Apple expands on-device AI into Mac computers with new M6 and M5 Pro processors

Apple released updated Mac mini and Mac Studio models featuring new processors aimed at bringing AI workloads directly to personal computing devices. The new Mac mini powered by M6 and M5 Pro chips delivers up to four times faster AI performance, while the Mac Studio with M5 Max and M5 Ultra processors supports up to 512GB of unified memory for demanding professional and AI tasks. Both devices integrate Apple Intelligence and Siri AI features through macOS 27. The expansion reinforces Apple's strategy to position its personal device ecosystem as a gateway for consumer and professional AI applications. However, Morgan Stanley notes the company trades at approximately 33 times fiscal 2027 earnings—near historical peak multiples—leaving limited margin for disappointment and requiring higher earnings estimates or improved services growth to justify further valuation expansion.

1. Apple announced new Mac mini models powered by M6 and M5 Pro chips on September 23, 2026.
2. The M6 Mac mini delivers up to four times faster AI performance compared to prior generation.
3. New Mac Studio features M5 Max and M5 Ultra processors with support for up to 512GB of unified memory.
4. Both new Mac models integrate Apple Intelligence and Siri AI through macOS 27.
5. Morgan Stanley analyst Erik Woodring noted Apple trades at a relatively rich valuation of approximately 33 times fiscal 2027 earnings.
6. Woodring warned that further stock gains may require higher earnings estimates and that a deeper slowdown in Services could pressure Apple's valuation.