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text model · gemma · Android

Can I run Gemma 2 9B on Generic Android Phone (12GB RAM)?

Compatibility verdict VRAM threshold engine
Yes, it runsslow on this hardware

Yes. Gemma 2 9B runs on Generic Android Phone (12GB RAM) at Q4_K_M (~7.3 GB of ~8.5 GB usable).

Needs ~7.3 GB Device usable ~8.5 GB

Runs at Q4_K_M using ~7.3 GB of ~8.5 GB usable.

Q4_K_M needed
~7.3 GB
Usable on device
~8.5 GB
Device memory
12 GB
Best quant
Q4_K_M

How to run it

On Android use PocketPal AI (Polished app, download GGUF and run offline.). NPU acceleration is limited and chip-specific; most apps run on CPU. Expect 1B-4B class.

Model gemma
Parameters
9B
Q4_K_M size
5.76 GB
Q8_0 size
9.83 GB
Context
8k
Ollama tag
gemma2:9b
Full Gemma 2 9B requirements →
Device Android
Memory
12 GB ram
Usable for weights
~8.5 GB
Best runtime
llama.cpp (PocketPal) or MLC-LLM
Best models for Generic Android Phone (12GB RAM) →

You could also run

Run Gemma 2 9B on other hardware

FAQ

Can Generic Android Phone (12GB RAM) run Gemma 2 9B?

Yes. Gemma 2 9B runs on Generic Android Phone (12GB RAM) at Q4_K_M (~7.3 GB of ~8.5 GB usable).

How much memory does Gemma 2 9B need?

Generic Android Phone (12GB RAM) has room to spare. At Q4_K_M the weights are ~5.76 GB; with KV cache and runtime overhead, budget ~7.3 GB at a 4k context.

What is the best tool to run Gemma 2 9B on Android?

On Android, PocketPal AI (Polished app, download GGUF and run offline.) is the go-to option. NPU acceleration is limited and chip-specific; most apps run on CPU. Expect 1B-4B class.

Sources

Memory figures are estimates. See methodology.