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NVIDIA unveiled the Vera Rubin platform at ISC High Performance 2026 in Hamburg, delivering more than 7 exaflops of AI performance and up to 144 GPUs per rack. System-builder partners (Bull, Dell, GIGABYTE, HPE, and Supermicro) saw sharp gains: Super Micro surged 11–16% on its liquid-cooled blueprint scaling to 1,152 Rubin GPUs per unit; Dell rose approximately 5% on its PowerEdge XE8812 server for the next US Department of Energy supercomputer. Memory stocks also moved: Micron rose nearly 5% and SanDisk gained 4%, while Intel rose 3.8%.
Why it matters
Investors are making a sharp distinction between companies building AI infrastructure, which they are rewarding, and software and platform companies they fear AI will disrupt. On the same day, Alphabet fell 5.6% and Microsoft declined 1.4% on regulatory and software-disruption concerns, showing this was not a broad tech rally but a targeted rotation into hardware and semiconductor suppliers.
What to watch
NVIDIA itself was essentially flat to slightly lower despite the announcement, and the Nasdaq fell overall. Micron is facing a key earnings test later in the week, with analyst price targets raised (Needham to $1,550, Bernstein to $1,300) framing the report as a test of AI memory demand.
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