MacBook Pro M4 Max 128GB vs RTX 3060 12GB for Local LLMs

The MacBook Pro M4 Max 128GB has about 52% more memory bandwidth (546 vs 360 GB/s). Batch-1 decode tracks bandwidth closely, so a model that fits both cards should decode roughly 52% faster on the MacBook Pro M4 Max 128GB. The MacBook Pro M4 Max 128GB fits more of the catalog at Q4/8K — 47 vs 18 of 61 models (128 vs 12 GB VRAM). Largest model that fits the MacBook Pro M4 Max 128GB but not the RTX 3060 12GB: DeepSeek-V4-Flash (158.1B). MSRP is $4,399 for the MacBook Pro M4 Max 128GB vs $329 for the RTX 3060 12GB. MSRP is a launch list price, not live retail — Amazon prices move; click through for the current price. In the Q4/8K head-to-head below (40 shared models), the MacBook Pro M4 Max 128GB posts the higher tok/s in 34 rows vs 6. Methodology.

Spec comparison

	MacBook Pro M4 Max 128GB	RTX 3060 12GB
Vendor	Apple	NVIDIA
VRAM	128 GB	12 GB
Memory type	LPDDR5X	GDDR6
Memory bandwidth	546 GB/s	360 GB/s
TDP	160 W	170 W
MSRP (list)	$4,399	$329
Buy	Search Amazon (affiliate)	MSI GeForce RTX 3060 Ventus 2X 12G OC (affiliate) · More listings

MSRP is the launch list price, not live retail. Buy links are Amazon affiliate links — the price after you click is the live price.

Q4 / 8K head-to-head — top 15 of 40 shared models

Model	Params (B)	MacBook Pro M4 Max 128GB tok/s	MacBook Pro M4 Max 128GB fits	RTX 3060 12GB tok/s	RTX 3060 12GB fits	Winner
Qwen3-0.6B	0.8	434.3 est.	Yes	286.4 est.	Yes	MacBook Pro M4 Max 128GB
gemma-3-1b-it	1.0	347.5 est.	Yes	229.1 est.	Yes	MacBook Pro M4 Max 128GB
Llama-3.2-1B-Instruct	1.2	289.5 est.	Yes	190.9 est.	Yes	MacBook Pro M4 Max 128GB
Qwen3-1.7B	2.0	173.7 est.	Yes	114.5 est.	Yes	MacBook Pro M4 Max 128GB
Llama-3.2-3B-Instruct	3.2	108.6 est.	Yes	122.9 measured	Yes	RTX 3060 12GB
Qwen3-30B-A3B	30.5	115.8 est.	Yes	93.0 est.	No	MacBook Pro M4 Max 128GB
Qwen3-Coder-30B-A3B-Instruct	30.5	115.8 est.	Yes	93.0 est.	No	MacBook Pro M4 Max 128GB
GLM-4.7-Flash	31.2	115.8 est.	Yes	89.3 est.	No	MacBook Pro M4 Max 128GB
Qwen3-30B-A3B-Instruct-2507	30.5	115.8 est.	Yes	93.0 est.	No	MacBook Pro M4 Max 128GB
Qwen3-Next-80B-A3B-Instruct	81.3	115.8 est.	Yes	14.6 est.	No	MacBook Pro M4 Max 128GB
Qwen3-Coder-Next	79.7	115.8 est.	Yes	15.2 est.	No	MacBook Pro M4 Max 128GB
gpt-oss-20b	21.5	96.5 est.	Yes	84.0 measured	No	MacBook Pro M4 Max 128GB
Phi-4-mini-instruct	3.8	91.4 est.	Yes	60.3 est.	Yes	MacBook Pro M4 Max 128GB
Phi-4-mini-reasoning	3.8	91.4 est.	Yes	60.3 est.	Yes	MacBook Pro M4 Max 128GB
gemma-3-4b-it	4.3	89.1 est.	Yes	58.7 est.	Yes	MacBook Pro M4 Max 128GB

est. = bandwidth-based estimate; measured = curated real benchmark that overrides the estimate. Fits = weights + KV(8K) + 1 GB overhead ≤ 95% of VRAM.

Fit coverage at Q4 / 8K

	MacBook Pro M4 Max 128GB	RTX 3060 12GB
Catalog models that fit	47 of 61	18 of 61
Largest exclusive fit	DeepSeek-V4-Flash (158.1B)	—

MacBook Pro M4 Max 128GB details → · RTX 3060 12GB details →