§01·model · /models

LTX-2

videoactiveLTX-2 Community License

Lightricks' 19B open-weights audio-video DiT — the foundation model the 22B LTX-2.3 update builds on. Coverage here is a single recipe on an RTX 4090; the later checkpoints in the same line are the ones with a real card matrix in this catalogue, at fifteen cards for LTX-2.3 and eleven for LTX-2.5. LTX-2 Community License.

huggingface.co ↗

§02·GPUs that run this model

1 total

GPU	VRAM	Series	Best speed	Min VRAM	Works	Evidence
RTX 4090	24GB	40			~	recipe	check ↗

RTX 4090
~
VRAM
24GB
Best speed
Min VRAM
Evidence
recipe
check ↗

✓ benchmarked·~ runs via recipe (not benchmarked)·— untested·✕doesn't fit