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text model · TinyLlama · macOS

TL Can I run TinyLlama 1.1B on Apple M4 (24GB)?

Compatibility verdict VRAM threshold engine
Yes, it runsGPU accelerated

Yes. TinyLlama 1.1B runs on Apple M4 (24GB) at Q4_K_M (~1.8 GB of ~16 GB usable).

Needs ~1.8 GB Device usable ~16 GB

Runs at Q4_K_M using ~1.8 GB of ~16 GB usable. You have room for FP16 for higher quality.

Q4_K_M needed
~1.8 GB
Usable on device
~16 GB
Device memory
24 GB
Best quant
Q4_K_M

Run it

Install commands macOS

Pick your tool. All three load the same Q4_K_M weights.

Ollama
$ ollama run tinyllama:1.1b
llama.cpp
$ llama-cli -hf TheBloke/TinyLlama-1.1B-Chat-v1.0-GGUF:Q4_K_M
LM Studio
$ lms get TheBloke/TinyLlama-1.1B-Chat-v1.0-GGUF

vLLM is NOT a Mac tool, it is a CUDA/Linux serving engine. Unified memory is not a fixed VRAM slice; ~70% is usable for weights.

Model TinyLlama
Parameters
1.1B
Q4_K_M size
0.669 GB
Q8_0 size
1.17 GB
Context
2k
Ollama tag
tinyllama:1.1b
Full TinyLlama 1.1B requirements →
Device macOS
Memory
24 GB unified
Usable for weights
~16 GB
Best runtime
Ollama (MLX backend, preview) / MLX direct
Best models for Apple M4 (24GB) →

You could also run

Run TinyLlama 1.1B on other hardware

FAQ

Can Apple M4 (24GB) run TinyLlama 1.1B?

Yes. TinyLlama 1.1B runs on Apple M4 (24GB) at Q4_K_M (~1.8 GB of ~16 GB usable).

How much memory does TinyLlama 1.1B need?

Apple M4 (24GB) has room to spare. At Q4_K_M the weights are ~0.669 GB; with KV cache and runtime overhead, budget ~1.8 GB at a 4k context.

What is the best tool to run TinyLlama 1.1B on macOS?

LM Studio for a simple setup; mlx-lm for the most speed. vLLM is NOT a Mac tool, it is a CUDA/Linux serving engine. Unified memory is not a fixed VRAM slice; ~70% is usable for weights.

Sources

Memory figures are estimates. See methodology.