Suurenpieni konesalitason AI-kiihdytinkeskustelu (AMD, Intel, Nvidia,...)

[finWeazel]

AMD:lla aika paljon petrattavaa softapuolella. Teoreettiset speksit eivät käänny reaalimaailman suorituskyvyksi. Puutteita myös testauspuolen resursseissa&prosesseissa. Osa koodista generoidaan koneella nvidian koodeista. Generoidun koodin suorituskyky ei ole hyvä kun amd:n rauta erilainen. Karu artikkeli, oletettavasti totta. Selittää aika paljon miksi amd:n osuus ai-konesalimarkkinasta on aika pieni. Selittää myös miksi amd:lta puuttuu täysi mlperf ajo MLCommons - Better AI for Everyone

MI300X vs H100 vs H200 Benchmark Part 1: Training – CUDA Moat Still Alive

Intro SemiAnalysis has been on a five-month long quest to settle the reality of MI300X. In theory, the MI300X should be at a huge advantage over Nvidia’s H100 and H200 in terms of specifications an…

semianalysis.com

 

[finWeazel]

Piipohjaiset optiset linkit tekevät tuloansa konesalipiireihin? Jensen Huang kommentoi paketointiasioita

“The technology that we’re working on is becoming more sophisticated. Chips are getting more and more complex, and the packaging technology will need to evolve as well. What’s even more exciting is the integration of silicon photonics, enabling us to connect multiple packages into one massive system,” Huang said.

Silicon photonic devices can be made using existing semiconductor fabrication techniques, and because silicon is already used as the substrate for most integrated circuits, it is possible to create hybrid devices in which the optical and electronic components are integrated onto a single microchip.<a href="Silicon photonics - Wikipedia"><span>[</span>6<span>]</span></a> Consequently, silicon photonics is being actively researched by many electronics manufacturers including IBM and Intel, as well as by academic research groups, as a means for keeping on track with Moore's Law, by using optical interconnects to provide faster data transfer both between and within

Silicon photonics - Wikipedia

en.wikipedia.org

Nvidia CEO says its advanced packaging technology needs are changing - Taipei Times

Bringing Taiwan to the World and the World to Taiwan

www.taipeitimes.com

Edit. Googlettelin niin ehkä tuo silicon photonics oikeasti on nyt tapahtumassa?

International research team unveils the first electrically pumped continuous-wave semiconductor laser designed for seamless integration with silicon.

https://scitechdaily.com/silicon-photonics-breakthrough-the-last-missing-piece-now-a-reality/

Silicon Photonics Market to Surge from USD 1.87 Billion in 2023 to USD 9.64 Billion by 2030, at an Impressive CAGR of 26.4 Percentage

Silicon Photonics Market to Surge from USD 1.87 Billion in 2023 to USD 9.64 Billion by 2030, at an Impressive CAGR of 26.4 Percentage

size was valued at USD 1 87 Billion in 2023 and the total Silicon Photonics revenue is expected to grow at a CAGR of 26 4 from 2024 to 2030 reaching nearly USD 9 64 Billion by 2030 The silicon ...

www.openpr.com

 

[finWeazel]

Nvidian blackwell GB200 NVL72:et nyt pilvessä oikeasti tarjolla. 72 gpu:ta kytketty yhteen nvlink:lla, per yksikkö jotain 130kW lämpöä. Hintaa huhujen mukaan jotain 1-3miljoonaa per yksikkö.

NVIDIA GB200 NVL72 is a liquid-cooled, rack-scale solution with a 72-GPU NVLink domain, which enables the six dozen GPUs to act as a single massive GPU.

NVIDIA Blackwell Now Generally Available in the Cloud

CoreWeave has launched NVIDIA GB200 NVL72-based instances, becoming the first cloud service provider to make Blackwell generally available.

blogs.nvidia.com

CoreWeave lupaa, että ratkaisu skaalautuu 110000 gpu:hun asti: CoreWeave brings Nvidia GB200 NVL72 instances to its cloud platform

OpenAI:lla myös käytössä: OpenAI and Microsoft Unveil GB200 NVL72 GPU on Azure: A New Era for AI