Tsinghua/ZhipuAI
CogVideoX 5B
Higher quality video generation. Better motion and detail than the 2B variant.
5B parametersvideo-diffusionapache-2.012GB - 24GB VRAM
Check Your Hardware
See which quantizations of CogVideoX 5B your hardware can run.
Quantization Options
| Quantization | Bits | File Size | VRAM Needed | RAM Needed | Quality |
|---|---|---|---|---|---|
| FP16 | 16 | 20 GB | 24 GB | 32 GB | 100% |
| INT8 | 8 | 10 GB | 12 GB | 18 GB | 90% |
Frequently Asked Questions
How much VRAM do I need to run CogVideoX 5B?
CogVideoX 5B requires 12GB VRAM minimum with FP16 quantization. For full precision, you need 24GB VRAM.
What is the best quantization for CogVideoX 5B?
Q4_K_M offers the best balance of quality and VRAM usage. Q8_0 is near-lossless if you have enough VRAM.