Expired50% confidencePredictionExact time

If HBF raises edge device storage bandwidth to above 50 GB/s, it will make it possible to run 70B-class models smoothly locally on laptops or workstations.

1

Sources

50%

Confidence

Medium-term (~90 days)

Relevance

7/19/2026

First Seen

Valid until: 10/17/2026(expired)

Sources

High-Bandwidth Flash (HBF): A New Path to Breaking the AI Storage Bottleneck

Related Claims

UnverifiedThe KV Cache of a 70B-parameter model with 128K context support can require hundreds of gigabytes of VRAM at full load, exceeding the 80GB VRAM capacity of a single H100.72% similar UnverifiedA100/H100等数据中心GPU采用HBM高带宽内存技术，通过3D堆叠实现80GB乃至更大显存容量69% similar

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