HotInfra paper questions whether HBF is the best middle tier

The paper compares HBF-like flash with on-package LPDDR and argues that writability and KV-cache behavior can favor DRAM-based alternatives.

Why it matters

It is an important counterpoint to capacity-led HBF narratives. The paper states that its views are the authors' own, not an official Micron position.

Exact source title

Is High-Bandwidth Flash All You Need?

Authors

Vinicius Petrucci, Felippe Zacarias, Vishal Tanna