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Can a Mac Studio M4 Max (40c GPU) 64GB run DeepSeek Coder V2 Lite 16B (MoE)?

Yes. DeepSeek Coder V2 Lite 16B (MoE) fits in fast memory on Mac Studio M4 Max (40c GPU) 64GB at Q8_0 (18 GB needed, 48.0 GB usable), about 84 tok/s (estimate).

Hardware: Mac Studio M4 Max (40c GPU) 64GB · Model: DeepSeek Coder V2 Lite 16B (MoE)

Mac Studio M4 Max (40c GPU) 64GB has 64 GB of unified memory and 546 GB/s of memory bandwidth. M4 Max (40c GPU) 64GB has the same memory and bandwidth, so the fit numbers match; this page is Mac Studio M4 Max (40c GPU) 64GB. The checker leaves macOS a share of unified memory, so Ollama can use 48.0 GB. DeepSeek Coder V2 Lite 16B (MoE) (15.7B, 2.4B active, DeepSeek) at Q8_0 is a 17 GB download and needs 18 GB with headroom for about 8k tokens.

Best quantQ8_0
Download size17 GB
Memory needed18 GB
Usable fast memory48.0 GB
Fitfits in fast memory
Estimated speed~84 tok/s (estimate)
Commandollama run deepseek-coder-v2:16b-lite-instruct-q8_0
Open Mac Studio M4 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.

A project by OnDevice Labs · llms.txt