Europe's fastest supercomputer is finally getting its domestic silicon infusion
It currently holds the designation of being the fifth most powerful system on the Top500 ranking of publicly known supercomputers. REG AD googletag.cmd.push(function() { googletag.display('labrador/thereg/article/desktop/b'); }); But that feat wasn't achieved using European silicon. The Jupiter Booster, which set the EU record, was powered by 24,000 American-made GH200 superchips from GPU giant Nvidia.
- ▪It currently holds the designation of being the fifth most powerful system on the Top500 ranking of publicly known supercomputers.
- ▪REG AD googletag.cmd.push(function() { googletag.display('labrador/thereg/article/desktop/b'); }); But that feat wasn't achieved using European silicon.
- ▪The Jupiter Booster, which set the EU record, was powered by 24,000 American-made GH200 superchips from GPU giant Nvidia.
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| Original publisher | The Register |
| Canonical URL | https://www.theregister.com/systems/2026/09/23/europes-fastest-supercomputer-is-finally-getting-its-domestic-silicon-infusion/5298665 |
| Publication time | Wed, 23 Sep 2026 20:32:13 +0200 |
| Retrieval time | 2026-09-23T21:09:35.143Z |
| Last seen | 2026-09-23T21:09:35.143Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | T3bDKHu7nY3U · 1 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
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| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
(function() { let windowUrl = window.location.href; windowUrl = windowUrl.substring(windowUrl.indexOf('?') + 1); let messageElement = document.querySelector('.shareableMessage'); if (windowUrl && windowUrl.includes('code') && windowUrl.includes('expires')) { messageElement.style.display = 'block'; } })(); systems Europe's fastest supercomputer is finally getting its domestic silicon infusion Bull, the system builder behind JUPITER, takes delivery of SiPearl's long-awaited Rhea1 CPUs Tobias Mann Tobias Mann SYSTEMS EDITOR Published wed 23 Sep 2026 // 19:32 UTC READ MORE An Epyc trip to Venice: Everything we do and don't know about AMD's 256-core monster chip 2 hours ago EU datacenter green scorecard finally escapes Brussels 1 day ago Perpetual underdog AMD nips at Nvidia's heels as it…
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