New Mac Studio with M5 Max and M5 Ultra
- ID
- 17710
- Status
- summarized
- Published
- 25 Aug 2026, 9:03 PM
- Fetched
- 26 Aug 2026, 2:57 AM
- Provider
- Hacker News
- Category
- dev-community
- Original URL
- https://www.apple.com/newsroom/2026/08/apple-introduces-new-mac-studio-with-m5-max-and-m5-ultra/
- Source URL
- https://hnrss.org/best
Summary
- Score
- 6.0
- Created
- 26 Aug 2026, 2:58 AM
- Tags
- Audience
- developersai_ml_learnersai_agent_userssaas_founders
What happened
Apple announced the new Mac Studio with M5 Max (up to 128GB unified memory, 40-core GPU) and the new M5 Ultra (up to 512GB unified memory, 80-core GPU), claiming up to 4.3x faster AI performance versus prior generation. Thunderbolt 5 allows clustering multiple Mac Studio units for distributed AI inference at up to 3x single-system performance. Pre-orders open now with availability from September 22.
Why it matters
512GB of unified memory on M5 Ultra means you can run very large LLMs entirely on-device without VRAM partitioning—a concrete hardware option for builders who need local inference for privacy, cost, or latency reasons. If you're budgeting for a local AI dev rig, the M5 Ultra config is now a viable alternative to multi-GPU workstation builds, and Thunderbolt 5 clustering adds a scaling path without custom networking. For Malaysian teams without easy access to cloud GPU credits, this shifts the local-vs-cloud inference cost calculation.
Discussion angle
Compare the cost-per-token of running a 70B+ parameter model on M5 Ultra's 512GB unified memory versus renting equivalent cloud GPU capacity in the region—does the math work for a Malaysian startup or solo builder?