苹果发布新款 Mac Studio：搭载 M5 Ultra 芯片，内存带宽达 1.2TB/s

苹果发布搭载 M5 Max 和 M5 Ultra 芯片的新款 Mac Studio 桌面电脑，主打极致性能、AI 计算能力和高速连接，面向创作者、开发者和工程师等专业用户 1。M5 Ultra 由两颗 M5 Max 融合为单一 SoC，提供最高 1.2TB/s 的内存带宽 1。

M5 Max 提供 18 至 36 核 CPU、32 至 80 核 GPU、36GB 至 512GB 统一内存以及 512GB 至 16TB 存储 1。新款 Mac Studio 支持速率高达 120Gb/s 的 Thunderbolt 5，以及 Wi-Fi 7 和蓝牙 6 1。该设备支持集群计算，分布式 AI 推理速度提升最高 3 倍，外壳尺寸为 7.7 英寸见方 1。

Apple has unveiled a new Mac Studio desktop computer equipped with the M5 Max and M5 Ultra chips, emphasizing extreme performance, AI computing capabilities, and high-speed connectivity for professional users such as creators, developers, and engineers 1. The new M5 Ultra processor is created by fusing two M5 Max chips into a single system-on-chip 1.

This architectural fusion enables the M5 Ultra to deliver a memory bandwidth of up to 1.2TB/s 1. The M5 Max chip offers configurations ranging from an 18 to 36-core CPU and a 32 to 80-core GPU 1. Additionally, it supports 36GB to 512GB of unified memory and 512GB to 16TB of storage 1.

For connectivity, the new Mac Studio supports Thunderbolt 5 with transfer speeds reaching up to 120Gb/s, alongside Wi-Fi 7 and Bluetooth 6 1. The machine also features cluster computing capabilities that can increase distributed AI inference speeds by up to three times 1. Physically, the Mac Studio chassis measures 7.7 inches square 1.