HunyuanVideo 1.5 (8.3B) on Apple M4 Max (64 GB)

Can the Apple M4 Max (64 GB) run HunyuanVideo 1.5 (8.3B)?

79 pts

Yes, it runs well

Runs well. At FP8 it needs about 38.4 GB of 48.0 GB usable, with an estimated speed of 2.6 h.

Best precision: FP8
Memory mode: Everything on GPU
Time per clip: 2.6 h
Output: 1280×720, 121 frames, 50 steps

Download HunyuanVideo 1.5 (8.3B)

Original weights · Hugging Face

Full-precision files from Tencent, for fine-tuning, vLLM, Transformers, Diffusers or ComfyUI.

huggingface.co/tencent/HunyuanVideo-1.5 (opens in a new tab)

No sign-in needed.

Official repo · GitHub

Reference code, inference scripts and docs from Tencent. The weights themselves download from Hugging Face.

github.com/Tencent-Hunyuan/HunyuanVideo-1.5 (opens in a new tab)

git clone https://github.com/Tencent-Hunyuan/HunyuanVideo-1.5

Links checked 5 days ago against Hugging Face, Ollama and GitHub.

How the A grade is scored

Every result gets up to 100 points from four parts. The points decide the letter grade.

Model qualityEditorial quality tier of the model, scaled by the quantization or precision used.	37.0 / 45
Memory fitFull marks when everything sits in GPU or unified memory; fewer when part spills to system RAM.	25.0 / 25
SpeedGeneration speed against a 40 tokens/s target for LLMs, or render time against a target for image and video.	2.1 / 15
Memory useRewards using the memory you have, so a bigger, better variant beats a tiny one that leaves most memory idle.	15.0 / 15
Total	79.1 / 100	79 ptsGreat (A) · 79 of 100 points: Model quality 37.0/45, Memory fit 25.0/25, Speed 2.1/15, Memory use 15.0/15

Grade scale: S 85+ · A 72+ · B 58+ · C 42+ · D 25+ · F under 25 points.

Every precision on the Apple M4 Max (64 GB)

Precision	Memory needed	Available	Time per output	Memory mode	Fit	Grade · points	Download
`FP16`	38.2 GB	48.0 GB	3.1 h	Text encoder offloaded	Runs well	74 ptsGreat (A) · 74 of 100 points: Model quality 37.8/45, Memory fit 20.0/25, Speed 1.9/15, Memory use 15.0/15	Original weights (opens in a new tab)
`FP8`	38.4 GB	48.0 GB	2.6 h	Everything on GPU	Runs well	79 ptsGreat (A) · 79 of 100 points: Model quality 37.0/45, Memory fit 25.0/25, Speed 2.1/15, Memory use 15.0/15	Original weights (opens in a new tab)

Other hardware that runs it

81 ptsGreat (A) · 81 of 100 points: Model quality 37.8/45, Memory fit 25.0/25, Speed 5.5/15, Memory use 13.3/15 NVIDIA RTX PRO 6000 Blackwell FP16 · 22.0 min
79 ptsGreat (A) · 79 of 100 points: Model quality 37.8/45, Memory fit 25.0/25, Speed 3.4/15, Memory use 13.3/15 AMD Ryzen AI Max+ 395 (128 GB) FP16 · 57.6 min
78 ptsGreat (A) · 78 of 100 points: Model quality 37.0/45, Memory fit 25.0/25, Speed 1.7/15, Memory use 15.0/15 Apple M1 Max (64 GB) FP8 · 4.0 h
78 ptsGreat (A) · 78 of 100 points: Model quality 37.8/45, Memory fit 25.0/25, Speed 2.0/15, Memory use 13.3/15 Apple M4 Max (128 GB) FP16 · 2.9 h
77 ptsGreat (A) · 77 of 100 points: Model quality 37.8/45, Memory fit 25.0/25, Speed 3.3/15, Memory use 11.1/15 NVIDIA GB10 (128 GB) FP16 · 62.6 min

Estimates come from published hardware specs and our open formulas, not from running the model on your machine. Real speed varies with runtime, drivers and settings. Numbers marked “Measured” come from a linked benchmark.