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苹果正式推出 M6 芯片：12 核 CPU，单线程性能全球领先_我的网站

一 |      8 月 25 日消息，苹果今日在新款 Mac mini 中推出了 M6 芯片。    HONG KONG -- A Washington state senator was arrested in Hong Kong for carrying a gun that was not registered in the semi-autonomous Chinese city, his website and local media reported. He was released on bail on Monday.Jeff Wilson, a Republican from Longview, was arrested after landing at the Hong Kong International Airport on Saturday. Wilson was traveling with his wife for a five-week vacation in Southeast Asia, his website said. His gun was not registered in the financial hub but is registered in Washington, the statement added. According to Hong Kong’s public broadcaster RTHK, Wilson appeared in court Monday to face the charge of possession of arms without a license and was granted bail. “It was an honest mistake, and I expect the situation to be resolved shortly,” he was quoted as saying on his website. It said Wilson's next hearing is due on Oct. 30. After Monday's hearing at the Shatin Magistrates’ Courts, Wilson had to surrender his travel documents, the local newspaper The Standard reported. It said the next hearing will take place at the West Kowloon Magistrates’ Courts. Hong Kong's Customs and Excise Department declined to comment as legal proceedings are ongoing. Under Hong Kong law, it is illegal to carry a firearm without a license. Offenders face a fine of up to 100,000 Hong Kong dollars ($12,800) and can be sentenced to up to 14 years if convicted. However, typically the Magistrates' Courts grant a maximum two-year sentence for cases they handle, the judiciary's website said. According to Wilson's website, he had discovered the weapon mid-flight between San Francisco and Hong Kong and reported it to customs authorities on landing.。M6 是苹果首款采用 2 纳米制程的尖端芯片，全面升级了所有计算单元，使性能在各个维度均得到提升。该芯片配备了一个拥有全球最快 CPU 核心的 12 核 CPU、一个集成神经加速器的 12 核 GPU、一个双 16 核神经引擎，以及 170 GB/s 的统一内存带宽。

二 | M6 专为日常用户、学生、开发者、AI 爱好者及企业用户的工作流设计，可平衡性能、能效与端侧 AI 能力，让用户能够轻松应对日常任务、编程及创意项目。M6 采用最先进的 2 纳米制程工艺，通过在更小的芯片面积内集成更高的晶体管密度，实现了性能与能效的显著飞跃。M6 还引入了双 16 核神经引擎，其峰值计算能力可达前代产品的 2 倍，从而大幅提升设备端 AI 工作流的运行速度。系统框架可自动同时调用这两款引擎，使应用程序能够获得更快的模型执行速度。M6 搭载了全新的 12 核 CPU 架构，比 M5 多出两个核心，该架构由 2 个超级核心、4 个性能核心和 6 个能效核心组成。与 M5 相比，M6 提供了全球最快的单线程性能，多线程性能最高可提升 1.2 倍；与 M1 相比，其多线程性能最高可提升 2.4 倍。2 个超级核心专用于处理单线程工作负载，性能核心功耗更低，可与超级核心协同运行高负载的多线程工作负载，而能效核心则负责处理日常后台任务。

三 | 苹果表示，所有这些功能均具备行业领先的能效比。

四 | 因此，诸如图像编辑、代码编译、新文件索引以及运行智能体 AI 工作负载等高负载 CPU 任务的执行速度均比以往更快。

五 | M6 搭载了 12 核 GPU（比 M5 多 2 个核心），且每个核心均配备神经网络加速器。

六 | 与 M5 相比，该设计使 AI 场景下的 GPU 峰值计算性能提升了近 30%；与 M1 相比则提升了 8 倍以上，从而在与设备端大语言模型（LLM）交互时实现显著更快的提示词处理速度。此外，M6 还搭载了苹果最新的先进图形处理能力，包括对着色器核心架构的升级、动态缓存技术以及硬件加速光线追踪功能。多种技术相结合，可以为游戏带来更加出色的视觉真实感、更快的渲染速度以及更高的帧率。M6 在处理复杂图形时，其几何顶点处理率提升了 50%。M6 支持最高 32 GB 的统一内存，可支持在资源密集型应用间进行多任务处理，并在设备上运行大型语言模型（LLM）以执行安全、私密的智能体任务。

七 | 此外，它还提供高达 170 GB/s 的统一内存带宽，较 M5 提升了 10%，较 M1 提升了 2.5 倍。苹果表示，其开发者框架与工具 —— 包括 Core AI、Core ML、Metal 及 Xcode 可直接调用 M6 芯片的先进硬件资源。开发者可充分利用 M6 芯片中的双 16 核神经引擎实现卓越的 AI 计算性能。借助这些开发框架和新型芯片，开发者可在 Mac 设备上本地运行并微调大型 AI 模型。苹果的开发者工具和框架可自动优化 CPU、GPU 及神经引擎的性能表现，并使开发者能够利用 Apple 基础模型或其自主研发的专有 AI 模型，在设备端构建并运行强大的 AI 工作负载。

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Published on:12:49:13