近日，英特尔新任首席执行官陈立武（Lip-Bu Tan）在公开场合表示，公司正大力进军14A（14埃米，即1.4纳米）先进制程领域。这一表态标志着英特尔在半导体制造技术上的重大战略转向，旨在加速追赶台积电、三星等领先代工厂，并重夺技术领导地位。14A是英特尔在其“四年五个制程节点”路线图中的关键一环，预计将于2026年实现量产。该节点将采用第二代环绕栅极（GAA）晶体管技术——RibbonFET，并结合背面供电网络PowerVia，以提升芯片性能、能效和晶体管密度。陈立武强调，14A不仅面向英特尔自家产品，还将作为代工服务（IFS）的核心技术，吸引外部客户，包括潜在的AI芯片设计公司。分析人士指出，此举反映出英特尔正从传统IDM（集成器件制造商）模式向更具开放性和竞争力的代工平台转型。通过聚焦14A等尖端工艺，英特尔希望在AI与高性能计算需求激增的背景下，抢占下一代芯片制造的制高点。尽管面临高昂的研发成本与激烈竞争，但若成功，14A有望成为英特尔重振制造雄心的关键支点。
Recently, Intel’s newly appointed CEO Lip-Bu Tan publicly stated that the company is aggressively advancing into the 14A (14 angstrom, or 1.4-nanometer) process node. This announcement signals a major strategic shift in Intel’s semiconductor manufacturing roadmap, aimed at accelerating its catch-up with leading foundries like TSMC and Samsung and reclaiming technological leadership.The 14A node is a critical milestone in Intel’s “five nodes in four years” plan and is expected to enter volume production by 2026. It will feature Intel’s second-generation Gate-All-Around (GAA) transistor technology—RibbonFET—combined with the backside power delivery network PowerVia, significantly enhancing chip performance, power efficiency, and transistor density. Tan emphasized that 14A will not only support Intel’s internal products but also serve as a cornerstone of its Intel Foundry Services (IFS), targeting external customers, including potential AI chip designers.Analysts note that this move reflects Intel’s transition from a traditional Integrated Device Manufacturer (IDM) model toward a more open and competitive foundry platform. By focusing on cutting-edge nodes like 14A, Intel aims to capture a leading position in next-generation chip manufacturing amid surging demand for AI and high-performance computing. Despite high R&D costs and intense competition, success in 14A could become a pivotal lever in Intel’s ambition to revitalize its manufacturing prowess.
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