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URL: https://willitrunai.com/can-run/qwen-3-4b-on-m4-pro-64gb

⇱ Qwen 3 4B on MacBook Pro M4 Pro 64GB? YES

Can Qwen 3 4B run on MacBook Pro M4 Pro 64GB?

YES — Runs Great

A77Great
▲Estimated — low-sample bucket· few comparable runs

Qwen 3 4B needs ~12.4 GB VRAM. MacBook Pro M4 Pro 64GB has 46.1 GB. With Q4_K_M quantization, expect ~56 tok/s.

Runtime: llama.cppCapacity: RoomyBandwidth: LowStack: StandardBottleneck: 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) — 12.4 GB, 56.0 tok/s, Runs well
12.4 GB required46.1 GB available
27% VRAM used

Fit status

Runs well

Decode

56.0 tok/s

TTFT

3457 ms

Safe context

33K

Memory

12.4 GB / 46.1 GB

Memory breakdown

Weights2.4 GB
KV Cache2.2 GB
Runtime0.9 GB
Headroom6.9 GB

See how fast it feels

See how fast it feelsQwen 3 4B on MacBook Pro M4 Pro 64GB
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: 56.0 tok/s decode · 3.5s TTFT (warm) · 140 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
ChatARuns well56.0 tok/s1886 ms33K
CodingARuns well56.0 tok/s3457 ms33K
Agentic CodingARuns well56.0 tok/s5029 ms33K
ReasoningARuns well56.0 tok/s4086 ms33K
RAGARuns well56.0 tok/s6286 ms33K

Quantization options

How Qwen 3 4B (4B params) fits at each quantization level on MacBook Pro M4 Pro 64GB (46.1 GB usable).

QuantBitsVRAMQualityFit
Q2_K
2
1.6 GB
LowA73
Q3_K_S
3
2.0 GB
LowA73
NVFP4
4
2.2 GB
MediumA73
Q4_K_M
4
2.4 GB
MediumA73
Q5_K_M
5
2.9 GB
HighA73
Q6_K
6
3.3 GB
HighA73
Q8_0
8
4.3 GB
Very HighA73
F16Best for your GPU
16
8.2 GB
MaximumA74

Get started

Copy-paste commands to run Qwen 3 4B on your machine.

Run

ollama run qwen3:4b

Your hardware

More models your MacBook Pro M4 Pro 64GB can run

ModelParamsGradeDecodeCapabilities
👁 Alibaba
Qwen3-Coder 30B A3B Instruct		30.5BS31.8 tok/s
👁 Alibaba
Qwen 3.5 27B		27BS22.7 tok/s
👁 Alibaba
Qwen 3.6 27B		27BS17.3 tok/s
👁 Alibaba
Qwen 3.6 35B A3B		35BS29.4 tok/s
👁 Alibaba
Qwen3-VL 30B A3B Instruct		30BS32.9 tok/s

Frequently asked questions

See all results for MacBook Pro M4 Pro 64GBSee all hardware for Qwen 3 4B