12层HBM3E芯片

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芯片巨头,利润大跌56%
半导体行业观察· 2025-07-08 01:35
Core Viewpoint - Samsung Electronics has reported its first profit decline since 2023, primarily due to U.S. restrictions on AI chip sales to China and setbacks in selling advanced memory to Nvidia [1][2]. Financial Performance - Samsung's preliminary operating profit for Q2 is estimated at 4.6 trillion KRW (approximately 3.3 billion USD), a decrease of about 56% year-over-year [1]. - Analysts had anticipated a 41% decline in revenue, with the chip division's operating profit expected to reach 2.7 trillion KRW, up from 1.1 trillion KRW in the previous quarter but still down from 6.5 trillion KRW a year ago [2]. Market Position and Competition - Samsung is striving to regain its leading position in the high-bandwidth memory (HBM) chip sector, crucial for driving Nvidia's AI accelerators [2][5]. - The company’s latest product, the 12-layer HBM3E, has not yet received certification from Nvidia, allowing competitors like SK Hynix to gain an advantage [2][5]. - SK Hynix is positioned as a primary supplier for Nvidia, having delivered the first 12-layer HBM4 samples, while Micron Technology is also advancing rapidly in the market [5]. Future Outlook - Samsung plans to start mass production of HBM4 chips in the second half of the year and aims to close the gap with competitors [5][6]. - Analysts predict that SK Hynix will hold a 57% market share in HBM by 2025, followed by Samsung at 27% and Micron at 16% [6]. - Samsung's chip business head has acknowledged the need to improve its HBM market position and has committed to avoiding past mistakes with HBM4 [6].
三星半导体,颓势不止
半导体芯闻· 2025-07-07 09:49
如果您希望可以时常见面,欢迎标星收藏哦~ 科技界正热议三星电子 (SSNLF) 2025 年第二季度财报。该报告显示,三星营业利润下降 15%至 5.5 万亿韩元(37 亿美元),为六个季度以来的最低水平。虽然这一下滑并不令人意外,但其根 本原因——尤其是半导体部门——却对三星在 AI 芯片领域的竞争力敲响了警钟。让我们来分析一 下三星面临的风险与机遇。 半导体摊牌:HBM3E 为何重要 三星半导体部门(DS 部门)正为争取其 12 层 HBM3E 芯片(AI 服务器的黄金标准)的订单而展 开生死战。问题在于: NVIDIA 尚未认证这些芯片,而 SK 海力士和美光等竞争对手已经锁定订 单。由于没有 NVIDIA 的支持,即使数据中心硬件需求飙升,三星的 AI 芯片销量也依然持平。 来 源: 内容 来自 ainvest 。 这一延迟至关重要,因为分析师认为,到2025年,人工智能服务器将占全球HBM需求的30%。三 星未能占领这一市场,可能会永久地将市场拱手让给竞争对手。与此同时,美国的贸易政策也加剧 了这一困境:三星HBM收入的33%来自中国,但新的出口规则限制了先进芯片在中国的销售。 中国问题——以及关税 ...