SK海力士今日宣布推出iHBM解决方案,技术通过在HBM封装内集成一体化冷却元件“ICE”,以降低产品运行时的发热量。公司计划将iHBM技术应用于HBM5等下一代产品,以满足高性能计算、AI数据中心等超高度集成、高带宽应用场景的严苛散热管控需求。
据悉,iHBM有别于传统HBM依赖热量经由核心芯片向外传导的间接散热方式,而是直接在热量最为集中的D2D PHY(即实现HBM基础芯片与AI高速芯片之间超高速数据传输的物理互联通道)区域内嵌入热控元件ICE。ICE是一种利用绝缘、高导热性的硅基材料,可在HBM封装内部额外构建出专用热量排出通道。相较传统方案,iHBM可将热阻降低30%以上,同时确保产品在高温、高负载环境下的稳定运行特性。从量产能力来看,iHBM将采用WLP封装工艺,可实现稳定规模化量产。
Disclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.
Comments