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URL: https://willitrunai.com/can-run/qwen-3-30b-a3b-on-m4-max-48gb

⇱ Qwen 3 30B A3B on MacBook Pro M4 Max 48GB? YES

Can Qwen 3 30B A3B run on MacBook Pro M4 Max 48GB?

YES — Runs Great

S96Excellent
▲Estimated — low-sample bucket· few comparable runs

Qwen 3 30B A3B needs ~26.1 GB VRAM. MacBook Pro M4 Max 48GB has 34.6 GB. With Q4_K_M quantization, expect ~68 tok/s.

Runtime: MLXCapacity: RoomyBandwidth: MediumStack: OptimizedBottleneck: Balanced
Share:

Operating mode

Choose the run profile you care about

Interactive favors responsiveness, while light API and scale-out lean harder on serving readiness. The fit stays the same, but the recommendation lens changes.

Current mode

Balanced

Balanced for general local use. Keeps the ranking neutral across personal and serving workflows.

Capabilities:

Select quantization to explore

Q4_K_M (Medium quality) — 26.1 GB, 67.6 tok/s, Runs well
26.1 GB required34.6 GB available
75% VRAM used

Fit status

Runs well

Decode

67.6 tok/s

TTFT

2863 ms

Safe context

109K

Memory

26.1 GB / 34.6 GB

Memory breakdown

Weights18.6 GB
KV Cache1.5 GB
Runtime0.8 GB
Headroom5.2 GB

See how fast it feels

See how fast it feelsQwen 3 30B A3B on MacBook Pro M4 Max 48GB
1st promptCold start — includes initialization
>Solve: If a train travels at 60 mph for 2.5 hours, how far does it go?
Let me work through this step by step. Given information: - Speed = 60 mph (miles per hour) - Time = 2.5 hours Formula: Distance = Speed x Time Calculation: Distance = 60 mph x 2.5 h = 150 miles The train travels 150 miles. Double-check: at 60 mph the train covers 60 miles each hour. In half an hour it covers 30 miles. So in 2.5 hours: 60 + 60 + 30 = 150 miles. Confirmed.
2nd promptWarm — model ready, no init overhead
>What if the train stops for 20 minutes halfway?
The stop doesn't change the total distance covered while moving, but it affects total trip time. Breakdown: - First half: 1.25 hours at 60 mph = 75 miles - Stop: 20 minutes (no distance) - Second half: 1.25 hours at 60 mph = 75 miles Total distance: 150 miles (same) Total time: 2.5 h + 0.33 h = 2.83 hours Average speed: 150 / 2.83 = 53 mph The distance stays the same but average speed drops to 53 mph because of the stop.
Estimated: 67.6 tok/s decode · 2.9s TTFT (warm) · 169 tok/s prefill

What limits this setup

This setup is broadly balanced for this model.

Shared-memory contention still exists

The OS, browser, and inference runtime all compete for the same physical memory pool, so real-world headroom is less forgiving than raw capacity suggests.

Best improvement path

Performance by workload

WorkloadGradeFitDecodeTTFTContext
ChatSRuns well67.6 tok/s1562 ms109K
CodingSRuns well67.6 tok/s2863 ms109K
Agentic CodingSRuns well67.6 tok/s4165 ms109K
ReasoningSRuns well67.6 tok/s3384 ms109K
RAGSRuns well67.6 tok/s5206 ms109K

Quantization options

How Qwen 3 30B A3B (30.5B params) fits at each quantization level on MacBook Pro M4 Max 48GB (34.6 GB usable).

QuantBitsVRAMQualityFit
Q2_K
2
11.9 GB
LowS87
Q3_K_S
3
14.9 GB
LowS88
NVFP4
4
17.1 GB
MediumS89
Q4_K_M
4
18.6 GB
MediumS90
Q5_K_M
5
22.0 GB
HighS89
Q6_KBest for your GPU
6
25.0 GB
HighS89
Q8_0
8
32.6 GB
Very HighF0
F16
16
62.5 GB
MaximumF0

Get started

Copy-paste commands to run Qwen 3 30B A3B on your machine.

Run

ollama run qwen3:30b-a3b

Your hardware

More models your MacBook Pro M4 Max 48GB can run

ModelParamsGradeDecodeCapabilities
👁 Alibaba
Qwen 3.6 35B A3B		35BS56.8 tok/s
👁 Alibaba
Qwen 3.5 35B A3B		35BS61.8 tok/s
👁 Alibaba
Qwen 3 32B		32BS39.5 tok/s

Frequently asked questions

See all results for MacBook Pro M4 Max 48GBSee all hardware for Qwen 3 30B A3B