Hunyuan Hy4 Preview (780B) on AMD Ryzen AI 9 HX 470 (DDR5 SO-DIMM) (32 GB)

Can the AMD Ryzen AI 9 HX 470 (DDR5 SO-DIMM) (32 GB) run Hunyuan Hy4 Preview (780B)?

9 pts

No, it doesn’t fit

No. Hunyuan Hy4 Preview (780B) needs about 315 GB even at Q2_K; the AMD Ryzen AI 9 HX 470 (DDR5 SO-DIMM) (32 GB) has 24.0 GB usable.

Download Hunyuan Hy4 Preview (780B)

Quantized files · GGUF

Works in LM Studio, llama.cpp, Jan and Ollama. No sign-in needed.

huggingface.co/AngelSlim/Hy4-preview-GGUF (opens in a new tab)

ollama run hf.co/AngelSlim/Hy4-preview-GGUF

Original weights · Hugging Face

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

huggingface.co/tencent/Hy4-preview (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/Hy4-preview (opens in a new tab)

git clone https://github.com/Tencent-Hunyuan/Hy4-preview

Links checked 6 days ago against Hugging Face, Ollama and GitHub.

How the F 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.	9.1 / 45
Memory fitFull marks when everything sits in GPU or unified memory; fewer when part spills to system RAM.	0.0 / 25
SpeedGeneration speed against a 40 tokens/s target for LLMs, or render time against a target for image and video.	0.0 / 15
Memory useRewards using the memory you have, so a bigger, better variant beats a tiny one that leaves most memory idle.	0.0 / 15
Total	9.1 / 100	9 ptsWon't run (F) · 9 of 100 points: Model quality 9.1/45, Memory fit 0.0/25, Speed 0.0/15, Memory use 0.0/15

It doesn’t fit, so only a reduced share of the quality points counts and fit, speed and memory use score zero.

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

Every quantization on the AMD Ryzen AI 9 HX 470 (DDR5 SO-DIMM) (32 GB)

Quant	Memory needed	Available	Speed	Fit	Grade · points	Download
`Q2_K`	315 GB	24.0 GB	—	Won't run	9 ptsWon't run (F) · 9 of 100 points: Model quality 9.1/45, Memory fit 0.0/25, Speed 0.0/15, Memory use 0.0/15	GGUF files (opens in a new tab)
`Q3_K_M`	385 GB	24.0 GB	—	Won't run	10 ptsWon't run (F) · 10 of 100 points: Model quality 10.9/45, Memory fit 0.0/25, Speed 0.0/15, Memory use 0.0/15	GGUF files (opens in a new tab)
`Q4_K_M`	479 GB	24.0 GB	—	Won't run	12 ptsWon't run (F) · 12 of 100 points: Model quality 12.4/45, Memory fit 0.0/25, Speed 0.0/15, Memory use 0.0/15	GGUF (opens in a new tab)
`Q5_K_M`	557 GB	24.0 GB	—	Won't run	12 ptsWon't run (F) · 12 of 100 points: Model quality 12.6/45, Memory fit 0.0/25, Speed 0.0/15, Memory use 0.0/15	GGUF files (opens in a new tab)
`Q6_K`	643 GB	24.0 GB	—	Won't run	12 ptsWon't run (F) · 12 of 100 points: Model quality 12.9/45, Memory fit 0.0/25, Speed 0.0/15, Memory use 0.0/15	GGUF files (opens in a new tab)
`Q8_0`	830 GB	24.0 GB	—	Won't run	13 ptsWon't run (F) · 13 of 100 points: Model quality 13.0/45, Memory fit 0.0/25, Speed 0.0/15, Memory use 0.0/15	GGUF files (opens in a new tab)
`F16`	1,563 GB	24.0 GB	—	Won't run	13 ptsWon't run (F) · 13 of 100 points: Model quality 13.0/45, Memory fit 0.0/25, Speed 0.0/15, Memory use 0.0/15	Original weights (opens in a new tab)

Memory figures assume 8K of context. Longer conversations or documents grow the KV cache.

Hardware that can run it

77 ptsGreat (A) · 77 of 100 points: Model quality 30.3/45, Memory fit 24.0/25, Speed 8.5/15, Memory use 15.0/15 Apple M3 Ultra (512 GB) Q2_K · 12.9 tok/s

Models that do run on the AMD Ryzen AI 9 HX 470 (DDR5 SO-DIMM) (32 GB)

87 ptsExcellent (S) · 87 of 100 points: Model quality 39.5/45, Memory fit 25.0/25, Speed 8.4/15, Memory use 15.0/15 Gemma 4 26B-A4B Q4_K_M · 12.5 tok/s
86 ptsExcellent (S) · 86 of 100 points: Model quality 35.3/45, Memory fit 25.0/25, Speed 10.7/15, Memory use 15.0/15 Qwen3.6 35B-A3B Q3_K_M · 20.4 tok/s
86 ptsExcellent (S) · 86 of 100 points: Model quality 37.6/45, Memory fit 24.0/25, Speed 9.4/15, Memory use 15.0/15 GLM-4.7 Flash (30B-A3B) Q4_K_M · 15.8 tok/s
85 ptsExcellent (S) · 85 of 100 points: Model quality 35.2/45, Memory fit 25.0/25, Speed 10.7/15, Memory use 15.0/15 Qwen3.5 35B-A3B Q3_K_M · 20.4 tok/s
85 ptsExcellent (S) · 85 of 100 points: Model quality 37.2/45, Memory fit 24.0/25, Speed 9.4/15, Memory use 15.0/15 Qwen AgentWorld 35B-A3B Q4_K_M · 15.8 tok/s

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.