Hunyuan3D V2 / V2.1 / V2 Turbo, Mini, Multi-View
Hunyuan3D V2 / V2.1 / V2 Turbo, Mini, Multi-View is Tencent’s earlier Hunyuan 3D family on Pixio. Create 3D models from text, a single image, or multi-view photos (1–4 views), with variants tuned for speed or efficiency: Turbo for fast generation (e.g. ~1 second with Flash VDM), Mini for low VRAM and lightweight output (e.g. 5GB VRAM, ~0.6B), and Multi-View for higher accuracy from several angles. PBR materials, polygon optimization, and standard export formats (GLB, etc.) make it a strong fit for game assets, props, and rapid prototyping—especially when you want speed or multi-view input without stepping up to V3/V3.1.
Use this when
- You need text-to-3D or image-to-3D with speed (Turbo) or lightweight (Mini) options for iteration and drafts.
- You have multiple photos of the same object (1–4 views) and want Multi-View input for better geometry and fewer missing parts.
- You’re on constrained hardware or want fast turnaround—Mini and Turbo are built for lower VRAM and sub-minute (or sub-second with Turbo) generation.
- You want PBR materials and polygon reduction in the V2 pipeline before moving to the higher-fidelity V3/V3.1 family.
Modes in Pixio
| Mode | Input | Best for |
|---|
| Text to 3D | Prompt only | Concepts from scratch; describe shape, material, style |
| Image to 3D | Single image | Quick draft from one reference |
| Multi-View | 1–4 images of same subject from different angles | Higher accuracy, better spatial consistency, fewer artifacts |
Options
| Option | Values | Notes |
|---|
| Variant | V2, V2.1, Turbo, Mini, Multi-View | V2/V2.1 base quality; Turbo for speed; Mini for low VRAM; Multi-View for 1–4 image input |
| Turbo | On / Off (when available) | Flash VDM acceleration; much faster (e.g. ~1s) vs standard (e.g. ~30s) |
| Mini | When available | Lightweight (e.g. 0.6B); 5GB VRAM min; stylized, clean geometry for props and rapid prototyping |
| Multi-View | 1–4 reference images | More views = better capture of shape and spatial relationships |
| Export | GLB, etc. | PBR materials and polygon optimization; check Pixio for current formats |
Credits and exact limits depend on variant; check the model card in Pixio.
Why the V2 family fits different needs
V2 / V2.1 are the base quality tiers—solid text and image-to-3D with PBR and export. Turbo uses Tencent’s Flash VDM to cut generation time dramatically (e.g. from tens of seconds to about one second), so you can iterate fast. Mini shrinks the model (e.g. 0.6B) for low VRAM and quick, stylized outputs—good for props and drafts. Multi-View accepts one to four perspective images and uses them together for more accurate geometry. Use V2/Turbo/Mini when you don’t need the highest fidelity or sketch/part-segmentation features of Hunyuan 3D V3/V3.1; use V3/V3.1 when you need max quality, face-count control, or sketch-to-3D.
Prompt and input tips
Text-to-3D: [Subject] + [Shape] + [Material] + [Style]. Example: "A wooden barrel with metal bands, rounded shape, weathered wood and iron, game asset style."
Image-to-3D: Clear reference, good lighting, readable silhouette. One strong image is enough for a draft.
Multi-View: Provide 1–4 images of the same object from different angles (e.g. front, side, three-quarter). Consistent lighting and background help; more views generally improve result quality.
When to use Hunyuan3D V2 / Turbo / Mini / Multi-View vs other models
| Scenario | Best choice |
|---|
| Fast or lightweight text/image to 3D, multi-view | Hunyuan3D V2 / Turbo / Mini / Multi-View |
| Highest quality, sketch input, part segmentation, 40K–1.5M faces | Hunyuan 3D V3 / V3.1 |
| Quick single-image draft, no multi-view | Image to 3D or Meshy |
| Full pipeline: generate + segment + rig + export | Tripo or Meshy |
| Remesh or retexture only on existing mesh | Meshy |
Tips
- Use Turbo when speed matters—iterate in seconds instead of tens of seconds.
- Use Mini when you’re on low VRAM or want fast, stylized props and drafts.
- Use Multi-View when you have 2–4 photos of the same object—geometry and consistency improve.
- Step up to V3/V3.1 when you need maximum fidelity, sketch-to-3D, or part segmentation; stay on V2/Turbo/Mini for speed and efficiency.
