Unverified50% confidenceFactExact time
激活值量化（A4）远比权重量化（W4）困难，因为激活值是运行时动态产生的，分布因输入不同而剧烈变化
1
Sources
50%
Confidence
Long-term
Relevance
7/12/2026
First Seen
Sources
ComfyUI-INT4-Fast：6GB显卡流畅运行Flux大模型实测
redditr/StableDiffusion7/10/2026
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