Yes — with 127.0 GB to spare

Llama 4 Scout 109B-A17B at Q4_K_M fits your Instinct MI300X entirely on the GPU at 8K context, at an estimated 129 tokens per second. There is room for its full 1024K window.

Fully on GPU 8K context Q4_K_M · 61.3 GB Llama 4 Community Released 5 Apr 2025 Vision

A 10M-token window on paper, chunked attention in practice (8K chunks on 3 of 4 layers). Needs 64 GB+ at Q4.

What hardware do I need for Llama 4 Scout 109B-A17B? →

The VRAM budget

weights 61.3 GB

Weights 61.3 GB KV cache @ 8K 1.50 GB Runtime overhead 0.6 GB Free 127.0 GB of 190.4 GB

Quantisation ladder

Quant	Weights	Total @ 8K	Max context	Tok/s	Quality	Fit
Q8_0	107.9 GB	110.0 GB	1024K	73	−0.1% ppl	Long context
Q6_K	83.2 GB	85.3 GB	1024K	95	−0.4% ppl	Long context
Q5_K_M	71.9 GB	74.0 GB	1024K	110	−0.8% ppl	Long context
Q4_K_M	61.3 GB	63.4 GB	1024K	129	−1.9% ppl	Recommended
Q3_K_M	49.6 GB	51.7 GB	1024K	159	−5.4% ppl	Long context
Q2_K	42.5 GB	44.6 GB	1024K	186	−15% ppl	Long context

Quality is the published perplexity delta against f16 weights. Max context assumes an f16 KV cache; q8_0 roughly doubles it. This model interleaves sliding-window layers (8192 tokens, 12 of 48 layers global), which is why its cache barely grows with context.

How to run it

Ollama llama.cpp LM Studio vLLM

terminal

$ ollama pull llama4:scout
$ OLLAMA_CONTEXT_LENGTH=8192 \
    ollama run llama4:scout

The default. One binary, a model registry, an OpenAI-compatible port. More on Ollama.

01Download is 61.3 GB. Keep it on an SSD — a first load off a spinning disk takes minutes.

02Close anything else holding VRAM. A browser with hardware acceleration can sit on 1–2 GB.

03There is room to go to the model's full 1024K context on this card.

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