Can I run it?
Can I run GLM 4.7 Flash on Apple M5?
Tight fit
Tight fit fully in unified memory on your Apple M5 at UD-IQ2_XXS, 8K context, about 31–43 tok/s. Weights 9.79 GB plus 0.41 GB of KV cache — 10.6 GB of 11.0 GB usable.
Best quantUD-IQ2_XXS
Working context8K
Max that fits8K
Speed31–43 tok/s
Weights9.79 GB
KV cache0.41 GB
Total10.6 GB
Usable11.0 GB
GLM 4.7 Flash details · Apple M5 page · How this estimate is made
Run commands
llama.cpp
llama-server -hf unsloth/GLM-4.7-Flash-GGUF:UD-IQ2_XXS -c 8192 -ngl 47
Ollama
ollama run glm-4.7-flash
LM Studio
lms get unsloth/GLM-4.7-Flash-GGUF # Then load quant UD-IQ2_XXS
Assumptions
- Estimate, not a benchmark. Decode speed uses a memory-bandwidth model at 55–75% of peak.
- KV cache is FP16. Engine overhead assumes llama.cpp (0.3 GB + 1% of the weights). Ollama is closer to 0.9 GB + 3%, LM Studio closer to 1 GB + 3%.
- UD-IQ2_XXS size is the real GGUF file size from Hugging Face.
- Unified memory uses 75% for the GPU by default, and always leaves about 5 GB for the OS.
- Speed is quoted at 8K context, not at the maximum context that still fits.
Larger models that also fit
- Can I run Qwen3.6 35B A3B on Apple M5? — Tight fit, UD-IQ2_XXS, 77–104 tok/s
- Can I run Qwen2.5 32B Instruct on Apple M5? — Tight fit, IQ2_XXS, 8.3–11 tok/s
- Can I run Qwen3.5 35B A3B on Apple M5? — Tight fit, UD-IQ2_XXS, 77–105 tok/s
Updated 2026-10-17. Profile on this page is the device default.