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国芯科技(688262.SH):RISC-V GPGPU当前阶段的研发工作已结束
Ge Long Hui· 2025-11-10 08:36
Core Viewpoint - The company is actively developing AI technology in collaboration with various institutions, focusing on NPU (Neural Processing Unit) IP cores for edge applications, indicating a strong commitment to advancing AI capabilities in multiple sectors [1] Group 1: NPU Development - The company has partnered with the Hong Kong Applied Science and Technology Research Institute to develop AI technology for edge applications, resulting in the CNN20, CNN100, and CNN200 series NPU IP cores [1] - The CNN20 and CNN100 have completed design and are available for external licensing, while the CNN200 is still under development [1] - The CNN20 and CNN100 have a single-core computing power of 1 Tops@INT8, suitable for low-power AI MCU chips, while the CNN200 can achieve 10 Tops@INT8, applicable for various edge computing AI SoC chips [1] Group 2: AI Applications - The NPU IP cores are designed for a wide range of AI applications, including use in robotic dogs and other edge computing scenarios [1] - The company is collaborating with Longqing Technology to develop the CNN300 NPU IP core for AI PC applications, which combines scalar and vector processing units [1] - The CNN300 is expected to reach a single-core performance of 8 Tops, with multi-core consistency interface (MLS) allowing for higher computing power through stacking, achieving up to 32 Tops with four cores [1] Group 3: RISC-V GPGPU Development - The company is working with the Shanghai Tsinghua International Innovation Center on GPGPU (General-Purpose Graphics Processing Unit) core development based on the open-source RISC-V instruction architecture [1] - The first version of the RTL code design for the RISC-V GPGPU has been completed and publicly released as of July 2024 [1] - Current R&D efforts for RISC-V GPGPU have concluded, with future plans dependent on the international development of open-source RISC-V GPGPU technology [1]