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Tuesday, 06/04/2024 1:22:13 AM

Tuesday, June 04, 2024 1:22:13 AM

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NVDIA’s roadmap mentions Quantum X 800 and a Spectrum X 800 Switches. Quantum for Infiniband and Spectrum for Ethernet.
The Spectrum Ethernet switch delivers the fastest single application circuit in the industry: 51,2Tb per second but has only 100 G electrical lanes .
It would only be compatible with 8x 100 G transceivers.
The 800X Quantum switch of 115.2 Tbps announced in March 2024 will have 200 G electrical lanes and would be able to connected to 4x 200 G transceivers ( 800 G) or eventually 8x 200G ( 1600G). I know only one company being able to deliver such 200G per lane option. NVIDIA would leapfrog the competition and be the first to offer a full 800G/1600 G all encompassing solution from GPU into the datacenter and combine its monopolistic world class GPU’s with far the best AI datacenter solution in the world, leaving the rest scratching their heads.No doubt a similar Spectrum solution will be planned for the 2025 and I assume the rest of the ‘ Ethernet industry cooperation’ which is still defining it ‘ standard’ will need to follow soon after.
Just today I read: https://www.benzinga.com/news/24/05/39060364/nvidia-accelerates-ai-chip-production-with-new-packaging-tech-to-meet-soaring-demand?utm_campaign=partner_feed&utm_source=yahooFinance&utm_medium=partner_feed&utm_content=site&nid=39136837
Again mention of 200 G….,Very interesting imho.
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