微软定义AI PC标准：本地运行Copilot和搭载40 TOPS性能的NPU

IT之家03-28

IT之家 3 月 28 日消息，近期各大厂商纷纷推出 AI PC，但究竟什么是真正的“AI PC”却一直没有明确的定义。近日，微软颁布了相关标准，规定所有运行 Windows 操作系统的 AI PC 都必须配备 Copilot 功能键。现在该标准的更多细节已经曝光，规定所有运行 Windows 操作系统的 AI PC 都必须具备本地运行 Copilot 的能力以及搭载性能达到 40 TOPS 的...

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标准。首先，AI PC 需要能够在本地硬件上运行 Copilot。据IT之家了解，目前用户使用 Copilot 时，问题会先发送到服务器，服务器处理后再返回结果。而未来的 AI PC 将会拥有专门用于运行人工智能程序的硬件，从而能直接在本地完成 Copilot 的运算。英特尔客户端计算事业部副总裁 Todd Lewellen 表示：“随着下一代处理器的到来，我们将能够在本地运行更多程序，例如 Copilot 的部分功能。这并不意味着所有 Copilot 功能都将本地化，但许多核心功能都将利用 NPU 进行运算。”其次，AI PC 需要配备性能达到 40 TOPS 的 NPU。NPU 即神经网络处理单元 (Neural Processing Unit)，是专用于处理人工智能程序的芯片。TOPS 是衡量 NPU 性能的单位，代表每秒可以执行的万亿次运算数，数值越高代表芯片性能越强。虽然 TOPS 并不能完全衡量 NPU 的优劣 (功耗表现同样重要)，但提供了一个基本的性能参考标准。微软设立这些标准的背后，与其即将推出的 AI 驱动型 Windows 操作系统密切相关，只有用户拥有合适的硬件才能发挥新操作系统的全部功能。如今有了明确的标准，各家 NPU 制造商之间势必会展开激烈的性能竞争，以推出市场上最出色的产品。","kind":null,"is_publish_news":null,"is_publish_highlight":null,"is_publish_live":null,"is_publish_wemedia":null,"editions":null,"symbols":[],"gpt_button":1},"commentList":[],"isCommentEnd":true,"newsSizeData":{"likeSize":0,"commentSize":0,"repostSize":0,"favoriteSize":0,"likeStatus":false,"favoriteStatus":false},"APP":{"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; 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