Unverified50% confidenceFactExact time
KV缓存随上下文长度增加，显存占用可达总显存的60%以上
1
Sources
50%
Confidence
Long-term
Relevance
7/7/2026
First Seen
Sources
Related Claims
Unverified随着上下文长度增加，KV缓存的显存占用可达总显存的60%以上84% similarUnverifiedKV缓存将已计算的Key-Value矩阵存储在显存中实现增量计算，代价是显存占用随序列长度线性增长77% similarUnverifiedThe KV Cache memory sharing mechanism can save up to 55% of GPU memory in scenarios such as beam search.75% similarVerifiedThe VRAM usage of KV Cache grows linearly with sequence length; for a 70-billion-parameter model using GQA, the KV Cache usage can reach tens of GB when processing 100,000 tokens.74% similarVerifiedThe VRAM occupied by KV Cache grows linearly with sequence length.74% similar
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