Huawei says a new Kirin chip, equivalent to 3nm, will power the upcoming Mate 90 series - PhoneArena

Huawei has announced that its upcoming Mate 90 flagship series will be powered by a new Kirin chip utilizing its innovative LogicFolding architecture and Tau Scaling technology, delivering performance... Read original →

Huawei’s '3nm-equivalent' Kirin chip for the Mate 90 series represents a radical workaround—leveraging LogicFolding architecture and Tau Scaling to boost transistor density by 53.5% without EUV. This forces upstream EDA vendors and downstream OS ecosystems to adapt to a new, lithography-constrained design paradigm. For SMIC, scaling this pseudo-3nm node risks triggering tighter U.S. export controls on DUV tools, potentially inflating wafer costs by 15–20%. In response, Qualcomm and MediaTek may accelerate adoption of TSMC’s N3P or Samsung’s SF3, but capacity constraints will shift competitive intensity toward mid-tier segments. Over the next 18 months, China will likely consolidate a second-generation domestic tech stack centered on logic folding and chiplet integration—insufficient to challenge TSMC in HPC, yet potent enough to dominate consumer flagship battlegrounds.