Unverified50% confidenceFactExact time
Dense models such as Llama 3.1 70B must pass every token through all weights, so they cannot run efficiently beyond memory when memory is insufficient.
1
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50%
Confidence
Long-term
Relevance
10/13/2026
First Seen
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UnverifiedWhen a model runs, its weights need to be loaded into RAM (system memory) or VRAM (video memory), and having large storage capacity does not mean the model can actually run.71% similarUnverifiedAn M4 Max with 128GB unified memory can directly hold large model weights71% similarUnverified配备统一内存架构的迷你PC能够运行700亿参数（70B）的大模型，而高端独立显卡因显存不足无法完整加载70% similar
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