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Can a Mac Studio M5 Max (40c GPU) 64GB run Nemotron Labs Dory 1.0 4B?

Yes. Nemotron Labs Dory 1.0 4B fits in fast memory on Mac Studio M5 Max (40c GPU) 64GB at Q5_K_M (4.5 GB needed, 48.0 GB usable), about 134 tok/s (estimate).

Hardware: Mac Studio M5 Max (40c GPU) 64GB · Model: Nemotron Labs Dory 1.0 4B

Mac Studio M5 Max (40c GPU) 64GB has 64 GB of unified memory and 614 GB/s of memory bandwidth. The checker leaves macOS a share of unified memory, so Ollama can use 48.0 GB. Nemotron Labs Dory 1.0 4B (3.98B, NVIDIA) at Q5_K_M is a 3.67 GB download and needs 4.5 GB with headroom for about 8k tokens.

Best quantQ5_K_M
Download size3.67 GB
Memory needed4.5 GB
Usable fast memory48.0 GB
Fitfits in fast memory
Estimated speed~134 tok/s (estimate)
Commandollama run hf.co/nvidia/NVIDIA-Nemotron-Labs-Dory1.0-4B-GGUF:Q5_K_M
Open Mac Studio M5 Max (40c GPU) 64GB in the checker

Estimates, not benchmarks. Model sizes are ollama.com download sizes; memory needed adds headroom for ~8k tokens of context; speeds are rough figures from memory bandwidth. Data updated 2026-10-23.

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