Can I Run / Qwen 3 Next 80B A3B / on Apple M3 Ultra (96GB)

Can I Run Qwen 3 Next 80B A3B on a Apple M3 Ultra (96GB)?

Yes

Runs at Q8_0 — near-lossless quality.

Model size
80.0B
GPU memory
96.0GB
Smallest quant
Q2_K
Best fit
Q8_0

13 quantizations fit your 96.0GB

QuantMin VRAMRecommendedFile sizeHeadroom
Q8_0BEST86.0 GB87.5 GB84.8 GB+10.0 GB
Q6_K66.9 GB68.4 GB65.5 GB+29.1 GB
Q5_K_M57.8 GB59.3 GB56.7 GB+38.2 GB
Q5_K_S56.2 GB57.7 GB55.0 GB+39.8 GB
Q5_056.0 GB57.5 GB55.0 GB+40.0 GB
Q4_151.0 GB52.5 GB50.0 GB+45.0 GB
Q4_K_M49.5 GB51.0 GB48.7 GB+46.5 GB
Q4_K_S46.8 GB48.3 GB46.9 GB+49.2 GB
Q4_046.0 GB47.5 GB46.1 GB+50.0 GB
Q3_K_L36.6 GB38.1 GB38.2 GB+59.4 GB
Q3_K_M34.5 GB36.0 GB36.7 GB+61.5 GB
Q3_K_S31.8 GB33.3 GB34.9 GB+64.2 GB
Q2_K27.3 GB28.8 GB28.2 GB+68.7 GB

Try it in the cloud first

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Full model details
Qwen 3 Next 80B A3B

All quant variants, benchmark scores, and use-case tags.

Best models for this GPU
Apple M3 Ultra (96GB)

Top-ranked open-source models that fit in 96.0GB.

FAQ

Can the Apple M3 Ultra (96GB) run Qwen 3 Next 80B A3B?

Yes. The Apple M3 Ultra (96GB)'s 96.0GB of unified memory is enough to run Qwen 3 Next 80B A3B at Q8_0 quantization (86.0GB required).

What's the best quantization to use?

Q8_0 is the highest-precision quantization that fits in your 96.0GB. It uses about 86.0GB of memory and 87.5GB recommended for comfortable inference.

What if I need more headroom for context length?

KV cache memory grows with context length. The numbers above assume a baseline 2K-4K context. For long-context use (32K+), add another 2-6GB depending on the model architecture.