SkyReels V2 T2V 14B 720P on NVIDIA GeForce RTX 4090

Can the NVIDIA GeForce RTX 4090 run SkyReels V2 T2V 14B 720P?

10 pts

No, it doesn’t fit

No. SkyReels V2 T2V 14B 720P needs about 26.0 GB even at FP8; the NVIDIA GeForce RTX 4090 has 24.0 GB usable.

Download SkyReels V2 T2V 14B 720P

Original weights · Hugging Face

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

huggingface.co/Skywork/SkyReels-V2-T2V-14B-720P (opens in a new tab)

No sign-in needed.

Official repo · GitHub

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

github.com/SkyworkAI/SkyReels-V2 (opens in a new tab)

git clone https://github.com/SkyworkAI/SkyReels-V2

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.	10.3 / 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	10.3 / 100	10 ptsWon't run (F) · 10 of 100 points: Model quality 10.3/45, 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 precision on the NVIDIA GeForce RTX 4090

Precision	Memory needed	Available	Time per output	Memory mode	Fit	Grade · points	Download
`FP16`	30.9 GB	24.0 GB	—	—	Won't run	10 ptsWon't run (F) · 10 of 100 points: Model quality 10.5/45, Memory fit 0.0/25, Speed 0.0/15, Memory use 0.0/15	Original weights (opens in a new tab)
`FP8`	26.0 GB	24.0 GB	—	—	Won't run	10 ptsWon't run (F) · 10 of 100 points: Model quality 10.3/45, Memory fit 0.0/25, Speed 0.0/15, Memory use 0.0/15	Original weights (opens in a new tab)

Hardware that can run it

79 ptsGreat (A) · 79 of 100 points: Model quality 35.1/45, Memory fit 25.0/25, Speed 4.8/15, Memory use 14.6/15 NVIDIA RTX PRO 6000 Blackwell FP16 · 29.3 min
77 ptsGreat (A) · 77 of 100 points: Model quality 35.1/45, Memory fit 25.0/25, Speed 3.0/15, Memory use 14.6/15 AMD Ryzen AI Max+ 395 (128 GB) FP16 · 76.8 min
76 ptsGreat (A) · 76 of 100 points: Model quality 35.1/45, Memory fit 25.0/25, Speed 1.7/15, Memory use 14.6/15 Apple M4 Max (128 GB) FP16 · 3.9 h
75 ptsGreat (A) · 75 of 100 points: Model quality 35.1/45, Memory fit 25.0/25, Speed 2.8/15, Memory use 12.2/15 NVIDIA GB10 (128 GB) FP16 · 83.4 min
74 ptsGreat (A) · 74 of 100 points: Model quality 34.4/45, Memory fit 23.0/25, Speed 1.8/15, Memory use 15.0/15 Apple M4 Max (64 GB) FP8 · 3.5 h
73 ptsGreat (A) · 73 of 100 points: Model quality 34.4/45, Memory fit 23.0/25, Speed 1.4/15, Memory use 15.0/15 Apple M1 Max (64 GB) FP8 · 5.4 h

Models that do run on the NVIDIA GeForce RTX 4090

78 ptsGreat (A) · 78 of 100 points: Model quality 24.3/45, Memory fit 25.0/25, Speed 15.0/15, Memory use 14.3/15 CogVideoX 5B I2V FP8 · 2.7 min
78 ptsGreat (A) · 78 of 100 points: Model quality 24.3/45, Memory fit 25.0/25, Speed 15.0/15, Memory use 13.8/15 CogVideoX 5B FP8 · 2.7 min
77 ptsGreat (A) · 77 of 100 points: Model quality 32.6/45, Memory fit 20.0/25, Speed 10.4/15, Memory use 15.0/15 FramePack I2V (HunyuanVideo 13B) FP8 · 6.3 min
77 ptsGreat (A) · 77 of 100 points: Model quality 22.5/45, Memory fit 25.0/25, Speed 15.0/15, Memory use 15.0/15 LTX-Video 2B FP16 · 25 s
75 ptsGreat (A) · 75 of 100 points: Model quality 31.8/45, Memory fit 23.0/25, Speed 5.8/15, Memory use 15.0/15 Wan 2.2 S2V 14B (speech to video) Q4 GGUF · 20.0 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.