Huawei has shipped more than 100 million devices powered by its in-house Kirin processors, a milestone reached while US export controls continue to restrict the company’s access to advanced manufacturing tools.
The figure covers phones, tablets and other hardware carrying Kirin silicon. Huawei designed the chips but cannot buy the extreme ultraviolet lithography equipment needed to build them at leading-edge nodes, so it leans on domestic foundries and design tricks to close the gap.
The clearest example is LogicFolding, the architecture behind the Kirin 9050 Pro. It folds logic across a larger wafer area to buy performance without a smaller process. Huawei claims double-digit gains in processor, graphics and AI throughput over the prior generation.
Design around the tool ban
The approach costs wafers. Reuters reports the technique consumes more of them, and Huawei is already short on advanced capacity at home, with SMIC the assumed builder.
Memory adds another squeeze. Consumer chief Richard Yu has said rising component prices pushed the cost of each handset up by more than $200, an unusually large hit for a company that ships higher memory configurations than most rivals.
The company says supply is adequate for now. Its newest flagship line puts the folded-logic part only in the two priciest tiers, dropping lesser chips into the rest, a sign of how carefully it is rationing the advanced part.
