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URL: https://willitrunai.com/can-run/phi-4-reasoning-plus-14b-on-m4-32gb

⇱ Phi-4-reasoning-plus 14B on MacBook Pro M4 32GB? YES

Can Phi-4-reasoning-plus 14B run on MacBook Pro M4 32GB?

YES — Runs Great

S89Excellent
▲Estimated — low-sample bucket· few comparable runs

Phi-4-reasoning-plus 14B needs ~16.4 GB VRAM. MacBook Pro M4 32GB has 23.0 GB. With Q4_K_M quantization, expect ~9 tok/s.

Runtime: llama.cppCapacity: RoomyBandwidth: Very lowStack: StandardBottleneck: Memory bandwidth
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) — 16.4 GB, 9.4 tok/s, Runs well
16.4 GB required23.0 GB available
71% VRAM used

Fit status

Runs well

Decode

9.4 tok/s

TTFT

20521 ms

Safe context

33K

Memory

16.4 GB / 23.0 GB

Memory breakdown

Weights9.0 GB
KV Cache3.1 GB
Runtime0.9 GB
Headroom3.5 GB

See how fast it feels

See how fast it feelsPhi-4-reasoning-plus 14B on MacBook Pro M4 32GB
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: 9.4 tok/s decode · 20.5s TTFT (warm) · 24 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 well9.4 tok/s11193 ms33K
CodingSRuns well9.4 tok/s20521 ms33K
Agentic CodingSTight fit9.4 tok/s29849 ms33K
ReasoningSRuns well9.4 tok/s24253 ms33K
RAGSTight fit9.4 tok/s37312 ms33K

Quantization options

How Phi-4-reasoning-plus 14B (14.699999809265137B params) fits at each quantization level on MacBook Pro M4 32GB (23.0 GB usable).

QuantBitsVRAMQualityFit
Q2_K
2
5.7 GB
LowS86
Q3_K_S
3
7.2 GB
LowS87
NVFP4
4
8.2 GB
MediumS88
Q4_K_M
4
9.0 GB
MediumS88
Q5_K_M
5
10.6 GB
HighS89
Q6_K
6
12.1 GB
HighS90
Q8_0Best for your GPU
8
15.7 GB
Very HighS90
F16
16
30.1 GB
MaximumF0

Get started

Copy-paste commands to run Phi-4-reasoning-plus 14B on your machine.

Run

ollama run phi4-reasoning

Your hardware

More models your MacBook Pro M4 32GB can run

ModelParamsGradeDecodeCapabilities
👁 Alibaba
Qwen3-Coder 30B A3B Instruct		30.5BA11.7 tok/s
👁 Alibaba
Qwen 3.5 27B		27BS8.6 tok/s
👁 Alibaba
Qwen 3.6 27B		27BS7.1 tok/s
👁 Alibaba
Qwen3-VL 30B A3B Instruct		30BS12.4 tok/s
👁 Alibaba
Qwen 3.5 35B A3B		35BA10.2 tok/s

Frequently asked questions

See all results for MacBook Pro M4 32GBSee all hardware for Phi-4-reasoning-plus 14B