Huawei's τ Chip Was Supposed to Melt?
Huawei's τ Chip Was Supposed to Melt?
摘要
Heat is the sharpest concern on τ scaling law — the time-scaling principle behind Huawei’s folded silicon, named for the delay τ (“Tao”) it sets out to shrink. Our Kirin measurements turned that objection upside down. The reason is one every commuter already knows: on a chip, as in a workday, it is the travel that burns the majority of the energy, not the work at the desk.
Abstract
Heat is the sharpest concern on scaling law the time-scaling principle behind Huawei's folded silicon, named for the delay (Tao) it sets out to shrink. Our Kirin measurements turned that objection upside down. The reason is one every commuter already knows: on a chip, as in a workday, it is the travel that burns the majority of the energy, not the work at the desk.关键词
LogicFolding/τ scaling law/3D integration/hybrid bonding/low-power design/system-technology co-optimizationKey words
LogicFolding/τ scaling law/3D integration/hybrid bonding/low-power design/system-technology co-optimization引用本文复制引用
Tingbo He.Huawei's τ Chip Was Supposed to Melt?[EB/OL].(2026-09-04)[2026-09-05].https://chinaxiv.org/abs/202609.00031.学科分类
TN3
