Unverified50% confidenceFactExact time
W4A4 表示权重量化为 4-bit、激活值也量化为 4-bit，比 W4A16 方案更激进
1
Sources
50%
Confidence
Long-term
Relevance
7/12/2026
First Seen
Sources
INT4 ConvRot W4A4量化：ComfyUI低显存运行大型图像模型实战
redditr/comfyui7/11/2026
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