Mmastodon TechnologySemiconductors first seen 17 h ago, last 47 min ago, peak #8

Debate over whether Huawei's 'logic folding' is just die stacking

Original: What am I misunderstanding? "Logic folding" and "tau law" are just die stacking. They don't change the statistics behind

A claim circulating among chip enthusiasts argues that Huawei's marketing terms "logic folding" and "tau scaling" describe nothing more than die stacking and chiplet interconnects. Critics say these techniques improve how dies connect but do not change the underlying statistics of manufacturing yields or machine learning performance, questioning whether Huawei is rebranding established packaging methods as a breakthrough.

Why now: People are debating whether Huawei is hyping repackaged die-stacking technology as a genuine scaling innovation.

Huaweilogic foldingtau scalingdie stackingchiplets

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Evidence

• What am I misunderstanding? "Logic folding" and "tau law" are just die stacking. They don't change the statistics behind either ML or yields, just connect your chiplets nicer. # Huawei # logicfolding # tauscaling # chips # scaling · markhahn · 2

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