# Can I run Mixtral 8x7B on iPhone 17?

Updated: 2026-06-15

**No, not enough memory.** Needs ~28.9 GB even at Q4_K_M, but only ~4.5 GB is usable.

- Model: 46.7B (MoE, 12.9B active), Q4_K_M 26.49 GB
- Device: 8 GB unified, ~4.5 GB usable for weights
- Needs ~28.9 GB at Q4_K_M; recommended quant: n/a
- Best tool on iOS: Apple Foundation Models

Estimate. Method: weights + KV cache + ~0.8GB overhead. Sources: https://ollama.com/library/mixtral, https://ollama.com/library/mixtral/tags, https://huggingface.co/MaziyarPanahi/Mixtral-8x7B-Instruct-v0.1-GGUF, https://huggingface.co/mistralai/Mixtral-8x7B-Instruct-v0.1.

More: https://localmodel.run/can-i-run/mixtral-8x7b/iphone-17