Video Generation on VBench CogVideoX-2B v1.0 (test)
59.15Imaging QualityFull Prec.
Evaluation Results
| Method | Links | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Full Prec.Bit=16/162026.07 | 59.15 | 54.49 | 97.43 | 67.78 | 94.79 | 92.82 | 36.24 | 25.06 | |
| SVDQuantBit=W4A62026.07 | 58.27 | 47.06 | 95.28 | 40.83 | 92.41 | 87.45 | 27.69 | 21.34 | |
| OrbitQuantBit=W4A62026.07 | 55.59 | 54.42 | 97.02 | 57.5 | 94.78 | 92.56 | 32.51 | 24.55 | |
| ViDiT-QBit=W4A62026.07 | 54.72 | 43.01 | 92.18 | 43.22 | 90.76 | 81.02 | 26.25 | 20.41 | |
| QuaRotBit=W4A6, implementation=ours2026.07 | 54.11 | 52.25 | 96.92 | 49.72 | 94.6 | 91.82 | 30.73 | 24.03 | |
| OrbitQuantBit=W4A42026.07 | 52.62 | 51.66 | 96.99 | 42.78 | 94.5 | 91.65 | 28.53 | 23.86 | |
| SVDQuantBit=W4A42026.07 | 51.6 | 49.4 | 97.69 | 42.22 | 94.03 | 91.78 | 25.67 | 22.89 | |
| SmoothQuantBit=W4A6, implementation=ours2026.07 | 51.5 | 49.7 | 97.2 | 30 | 94.7 | 91.1 | 21.9 | 23.2 | |
| QuaRotBit=W4A4, implementation=ours2026.07 | 49.6 | 47.1 | 96.9 | 9.2 | 94.8 | 90.2 | 19.7 | 21.7 | |
| ViDiT-QBit=W4A4, implementation=ours2026.07 | 44.8 | 42.1 | 97.3 | 4.4 | 95.6 | 90.3 | 10.5 | 18.4 | |
| SmoothQuantBit=W4A4, implementation=ours2026.07 | 39.9 | 35.5 | 97.8 | 1.9 | 95.9 | 92.9 | 3.6 | 12.8 |