Intel and Rambus could explode if Nvidia announces a co-designed Rubin Ultra or Feynman product with Intel, which looks like a matter of waiting. Agentic AI demand is through the roof, and Nvidia's Vera CPU volumes should exceed its VR200/300 volumes at maturity. x.com 

Nvidia can capture more AI infrastructure spending by supplying Vera CPUs and networking alongside GPUs. Oracle outlined an initial supply of 150,000 Vera CPUs, and OpenAI says it is putting them into production for agent tool execution; reducing CPU waits could improve cost per task and GPU-memory use. Benefits from independently scaling CPUs and GPUs still need validation in utilization and completion times. x.com 

Nvidia's scaled-back Rubin Ultra is not good news. Per @SemiAnalysis_, just three months after it was announced at GTC 2026, the original four-die Rubin Ultra has been cancelled over manufacturing execution concerns, and the new version is half the size with roughly half the real-world performance. x.com 

Credo and a few DSP players stand to benefit from the shift @jukan05 describes away from co-packaged optics. Per @jukan05, the spec downgrade of NVIDIA's Rubin Ultra is bullish for the near-package optics supply chain and bearish for the CPO supply chain. x.com 

SpaceX's reported deployment pace adds concrete demand for Nvidia GPUs. Musk plans a 440,000-unit Vera Rubin training cluster online by Q2, apparently 2027; SpaceX says it is turning on 220,000 Nvidia GB300s a month, with Musk expecting that pace to accelerate next year. x.com  x.com 

G2AIStack's reported component yield and capacity bottlenecks make NVIDIA's Rubin shipment outlook look dire. It says Rubin system expectations were cut from roughly 10,000 to around 5,000, citing GPUs, orthogonal backplanes and power systems; its ODM checks indicate shipments are falling short. x.com 

nVent is a direct beneficiary of every Nvidia Vera Rubin rack deployed, because Nvidia made the NVL72 racks 100% liquid cooled. Each rack needs exactly what nVent makes, liquid cooling hardware and rack-level power protection, so as Rubin ramps through H2 2026 that demand flows into an order book that hit a record $2.6 billion last quarter. Meanwhile nVent compounds quietly at 20% operating margins. x.com 

Nvidia's capacity commitments argue against AI orders drying up soon. Its filings show mostly memory and manufacturing commitments rising from $119 billion to $279 billion in one quarter, with about $175 billion covering 2027-28. Fewer new data-center projects could reflect power, land and building bottlenecks rather than weaker demand; a mid-teens multiple still reflects a fair worry that profits may not last. x.com 

Nvidia's neocloud orders increasingly require its own credit support. Per The Information, it is in talks to guarantee billions of Nscale debt for a 460MW data center; Nscale needs an IPO to fund $24B in Nvidia systems committed for 2026-27. Separately, a quoted article says US officials identified Alice Huang, scrutinized for possibly routing Nvidia chips to China, as a Chinese intelligence asset with direct access to Jensen Huang. This is just the tip of a very big iceberg. x.com  x.com  x.com 

Nvidia's accelerator shipments can meet estimates because Rubin can replace Blackwell in existing racks, reducing the need for new US power. About 30% of shipments go abroad; if a third of the Blackwell base upgrades, only about 21 GW of new US power is needed by 2028. ERCOT additions, backup engines, converted mining sites and smaller sites should more than cover that need. The estimated share of non-Nvidia accelerators is a weaker assumption. x.com  x.com  x.com  x.com  x.com  x.com