Unverified50% confidenceFactExact time
当模型超出显存容量时，系统被迫在显存与系统内存之间反复搬运数据，导致灾难性性能下降
1
Sources
50%
Confidence
Long-term
Relevance
7/11/2026
First Seen
Sources
Demystifying Unified Memory Architecture: How Mini PCs Run 70B Large Models
hackernewshackernews7/10/2026
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