← CanIRunLocal · All hardware · All models
Yes. GLM-4.7-Flash 30B-A3B (MoE) fits in fast memory on M2 Ultra 192GB at Q8_0 (33.4 GB needed, 144.0 GB usable), about 104 tok/s (estimate).
Hardware: M2 Ultra 192GB · Model: GLM-4.7-Flash 30B-A3B (MoE)
M2 Ultra 192GB has 192 GB of unified memory and 800 GB/s of memory bandwidth. The checker leaves macOS a share of unified memory, so Ollama can use 144.0 GB. GLM-4.7-Flash 30B-A3B (MoE) (31.2B, 3B active, Z.ai) at Q8_0 is a 32 GB download and needs 33.4 GB with headroom for about 8k tokens.
| Best quant | Q8_0 |
|---|---|
| Download size | 32 GB |
| Memory needed | 33.4 GB |
| Usable fast memory | 144.0 GB |
| Fit | fits in fast memory |
| Estimated speed | ~104 tok/s (estimate) |
| Command | ollama run glm-4.7-flash:q8_0 |
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