English(EN) China's largest DRAM maker ChangXin Memory Technologies plans limited HBM3E production within two months, Reuters reports, yet only 20-30% of its chips meet spe

中国长鑫存储将启动HBM3E生产，但良率较低

作者 PulseAugur 编辑部 · [1 个来源] · 2026-10-28 16:54

中国最大的DRAM制造商长鑫存储科技公司（ChangXin Memory Technologies）正准备在两个月内启动HBM3E芯片的有限生产。然而，目前只有20-30%的芯片符合规格，这与SK Hynix约70%的良率形成鲜明对比。低良率意味着大部分长鑫存储的产量将被报废或需要返工，而美国的出口限制进一步加剧了其挑战。 AI

影响 HBM3E生产的低良率可能会影响关键人工智能基础设施组件的可用性和成本。

排序理由关于一家主要内存制造商生产计划和挑战的重大行业新闻。[lever_c_demoted from significant: ic=1 ai=0.7]

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Signal score: 1 / 100; Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket: Research; 关于一家主要内存制造商生产计划和挑战的重大行业新闻。[lever_c_demoted from significant: ic=1 ai=0.7]
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报道来源 [1]

Mastodon — mastodon.social TIER_1 English(EN) · [email protected] · 2026-10-28 16:54

路透社报道：中国最大DRAM制造商长鑫存储计划两个月内有限生产HBM3E，但只有20-30%的芯片符合规格

China's largest DRAM maker ChangXin Memory Technologies plans limited HBM3E production within two months, Reuters reports, yet only 20-30% of its chips meet specifications. South Korea's SK Hynix reaches yields of about 70%, so most CXMT output is scrapped or reworked, and US exp…

链接 gizmodo.com/china-is-so-desperate-for-ai-…

本文如何被排名

报道来源 [1]

路透社报道：中国最大DRAM制造商长鑫存储计划两个月内有限生产HBM3E，但只有20-30%的芯片符合规格

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