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中文(ZH) 首款神经动力学芯片问世 有助于脑机接口等技术发展

World's First Neuromorphic Chip Slashes Computation Time

Researchers have developed the world's first neuromorphic system chip based on phase-change memristors, significantly accelerating complex computations. This new chip reduces the single-step latency for such operations to 2.12 milliseconds, outperforming current GPUs by 50 to 478 times in tasks like cortical reconstruction. This breakthrough addresses a long-standing bottleneck in real-time neuromorphic computing. AI

IMPACT This chip's speedup could accelerate AI development in areas like brain-computer interfaces and real-time processing.

RANK_REASON Research paper published in Science detailing a new chip technology. [lever_c_demoted from research: ic=1 ai=1.0]

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World's First Neuromorphic Chip Slashes Computation Time

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  1. 36氪 (36Kr) TIER_1 中文(ZH) ·

    The first neurodynamics chip is released, which helps the development of technologies such as brain-computer interfaces.

    北京大学集成电路学院教授杨玉超团队联合中国科学院上海微系统与信息技术研究所研究员宋志棠团队,成功研制出全球首款基于相变忆阻器的神经动力学系统芯片,首次将这类复杂运算的单步时延压缩至2.12毫秒,在脑皮层重建等任务中较目前先进图形处理器(GPU)提速达50至478倍,一举突破了制约神经动力学长达半个世纪的实时计算瓶颈。相关成果3日凌晨发表于《科学》。(新华社)