Supercomputers/Systems/Nebius Vineland (Microsoft)
USA · operational · ai training
Nebius Vineland (Microsoft)
Deep dive: How Nebius and Nscale build GPU clouds
Also known as Nebius New Jersey AI data center
Operated by Nebius at Nebius Vineland Data Center .
Phase 1 seed dataset, compiled by hand. These rows were built from public operator, laboratory and vendor sources. A mechanical second-reader pass has since fetched every cited source: 1092 of 1153 systems have a readable citation that names them, and 40 are genuinely weakly sourced. Every claim carries its source and a confidence tier. Treat anything below verified as a lead, not a citation.
Measured performance
- Rmax
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- Rpeak
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- Rmax ÷ Rpeak
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- Cores
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- Power
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- Per watt
- - GF/W
Figures are as last publicly reported for the configuration described below, not a live measurement. Where a system was upgraded in place, the post-upgrade configuration is shown and the earlier one appears in the timeline.
What this machine is made of
One row per supplier relationship. “Supplier at build” is the company that shipped the part at the time; where that company has since been acquired, the parent it rolls up to today is shown beside it. That distinction is what makes ticker-level aggregation possible across a thirty-year dataset.
| Role | Part | Supplier at build | Quantity | Confidence | Source |
|---|---|---|---|---|---|
| Integrator | - Nebius supplies dedicated GPU capacity clusters to Microsoft from the Vineland build-to-suit data center under a five-year agreement | Nebius | - | Reported | sec.gov |
AI datacenter metrics
Figures beyond an accelerator count, each with who stated it. What can and cannot be compared across AI datacenters.
| Metric | Value | As of | Basis | Note | Source |
|---|---|---|---|---|---|
| Facility power | 300 MW | 2025-03-05 | Design target | Nebius: new New Jersey data center with capacity of up to 300 MW, phased; 100 MW installed targeted by end 2025. IT vs total not stated. Site-level. | nebius.com |
How it is powered
| Source | Provider | MW | Status | As of | Basis | Note | Source link |
|---|---|---|---|---|---|---|---|
| Other | - | - | planned | 2025-03 | Operator stated | Nebius says the New Jersey site (expandable to 300 MW) uses behind-the-meter electricity and advanced energy technology; generation type not disclosed. | nebius.com |
How AI campuses are powered: capacities are what the operator, utility or filing states, not what has been delivered.
Compute deals
All compute deals. Headline values are as announced, not additive.
The read
The new build-to-suit data center in Vineland, New Jersey from which Nebius supplies dedicated GPU capacity to Microsoft under a five-year agreement of about 17.4 billion dollars through 2031 (up to 19.4 billion with extra services), signed 8 September 2025 with deployment in tranches during 2025 and 2026 per Nebius's SEC filing. Trade coverage of the announcement gives 300 MW initial capacity with potential for another 400 MW. Nebius's 12 February 2026 shareholder letter states the first tranche of capacity was delivered to Microsoft on time in November 2025; the letter does not name the site, so the link to Vineland rests on the SEC filing tying the Microsoft contract to Vineland. No page states a GPU model or count, so no accelerator edge is recorded. The tier is reported. It has never submitted an HPL result.
Site & facility
Change history
- 2026-10-02 Added Nebius Vineland (Microsoft) (Nebius)
Source check
We fetched this system's own citations and recorded whether each page actually mentions it. This is a corroboration signal, not a fact check, and it is published so you can see how well the sourcing holds up rather than take it on trust.
| Cited source | Result | Found on the page |
|---|---|---|
| rcrwireless.com | names system only | - |
| sec.gov | names system only | - |
Checked 2026-10-09 by pnpm verify. Re-run it and the table changes with the web.