华为披露芯片路线图，详情披露

Core Viewpoint - Huawei is leading a new paradigm in AI infrastructure with its innovative supernode interconnection technology, emphasizing the importance of computing power in artificial intelligence development [2][8]. Summary by Sections Ascend Chip Development - Huawei has committed to the monetization of Ascend hardware and plans to open-source its CANN compiler and virtual instruction set interface by December 31, 2025 [2]. - The Ascend 950 series, including Ascend 950PR and Ascend 950DT, is set to significantly enhance computing power and efficiency compared to previous models [3][4]. - The Ascend 950 chip will support new data formats and achieve a computing power of 1 PFLOPS for FP8 and 2 PFLOPS for FP4, with interconnect bandwidth increased to 2 TB/s [5][6]. Upcoming Chip Releases - The Ascend 950PR chip is targeted for Q1 2026, focusing on inference prefill and recommendation scenarios, while the Ascend 950DT will be released in Q4 2026, emphasizing inference decode and training [6][7]. - The Ascend 960 chip, expected in Q4 2027, will double the specifications of the Ascend 950, enhancing performance for training and inference [7]. - The Ascend 970, planned for Q4 2028, aims to further upgrade performance metrics across various specifications [7]. Supernode Products - The Atlas 950 supernode, based on the Ascend 950DT, will support 8192 Ascend 950DT chips, achieving FP8 computing power of 8 EFLOPS and interconnect bandwidth of 16 PB/s, set to launch in Q4 2026 [9][10]. - The Atlas 960 supernode, launching in Q4 2027, will support 15488 cards, with FP8 computing power reaching 30 EFLOPS and interconnect bandwidth of 34 PB/s [11]. Interconnection Technology - Huawei has developed a new interconnection protocol, "Lingqu," to support large-scale supernodes, enhancing reliability and bandwidth while reducing latency [18][19]. - The Atlas 950 SuperCluster, consisting of 64 Atlas 950 supernodes, will achieve a total FP8 computing power of 524 EFLOPS, launching alongside the Atlas 950 supernode in Q4 2026 [20]. Future Directions - Huawei aims to continue evolving its supernode and cluster products to meet the growing demands for AI computing power, with a focus on both AI and general computing applications [12][21].