593. Ice River:可回收能源的试验性芯片 episode artwork

EPISODE · Jan 1, 2026 · 17 MIN

593. Ice River:可回收能源的试验性芯片

from 知为谁 · host 知为谁

这些来源介绍了一种名为 Ice River 的实验性计算机芯片,该芯片由初创公司 Vaire Computing 开发,旨在通过回收能量来提升人工智能的运行效率。与将电力转化为废热的传统处理器不同,该技术结合了可逆逻辑与绝热计算,使电能在电路中像钟摆一样循环利用。虽然这种原型芯片在测试中成功减少了约 30% 的能耗,但它目前仍面临运算速度较慢以及需要专门硬件设计的挑战。如果未来能够实现大规模量产,这项突破有望显著降低数据中心在环境与电力方面的沉重负担。尽管专家对其物理原理是否达到了真正的“无损耗”仍有争议,但该芯片标志着计算机架构在追求极限能效道路上迈出了重要一步。内容来源:https://www.sciencenews.org/article/computer-chip-reuses-energyhttps://www.eetimes.com/vaire-demos-energy-recovery-with-reversible-computing-test-chip/

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593. Ice River:可回收能源的试验性芯片

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