Tsinghua/ZhipuAI
CogVideoX 2B
Accessible video generation model. Creates short video clips from text descriptions.
2B parametersvideo-diffusionapache-2.06GB - 12GB VRAM
Check Your Hardware
See which quantizations of CogVideoX 2B your hardware can run.
Quantization Options
| Quantization | Bits | File Size | VRAM Needed | RAM Needed | Quality |
|---|---|---|---|---|---|
| FP16 | 16 | 10 GB | 12 GB | 16 GB | 100% |
| INT8 | 8 | 5 GB | 6 GB | 10 GB | 90% |
Frequently Asked Questions
How much VRAM do I need to run CogVideoX 2B?
CogVideoX 2B requires 6GB VRAM minimum with FP16 quantization. For full precision, you need 12GB VRAM.
What is the best quantization for CogVideoX 2B?
Q4_K_M offers the best balance of quality and VRAM usage. Q8_0 is near-lossless if you have enough VRAM.