4060 Ti test: LTX 2.5 beats H3 on VRAM and speed, so why does everyone use H3?
ForesterAI · reddit · 2026-09-15
On a 4060 Ti (16GB VRAM + 32GB RAM) with ComfyUI default workflows, the user found Minimax H3 (int-8) OOMs at 0.7MP generation, while LTX 2.5 handles a 25-second video at 0.8MP in about 16 minutes without errors.
The user asks: if LTX 2.5 is faster and more memory-efficient, why is seemingly everyone choosing Minimax H3 — is there something they're missing?
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