MiniMax H3 R2V Takes 16 Minutes for a 5-Second Video on RTX 5090

A user running MiniMax H3 R2V in ComfyUI on a rented RTX 5090 reported 16 minutes to generate a 5-second, 1-megapixel video, and asked the community for ways to speed up local inference.

2026-08-25 ~ 2026-08-25 · 2 related posts

• RTX 5090 takes ~16 mins for 5s video on MiniMax H3 R2V — Less-Wrangler5604 · 2026-08-25

1 near-duplicate retellings: Less-Wrangler5604