Verified65% confidenceFactExact time
The Apple M2 Ultra supports up to 192 GB of unified memory, theoretically enabling the direct running of large models with tens of billions of parameters.
3
Sources
65%
Confidence
Long-term
Relevance
7/7/2026
First Seen
Sources
The Complete Guide to Local LLM Deployment: Tools, Hardware, and Model Selection
hackernewshackernews7/3/2026
Related Claims
VerifiedA Mac Studio M4 Ultra equipped with 192 GB of unified memory can theoretically run complete 70B or even larger parameter models.79% similarUnverifiedThe M1 chip introduced by Apple in 2020 adopts a unified memory architecture, making 16GB and even 32GB memory configurations mainstream.77% similarVerifiedMac Studio models equipped with M2 Ultra or M3 Ultra chips can be configured with up to 192GB of unified memory, with the CPU and GPU sharing the same memory pool.76% similarVerifiedA unified memory pool of 128GB means that quantized models at the 70-billion-parameter scale or larger can be run locally.72% similar
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