§01·compatibility · /check

LTX-2 on RTX 4090

✓ runsvideoactive40 series24GB VRAM

model

name: LTX-2
slug: ltx-2
vertical: video
status: active
repo

open detail ↗

gpu

name: RTX 4090
slug: rtx-4090
vram: 24 GB
series: 40

open detail ↗

§02·benchmarks

Task	Quant	Speed	VRAM	Works	Confidence	Source	Verified
t2v	FP16	4s	16GB	✓		insiderllm.com· web	2026-05-15
t2v	FP16	2min	16GB	✓		insiderllm.com· web	2026-05-15