MiniMax H3 Local Tests: Runs Video Generation on 12GB VRAM

Developers have successfully run the MiniMax H3 video generation model locally on consumer laptops. Tests show that with INT8 pruning and quantized text encoders, users can generate 5-second videos in 3 minutes on 16GB VRAM, or even run 15-second animations on just 12GB VRAM using ComfyUI workflows.

2026-08-03 ~ 2026-08-03 · 2 related posts

• Running MiniMax H3 on Laptop: 16GB VRAM Renders 5s Video in 3 Minutes — robomar_ai_art · 2026-08-03
• Testing Minimax H3 locally: runs 15s video gen on 12GB VRAM — ayakitodev · 2026-08-03