Can I Run Qwen3-Coder on MacBook Pro 16" (M4 Max, 48 GB)?

Written by Jakub Rusinowski · Last updated September 29, 2026

Yes, but it is tight

Yes, but it is tight — Qwen3-Coder 30B-A3B (MoE) at Q8_0 needs about 34 GB of the 36 GB usable on MacBook Pro 16" (M4 Max, 48 GB), leaving only ~2 GB before the runtime starts swapping. Expect ~62.3 tok/s (estimated), with room for about 16,384 tokens of context.

Confidence: medium · Recommended quantization: Q8_0 · Estimated speed: ~62.3 tok/s

Get a personalized upgrade path →

Buy this hardware NVIDIA DGX Spark (128GB) — 128 GB VRAM · 150 W board power Deploy in the cloud now NVIDIA A40 on RunPod — from $0.44/hr · rate checked 2026-08

or compare on Vast.ai

As an Amazon Associate we earn from qualifying purchases. Cloud GPU links are referral links — we may earn a commission at no extra cost to you.

MacBook Pro 16" (M4 Max, 48 GB) — what it gives a model

Usable memory for models	36 GB
Memory bandwidth	546 GB/s
Form factor	Laptop
Operating system	macOS
Memory upgradeable	No — soldered
Price	$3,999 (lib/data/laptops.ts (street price), checked 2026-07-06)

Qwen3-Coder on MacBook Pro 16" (M4 Max, 48 GB): memory by quantization

Quant	Memory needed	Fits 36 GB?	Max context	Est. speed	Download
F16	62.6 GB	✗ No	—	—	61 GB
Q8_0	34 GB	✓ Yes	16K	~62.3 tok/s	32.4 GB
Q6_K	26.6 GB	✓ Yes	64K	~74.7 tok/s	25 GB
Q5_K_M	23.2 GB	✓ Yes	128K	~82.2 tok/s	21.6 GB
Q4_K_M	20 GB	✓ Yes	128K	~90.9 tok/s	18.4 GB
Q3_K_M	14.6 GB	✓ Yes	128K	~110.5 tok/s	13 GB
Q2_K	11.6 GB	✓ Yes	128K	~125.5 tok/s	10 GB

Which Qwen3-Coder sizes fit

Variant	Needs at Q4_K_M	Fits?	Est. speed
Qwen3-Coder 480B-A35B (MoE)	291.6 GB	✗ Too large	—
Qwen3-Coder-Next (80B-A3B MoE)	51.6 GB	✗ Too large	—
Qwen3-Coder 30B-A3B (MoE)	20 GB	✓ Fits	~90.9 tok/s
Qwen3-Coder 8B	6.8 GB	✓ Fits	~47.5 tok/s

What to watch out for

2 larger variants of Qwen3-Coder do not fit and would need CPU offload or different hardware.
Memory on this machine is not upgradeable, so the configuration you buy is the ceiling for every model you will ever run on it.

MacBook Pro M4 Max 48 GB limitations

Unified memory is soldered and cannot be upgraded after purchase.
macOS reserves a share of unified memory for the system, so not all 48 GB is available to a model.

Recommended setup

Ollama or LM Studio (Metal) — MLX for the fastest Apple-native throughput

How these numbers are calculated

Memory need = quantized weights + KV cache at 8,192 tokens (f16) + 0.8 GB runtime overhead.
48 GB unified memory at 546 GB/s, shared between CPU and GPU.
macOS reserves a share of unified memory for the system, so not all of it is available to a model.
Throughput is a memory-bandwidth roofline estimate, not a measurement. It is labelled "estimated" everywhere it appears.
KV cache is computed from this model's published attention configuration.

FAQ