RTX 5090 takes ~16 mins for 5s video on MiniMax H3 R2V
Less-Wrangler5604 · reddit · 2026-08-25
A user running MiniMax H3 R2V (Reference-to-Video) in ComfyUI on a Vast.ai RTX 5090 reports a generation time of 1000 seconds (16–17 mins) for a 5-second, 1.0-megapixel video. While consistency is good, the user finds the time slow and seeks optimization tips, attention method tweaks, or workflow changes from other 5090 users.
Related event: MiniMax H3 R2V Takes 16 Minutes for a 5-Second Video on RTX 5090(2 posts)→
More from Multimodal
- FLUX 3 Image Klein lands on fal: box-drawn layouts, multi-reference placement, style transfer — bfl_ai · 2026-10-16
- SGLang ships Day-0 support for FLUX 3 Image Klein: 10 reference images, BF16/FP8/NVFP4 variants — ying11231 · 2026-10-16
- Krea 3 Beta: 2K Edits in Under 8s, First Editing Model with LoRA Fine-tuning — testingcatalog · 2026-10-16
- Krea 3 Scores 4.81 on CPI-Bench, Second Only to GPT Image 2.5 — testingcatalog · 2026-10-16
- Krea 3 Pricing: $0.03 per 1K Image, 4x Faster Than Nano Banana Pro — testingcatalog · 2026-10-16
- Higgsfield teases Kling 4.0 rollout with a monkey-driven demo video — azed_ai · 2026-10-16