Can DeepSeek LLM 67B run on MacBook Pro M1 Max 32GB?

NO — Won't Fit

F0Won't run

○Estimated from fit model

DeepSeek LLM 67B needs ~51.0 GB but MacBook Pro M1 Max 32GB only has 23.0 GB. Try a smaller quantization or lighter model.

Runtime: llama.cppCapacity: No fitBandwidth: LowStack: StandardBottleneck: Memory capacity

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) — 51.0 GB, exceeds 23.0 GB available

51.0 GB required23.0 GB available

222% VRAM needed

28.0 GB over capacity — needs offload or smaller quantization

Fit status

Too heavy

Decode

2.6 tok/s

TTFT

73493 ms

Safe context

Memory

51.0 GB / 23.0 GB

Offload

50%

Memory breakdown

Weights40.9 GB

KV Cache5.8 GB

Runtime0.9 GB

Headroom3.5 GB

See how fast it feels

With memory offload — actual speed may be lower

See how fast it feelsDeepSeek LLM 67B on MacBook Pro M1 Max 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: 2.6 tok/s decode · 73.5s TTFT (warm) · 7 tok/s prefill

What limits this setup

Usable shared or unified memory is the main blocker for this model.

Not enough usable memory

The model needs 51.0 GB, but this setup only exposes 23.0 GB of usable shared or unified memory.

Best improvement path

Move to a larger memory pool

A larger unified-memory SKU or a discrete high-bandwidth GPU is the cleanest way to make this model practical.

Performance by workload

Workload	Grade	Fit	Decode	TTFT	Context
Chat	F	Too heavy	2.6 tok/s	40087 ms	4K
Coding	F	Too heavy	2.6 tok/s	73493 ms	4K
Agentic Coding	F	Too heavy	2.6 tok/s	106899 ms	4K
Reasoning	F	Too heavy	2.6 tok/s	86855 ms	4K
RAG	F	Too heavy	2.6 tok/s	133623 ms	4K

Quantization options

How DeepSeek LLM 67B (67B params) fits at each quantization level on MacBook Pro M1 Max 32GB (23.0 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	26.1 GB	Low	F0
Q3_K_S	3	32.8 GB	Low	F0
NVFP4	4	37.5 GB	Medium	F0
Q4_K_M	4	40.9 GB	Medium	F0
Q5_K_M	5	48.2 GB	High	F0
Q6_K	6	54.9 GB	High	F0
Q8_0	8	71.7 GB	Very High	F0
F16	16	137.4 GB	Maximum	F0

Upgrade options

Hardware that runs DeepSeek LLM 67B well

Mac mini M4 64GBBest value

64 GB Unified (+32)

Makes the model fit on the accelerator instead of staying completely out of reach.3.2 tok/s decode

Makes the model fit on the accelerator instead of staying completely out of reach.

Adds memory headroom for longer context windows and future model growth.

~$1,099 MSRP

MacBook Pro M4 Pro 64GBApple upgrade

64 GB Unified (+32)

Makes the model fit on the accelerator instead of staying completely out of reach.7.8 tok/s decode

Makes the model fit on the accelerator instead of staying completely out of reach.

Raises estimated decode speed by about 200%.

~$1,599 MSRP

MacBook Pro M4 Max 96GBBudget pick

96 GB Unified (+64)546 GB/s (+146)

Makes the model fit on the accelerator instead of staying completely out of reach.16 tok/s decode

Makes the model fit on the accelerator instead of staying completely out of reach.

Removes host-memory offload, which is usually the single biggest latency and throughput win.

~$2,499 MSRP

👁 NVIDIA
NVIDIA H100 80GBBiggest leap

80 GB VRAM (+48)3350 GB/s (+2950)

Makes the model fit on the accelerator instead of staying completely out of reach.74.9 tok/s decode

Makes the model fit on the accelerator instead of staying completely out of reach.

Removes host-memory offload, which is usually the single biggest latency and throughput win.

~$40,000 MSRP

Frequently asked questions

See all results for MacBook Pro M1 Max 32GB See all hardware for DeepSeek LLM 67B

URL: https://willitrunai.com/can-run/deepseek-llm-67b-on-m1-max-32gb

⇱ DeepSeek LLM 67B on MacBook Pro M1 Max 32GB? No — Alternati…

Can DeepSeek LLM 67B run on MacBook Pro M1 Max 32GB?

NO — Won't Fit

Choose the run profile you care about

Memory breakdown

See how fast it feels

What limits this setup

Best improvement path

Performance by workload

Quantization options

Hardware that runs DeepSeek LLM 67B well

Frequently asked questions