2024"

Also, there is no mention of the latest-gen NVDA chips: 5 RNGD servers generate tokens at 3.5x the rate of a single H100 SXM at 15 kW. This is reduced to 1.5x if you instead use 3 H100 PCIe servers as the benchmark.

kuil00915 hours ago

The positioning makes sense, but I’m still somewhat skeptical.

Targeting power, cooling, and TCO limits for inference is real, especially in air-cooled data centers.

But the benchmarks shown are narrow, and it’s unclear how well this generalizes across models and mixed production workloads. GPUs are inefficient here, but their flexibility still matters.

grosswait15 hours ago

How usable is this in practice for the average non AI organization? Are you locked into a niche ecosystem that limits the options of what models you can serve?

sanxiyn15 hours ago

Yes, but in principle it isn't that different from running on Trainium or Inferentia (it's a matter of degree), and plenty of non-AI organizations adopted Trainium/Inferentia.

galaxyLogic8 hours ago

How is this possible? Doing AI with "dual AMD EPYC processors". I thought you needed to have GPUs or something like that to do the matrix multiplications needed to train LLMs? Is that conventional wisdom wrong?

ilsubyeega8 hours ago

it uses own chip under the hood, see accelerator mentioned in spec.

LTL_FTC11 hours ago

The server seems cool but the networking seems insufficient for data centers.

richwater15 hours ago

This is from September 2025, what's new?

nine_k11 hours ago

> We are taking inquiries and orders for January 2026.

Hence the relevance, maybe.

sanxiyn15 hours ago

What's new is HN discovered it. It wasn't posted in September 2025.

tedk-4212 hours ago

100%

People forget this is also a place of discussion and the comment section is usually peak value as opposed to the article itself.

nl14 hours ago

So inference only and slower than B200s?

Maybe they are cheap.

vfclists11 hours ago

Why is their website demanding WebGL?

kalmyk9 hours ago

that's a nice rack