MacBook Pro M4 Max 128GB vs V100 32GB SXM2 for Local LLMs

The V100 32GB SXM2 has about 65% more memory bandwidth (900 vs 546 GB/s). Batch-1 decode tracks bandwidth closely, so a model that fits both cards should decode roughly 65% faster on the V100 32GB SXM2. The MacBook Pro M4 Max 128GB fits more of the catalog at Q4/8K — 57 vs 43 of 73 models (128 vs 32 GB VRAM). Largest model that fits the MacBook Pro M4 Max 128GB but not the V100 32GB SXM2: Step-3.5-Flash (196.8B). MSRP is $4,399 for the MacBook Pro M4 Max 128GB vs $10,000 for the V100 32GB SXM2. MSRP is a launch list price, not live retail — Amazon prices move; click through for the current price. Not retail-shoppable: V100 32GB SXM2 (datacenter-class; cloud rental is the realistic way to use it). In the Q4/8K head-to-head below (57 shared models), the V100 32GB SXM2 posts the higher tok/s in 47 rows vs 10. Methodology.

Spec comparison

	MacBook Pro M4 Max 128GB	V100 32GB SXM2
Vendor	Apple	NVIDIA
VRAM	128 GB	32 GB
Memory type	LPDDR5X	HBM2
Memory bandwidth	546 GB/s	900 GB/s
TDP	160 W	300 W
MSRP (list)	$4,399	$10,000
Buy	Search Amazon	—

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 57 shared models

Model	Params (B)	MacBook Pro M4 Max 128GB tok/s	MacBook Pro M4 Max 128GB fits	V100 32GB SXM2 tok/s	V100 32GB SXM2 fits	Winner
MiniCPM5-1B	1.08	712.9 est.	Yes	895.6 est.	Yes	V100 32GB SXM2
Qwen3.5-2B	2.0	385.0 est.	Yes	483.6 est.	Yes	V100 32GB SXM2
DeepSeek-R1-0528-Qwen3-8B-layer-mix-bpw-3.8-mlx	2.3	334.8 est.	Yes	420.5 est.	Yes	V100 32GB SXM2
Qwen3.6-35B-A3B	36.0	256.7 est.	Yes	322.4 est.	Yes	V100 32GB SXM2
Qwen3.5-35B-A3B	34.7	256.7 est.	Yes	322.4 est.	Yes	V100 32GB SXM2
GLM-4.7-Flash	31.2	256.7 est.	Yes	322.4 est.	Yes	V100 32GB SXM2
Qwen3-30B-A3B-Instruct-2507	30.5	256.7 est.	Yes	322.4 est.	Yes	V100 32GB SXM2
Nemotron-3-Nano-Omni-30B-A3B-Reasoning-BF16	30.0	256.7 est.	Yes	322.4 est.	Yes	V100 32GB SXM2
Ornith-1.0-35B	35.0	256.7 est.	Yes	322.4 est.	Yes	V100 32GB SXM2
qwen35b-a3b-fable-sft-abliterated	34.7	256.7 est.	Yes	322.4 est.	Yes	V100 32GB SXM2
Llama-3.2-3B-Instruct	3.2	240.6 est.	Yes	302.3 est.	Yes	V100 32GB SXM2
gpt-oss-20b	21.5	213.9 est.	Yes	268.7 est.	Yes	V100 32GB SXM2
Qwen3-Coder-Next	79.7	256.7 est.	Yes	268.3 est.	No	V100 32GB SXM2
Qwen3-Next-80B-A3B-Instruct	81.3	256.7 est.	Yes	258.2 est.	No	V100 32GB SXM2
gemma-4-26B-A4B-it	25.2	202.6 est.	Yes	254.5 est.	Yes	V100 32GB SXM2

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	V100 32GB SXM2
Catalog models that fit	57 of 73	43 of 73
Largest exclusive fit	Step-3.5-Flash (196.8B)	—

MacBook Pro M4 Max 128GB details → · V100 32GB SXM2 details →