Fits comfortably

Running Llama 3.2 1B Instruct on NVIDIA GeForce RTX 3080 16GB (Mobile)

NVIDIA GeForce RTX 3080 16GB (Mobile) runs Llama 3.2 1B Instruct comfortably at Q4_K_M with 14 GB of headroom for context.

By Eruo Fredoline·Latest benchmark evidence Jun 2, 2026

Model size

Recommended quant

Q4_K_M
Highest quality that fits

Quick start with Ollama

1. Install
ollama pull llama3.2:1b
2. Run
ollama run llama3.2:1b

Default quant in Ollama is Q4_K_M. To use a different quant, append it: llama3.2:1b-q5_K_M.

Variants and what fits

QuantizationFile sizeVRAM requiredFits on NVIDIA GeForce RTX 3080 16GB (Mobile)?
Q4_K_M0.8 GB2 GB
Yes
Q8_01.3 GB2 GB
Yes

Real benchmarks

ToolQuantContexttok/sVRAM usedDateEvidenceExport
Q4_K_M4,096189.5 tok/sJun 2, 2026Measured here
operator: fred-oline

Frequently asked

Can NVIDIA GeForce RTX 3080 16GB (Mobile) run Llama 3.2 1B Instruct?

NVIDIA GeForce RTX 3080 16GB (Mobile) runs Llama 3.2 1B Instruct comfortably at Q4_K_M with 14 GB of headroom for context.

What quantization should I use?

Q4_K_M is the highest-quality variant of Llama 3.2 1B Instruct that fits in 16 GB VRAM. Lower-bit quants will be smaller but lose some quality.

How fast will it be?

Measured at 189.5 tok/s on this combination in our testing.

See also: Llama 3.2 1B Instruct, NVIDIA GeForce RTX 3080 16GB (Mobile), all benchmarks.

Reviewed by RunLocalAI Editorial. See our editorial policy.