NORTHEAST SECURITIES·2025-11-14 08:50Group 1 - The core viewpoint of the report emphasizes that the era of supernodes will redefine the landscape of computing power, moving away from GPUs as the central focus to supernodes as the primary unit of computation [1][16][34] - Supernodes, which consist of multiple devices working as a single logical unit, will significantly increase the demand for advanced process technology, with the need for Scale-up switch chips expected to grow exponentially compared to traditional AI computing clusters [1][2][59] - The report highlights that the Chinese supernode market has unique opportunities, leveraging scale and energy efficiency to compensate for the performance gap with foreign counterparts, with projections indicating that by 2027, the number of domestic supernode cards will be 8.5 times that of foreign ones [3][4][30] Group 2 - The report identifies that the demand for Scale-up switches will increase nearly 40 times compared to Scale-out architectures, with specific examples such as Huawei's Atlas 950 supernode utilizing over 9,000 low-dimensional and 500 high-dimensional switch chips [2][59] - The supernode architecture is expected to revolutionize the AI computing landscape, with major players like NVIDIA, Huawei, and Alibaba already launching their supernode products, indicating a clear trend towards high-density and high-interconnectivity AI infrastructure [34][35][36] - The report outlines the advantages of supernodes in overcoming communication, power, and software bottlenecks, thus enhancing overall system efficiency and performance [26][29][59]