Reddit Users Compare Local MiniMax H3 Video Generation Speeds

Reddit users are benchmarking local MiniMax H3 video generation in ComfyUI, with one reporting that a 15-second clip took about 90 minutes on an RTX 4080 Super, sparking discussion over why local generation speeds vary so widely.

2026-10-06 ~ 2026-10-08 · 2 related posts

• MiniMax H3 Local Benchmark: How Long for 17s 720p Video on RTX 5080? — off_rs · 2026-10-06
• 15s MH3 video takes 90 min on a 4080 Super while others claim 8 min on laptops — redpandafire · 2026-10-08