RTX 5090 Test: MiniMax H3 Generates 1080P 192-Frame Video in 2 Minutes
lxe · reddit · 2026-08-12
A developer shared the parameters and performance of generating video using the MiniMax H3 model (with Larry Turbo LoRA v4).
- Parameters: Native 1MP resolution, 9:16 aspect ratio, 192 frames, using Six Turbo steps and a simple scheduler.
- Optimizations: Excluded Sol, Spectrum, and ComfyKitchen, but integrated SageAttention from Kijai Node. Upscaled to 1080×1920 using RTX VSR.
- Hardware Performance: The entire generation process took just 2 minutes and 3 seconds on an RTX 5090.
Related event: MiniMax H3 Local Deployment Tested: Runs on 8GB VRAM, High-End Cards Shine(12 posts)→
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