Nvidia's next-gen AI rack system delayed to 2028 on manufacturing snags, SemiAnalysis says
Nvidia’s AI hardware roadmap hit by delays and design shifts, reshaping the chip rivalry landscape
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The brief
Nvidia’s next-gen AI rack system—originally slated for 2027—has been pushed back to **2028**, according to SemiAnalysis, citing **manufacturing execution concerns**. Coverage also reports the **quad-die Rubin Ultra GPU** has been scrapped in favor of a **dual-GPU design**, with performance reportedly halved.
The delays follow broader **supply chain and production challenges** in optical communication PCBs, impacting related stocks. Outlets including **CNBC, Bloomberg, and Tom’s Hardware** emphasize the **strategic shift** as a potential opening for rivals like **Marvell**, while **Hong Kong-listed optical communication PCB stocks** have seen collective declines.
Watch for **stock reactions** in AI infrastructure and semiconductor sectors, as well as **rival responses** from AMD, Intel, and Marvell. Nvidia’s next earnings call may clarify whether the delays stem from **technical hurdles, supply constraints, or strategic recalibration**.
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Quick answers
What is the Rubin Ultra GPU?
A canceled **quad-die GPU design** reportedly scrapped due to manufacturing complexity, replaced by a **dual-GPU architecture** with reduced performance.
Which companies are most affected by the delays?
Nvidia’s partners in **AI infrastructure**, **optical communication PCB suppliers** (especially Hong Kong-listed stocks), and **rival chipmakers** like Marvell, AMD, and Intel.
Why is the AI rack system delay significant?
It extends Nvidia’s **monopoly on next-gen AI hardware** and may **delay enterprise AI deployments** reliant on the system’s capabilities.
Coverage (6)
- SemiAnalysis again broke news ahead of market open: NVIDIA's Kyber NVL144 rack is delayed by over 12 months due to 'difficulties in manufacturing the PCB midplane.' Moomoo · 5h ago
- NVIDIA's new product delayed by one year and performance halved; Hong Kong-listed optical communication PCB stocks plunge collectively 富途牛牛 · 5h ago
- Nvidia Stock Delay Opens A Window For Marvell And Other AI Chip Rivals simplywall.st · 5h ago
- Nvidia reportedly cancels quad-die Rubin Ultra GPU in favor of dual-GPU design, report claims — complex design purportedly scrapped over 'manufacturing execution concerns' Tom's Hardware · 5h ago
- Nvidia AI Server Delay Report Sends Asian Tech Stocks Sliding Bloomberg.com · 5h ago
- Nvidia's next-gen AI rack system delayed to 2028 on manufacturing snags, SemiAnalysis says CNBC · 5h ago
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