AI News AI资讯 2h ago Updated 1h ago 更新于 1小时前 55

Apple launches new Mac Studios with its 'most powerful chip ever' — the M5 Ultra 苹果发布搭载「最强芯片」的新款 Mac Studio——M5 Ultra

Apple is releasing updated Mac Studio models powered by the M5 Max and the new M5 Ultra, ending the previous generation mismatch where the M4 Max and M3 Ultra were paired together The M5 Ultra achieves its performance by using a next-gen UltraFusion connection to merge two dual-die M5 Max chips into a quad-die architecture, featuring up to 36 CPU cores, 80 GPU cores, and 1.2TB/s memory bandwidth Apple claims up to 4.3x faster AI compute in the M5 Ultra, with up to 1.8x faster graphics and 1.3x f Apple发布新款Mac Studio,搭载M5 Max和全新M5 Ultra芯片,终结此前M4 Max与M3 Ultra混用的尴尬局面 M5 Ultra采用双M5 Max通过UltraFusion技术合并的四芯片架构,AI算力最高提升4.3倍,GPU性能提升1.8倍 M5 Ultra最高配置配备512GB统一内存,内存带宽达1.2TB/s,存储速度翻倍,支持Wi-Fi 7和蓝牙6 起售价分别为$2,499(M5 Max)和$5,499(M5 Ultra),512GB内存版本将于10月下旬上市,价格待定

85
Hot 热度
70
Quality 质量
75
Impact 影响力

Analysis 深度分析

TL;DR

  • Apple is releasing updated Mac Studio models powered by the M5 Max and the new M5 Ultra, ending the previous generation mismatch where the M4 Max and M3 Ultra were paired together
  • The M5 Ultra achieves its performance by using a next-gen UltraFusion connection to merge two dual-die M5 Max chips into a quad-die architecture, featuring up to 36 CPU cores, 80 GPU cores, and 1.2TB/s memory bandwidth
  • Apple claims up to 4.3x faster AI compute in the M5 Ultra, with up to 1.8x faster graphics and 1.3x faster CPU performance compared to the M3 Ultra
  • The M5 Max Studio starts at $2,499 with 36GB unified memory and 512GB storage, while the M5 Ultra starts at $5,499 with 96GB memory and 1TB storage
  • The top-tier M5 Ultra configuration with 512GB of memory will arrive in late October with pricing still TBD

Why It Matters

Apple's Mac Studio lineup now represents the absolute peak of its desktop computing offerings following the discontinuation of the Mac Pro line, making these machines the most powerful Apple computers available to consumers and professionals. The aggressive AI compute claims (up to 4.3x faster) position the M5 Ultra as a serious contender in the local AI inference and training space, which is increasingly important as AI practitioners seek to reduce cloud dependency. The significant price increases driven by memory costs signal a broader industry trend that may force professionals to reassess their hardware upgrade cycles and budgeting strategies.

Technical Details

  • M5 Ultra Architecture: Apple's most powerful chip ever, built by merging two dual-die M5 Max chips via next-gen UltraFusion into a quad-die configuration, delivering up to 36 CPU cores, 80 GPU cores, and memory bandwidth of up to 1.2TB per second (up from 819GB/s on the M3 Ultra)
  • Performance Claims: Up to 4.3x faster AI compute, up to 1.8x faster graphics performance, and up to 1.3x faster CPU speed compared to the M3 Ultra, with storage that is twice as fast as the previous generation
  • M5 Max Configuration: Starting at $2,499 with 36GB unified memory and 512GB storage, representing the existing M5 Max chip carried over from the previous generation
  • Connectivity & Software: Both models include Wi-Fi 7 and Bluetooth 6 support, and will ship with macOS 27 Golden Gate, with the base M5 Max model arriving September 22nd alongside new Mac Minis
  • Top Configuration: The highest-end M5 Ultra with 512GB of unified memory is scheduled for late October release with pricing to be announced

Industry Insight

  • The discontinuation of the Mac Pro combined with the Mac Studio's position as Apple's most powerful desktop creates a concentrated high-end market; professionals who previously relied on Mac Pro workstations now face a smaller set of options, potentially accelerating migration to alternative platforms or forcing premium pricing acceptance
  • The 4.3x AI compute improvement claim suggests Apple is aggressively targeting the local AI inference market, which could influence how AI practitioners evaluate on-premise versus cloud-based deployment strategies, especially for organizations with data sovereignty or latency requirements
  • The escalating memory costs ("RAMageddon") and steep price increases ($5,499 starting for M5 Ultra vs. $3,999 for M3 Ultra) reflect broader semiconductor and memory supply chain pressures; professionals should factor in longer hardware refresh cycles and explore configuration optimization to manage rising total cost of ownership

TL;DR

  • Apple发布新款Mac Studio,搭载M5 Max和全新M5 Ultra芯片,终结此前M4 Max与M3 Ultra混用的尴尬局面
  • M5 Ultra采用双M5 Max通过UltraFusion技术合并的四芯片架构,AI算力最高提升4.3倍,GPU性能提升1.8倍
  • M5 Ultra最高配置配备512GB统一内存,内存带宽达1.2TB/s,存储速度翻倍,支持Wi-Fi 7和蓝牙6
  • 起售价分别为$2,499(M5 Max)和$5,499(M5 Ultra),512GB内存版本将于10月下旬上市,价格待定

为什么值得看

本文揭示了Apple在AI计算硬件领域的最新战略部署,M5 Ultra的4.3倍AI算力提升对专业创作者和AI开发者具有直接参考价值。同时,Apple通过四芯片架构突破单芯片物理限制,为高端桌面计算提供了新的技术路径。

技术解析

  • 芯片架构:M5 Ultra采用双M5 Max通过UltraFusion技术合并的四芯片设计,包含36核CPU和80核GPU,内存带宽提升至1.2TB/s(M3 Ultra为819GB/s)
  • 性能提升:AI计算最高提升4.3倍,图形性能提升1.8倍,CPU速度提升1.3倍,存储速度翻倍
  • 配置规格:M5 Max起步36GB内存/512GB存储,M5 Ultra起步96GB内存/1TB存储,最高配置达512GB内存
  • 上市时间:基础版本9月22日随macOS 27 Golden Gate发布,512GB内存版本10月下旬上市

行业启示

  • Apple通过UltraFusion多芯片互联技术突破单芯片性能瓶颈,为高端工作站市场提供了不同于传统x86多GPU方案的替代路径
  • 内存容量与带宽成为AI计算性能的关键指标,512GB统一内存配置标志着Apple在专业AI工作流领域的全面布局
  • 价格持续上涨趋势明显,M5 Ultra起售价较前代M3 Ultra高出$1,500,反映高端AI硬件成本压力正在向消费者传导

Disclaimer: The above content is generated by AI and is for reference only. 免责声明:以上内容由 AI 生成,仅供参考。

Chip 芯片 Product Launch 产品发布