Rubin ultra
PulseAugur coverage of Rubin ultra — every cluster mentioning Rubin ultra across labs, papers, and developer communities, ranked by signal.
3 day(s) with sentiment data
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SoftBank's Q1 Profit Misses Expectations Amid AI Office Investments
SoftBank Group reported a net profit of 150.07 billion yen for the first quarter of its 2027 fiscal year, slightly missing market expectations. The company maintained its full-year forecasts for net sales, operating pro…
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NVIDIA re-evaluates Rubin Ultra HBM config amid DRAM shortage fears
NVIDIA is re-evaluating the High Bandwidth Memory (HBM) configuration for its upcoming Rubin Ultra GPU due to anticipated ongoing DRAM shortages extending to 2027. The company is considering lower HBM configurations, in…
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Nvidia's Kyber NVL144 AI server rack delayed to 2028 amid manufacturing issues
Nvidia's upcoming Kyber NVL144 AI server rack has reportedly been delayed by over a year, with its launch now expected in 2028 due to issues with circuit board manufacturing. The more advanced Rubin Ultra variant has al…
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NVIDIA AI Servers Demand 800V Power Supply Upgrade
NVIDIA's AI server power demands are increasing, necessitating a shift towards 800V high-voltage DC power supply systems. This evolution is driven by the progression from the Vera Rubin to the Rubin Ultra server archite…
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NVIDIA AI infrastructure roadmap hit by major delays and cancellations
NVIDIA is facing significant delays and cancellations across its high-performance computing infrastructure, impacting its AI accelerator roadmap. The Kyber NVL144 rack architecture has been pushed to 2028 due to manufac…
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Nvidia reportedly cancels ambitious quad-die Rubin Ultra GPU over manufacturing concerns
Nvidia has reportedly canceled its ambitious quad-die Rubin Ultra GPU, intended for 2027, due to manufacturing challenges. The company is said to be opting for a dual-GPU design instead, which is easier to produce. This…
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NVIDIA's Market Share Eroded by Competitors Amidst Chip Production Issues
NVIDIA's market share is reportedly being eroded by competitors like Trainium, TPUs, and AMD chips, impacting their dominance in the AI accelerator market. This erosion is partly due to manufacturing execution concerns,…
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NVIDIA develops 800V Power Rack for Vera Rubin, Longci Tech faces inductor uncertainty
NVIDIA is developing an 800V HVDC Power Rack solution, aiming for a third-quarter 2026 completion for its Vera Rubin customers. This new power architecture is expected to see increased adoption with the Rubin Ultra seri…
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A-share Market Sees Debate Over Style Rotation Amid AI Volatility
The A-share market is experiencing a subtle shift, with AI-centric tech stocks showing high volatility and increasing internal divergence. Concurrently, traditional blue-chip sectors like banking, securities, and power …
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CITIC Securities: High-Speed Computing Drives Demand for PTFE
CITIC Securities has reported a rapid increase in demand for high-frequency and high-speed computing power, suggesting that electronic-grade polytetrafluoroethylene (PTFE) is poised for widespread adoption. The material…
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AI compute demand to drive HBM prices and production share higher
Galaxy Securities predicts that the surge in AI computing power construction will lead to a prolonged increase in memory prices, with High Bandwidth Memory (HBM) production share expected to rise significantly. NVIDIA's…
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Alibaba bids $1.5B for Pupu Supermarket to challenge Meituan
Alibaba Group is reportedly making a significant move into China's fresh food delivery market with a $1.5 billion bid for Pupu Supermarket. This acquisition would position Alibaba to compete more directly with Meituan i…
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Demand for High-Speed Computing Fuels Growth in Electronic-Grade PTFE Materials
A CITIC Securities report indicates that demand for high-frequency and high-speed computing power is rapidly increasing, suggesting that electronic-grade PTFE materials are poised for widespread adoption. These material…
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PTFE demand surges for AI computing power and high-speed data
A recent report from CITIC Securities highlights the rapid growth in demand for high-frequency and high-speed data transmission, particularly for computing power infrastructure. This trend is expected to drive significa…