LTX 2.5 vs MiniMax H3: 6x Faster Generation, but Quality Gap Remains
koakoAI · reddit · 2026-08-13
A developer benchmarked LTX 2.5 against MiniMax H3 in ComfyUI. Generating a 10-second, 24 FPS, 1080P video took only 2m 34s with LTX 2.5 (8-step distilled model), whereas MiniMax H3 (20 steps with acceleration) took 17m 29s.
Quality Comparison:
- MiniMax H3 delivers better scene understanding, cinematic shot comprehension, audio, and physical stability.
- LTX 2.5 wins clearly on speed. With targeted LoRA fixes in the future, it could potentially close the quality gap with H3.
Related event: LTX 2.5 vs MiniMax H3: Speed Dominates but Quality Debated(23 posts)→
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