{"rewrite":{"id":"r_704c217ff98f2069bf0a20ae","clusterId":"c_f82fd7f5f19f286e4bc820fc","slug":"chinese-supercomputer-lineshine-takes-no-1-in-top500-ranking","model":"deepseek-v4-flash","headline":"Chinese Supercomputer LineShine Takes No. 1 in TOP500 Ranking","summary":"The Chinese supercomputer LineShine reached the top spot in the June 2026 TOP500 ranking, displacing the US's El Capitan. LineShine uses a CPU-only architecture with the Chinese-made LX2 processor, achieving 2.198 exaflops. The system is installed at the National Supercomputing Center in Shenzhen and is used for atmospheric research, drug discovery, and AI inference.","whyItMatters":"LineShine's rise to first place breaks a period of US, Japanese, and European dominance in the TOP500 and demonstrates a Chinese supercomputer built entirely with domestic processors and operating system.","webCardHtml":"\u003cp\u003eLineShine, a Chinese supercomputer installed at the National Supercomputing Center in Shenzhen, took first place in the June 2026 TOP500 ranking. The system achieved 2.198 exaflops using 13.8 million cores across 90 cabinets. Unlike most top supercomputers, which pair CPUs with GPUs, LineShine uses a CPU-only design built around the Chinese-made LX2 processor. Each LX2 CPU has 304 cores and a proprietary matrix accelerator that allows it to handle parallel workloads typically delegated to GPUs. The center said LineShine is already being used for atmospheric and ocean research, engineering simulation, materials science, drug discovery, brain science, AI, and large-scale model inference.\u003c/p\u003e","blueskyPost":"LineShine's CPU-only architecture is a deliberate divergence from the GPU-heavy designs used by El Capitan and most other top systems.","twitterPost":"LineShine's CPU-only design, using the Chinese-made LX2 processor, is an architectural departure from GPU-heavy rivals.","threadsPost":"LineShine's architecture is the detail the headline buries. It uses only CPUs, specifically the Chinese-made LX2 processor, while every other recent top system relies on GPU accelerators. That choice is a statement about supply chain independence as much as performance.","newsletterBlurb":"LineShine, a Chinese supercomputer built with domestic processors and operating system, took first place in the June 2026 TOP500 ranking. The CPU-only system achieved 2.198 exaflops, pushing the US's El Capitan to second place.","attributionJson":"[{\"source\":\"GIGAZINE\",\"url\":\"https://gigazine.net/news/20260630-lineshine-china-supercomputer/\",\"title\":\"Who exactly is 'LineShine,' the Chinese supercomputer that suddenly jumped to No. 1 in the world supercomputer ranking?\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4361,"outputTokens":588,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1782817013,"createdAt":"2026-06-30T10:50:48.000Z","publishedAt":"2026-06-30T10:54:50.000Z","updatedAt":"2026-06-30T10:54:50.000Z"},"cluster":{"id":"c_f82fd7f5f19f286e4bc820fc","canonicalTitle":"スパコンランキング世界1位に突如躍り出た中国製スパコン「LineShine」は一体何者なのか？","representativeArticleId":"a_d2cadef4434f76920bc84441","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[],\"studios\":[],\"people\":[],\"type\":\"news\",\"domain\":\"other\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-06-30T10:00:00.000Z","lastSeenAt":"2026-06-30T10:00:00.000Z","updatedAt":"2026-06-30T10:54:51.000Z"},"attribution":[{"source":"GIGAZINE","url":"https://gigazine.net/news/20260630-lineshine-china-supercomputer/","title":"スパコンランキング世界1位に突如躍り出た中国製スパコン「LineShine」は一体何者なのか？"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":[],"studios":[],"people":[],"type":"news","domain":"other","is_roundup":false},"keyFacts":["LineShine, a Chinese supercomputer at the National Supercomputing Center in Shenzhen, took first place in the June 2026 TOP500 ranking with 2.198 exaflops.","LineShine uses a CPU-only design with the Chinese-made LX2 processor, which has 304 cores per chip and a proprietary matrix accelerator.","The system has 13.8 million cores across 90 cabinets.","LineShine is used for atmospheric and ocean research, engineering simulation, materials science, drug discovery, brain science, AI, and large-scale model inference."]}