The Kirin 9050 Pro utilizes a stacked architecture that bonds two logic tiers to increase density without requiring a new process node. This silicon is now used in the Mate 90 Pro Max, which starts at Rmb 9,499, and the RS model, after previously appearing only in a Rmb 19,999 tri-fold device. The entry-level Mate 90 sells for Rmb 5,999 and uses the older Kirin 9030 as part of an effort to use domestic chip designs to offset US trade restrictions.
Tuesday, October 20, 2026
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Huawei's Mate 90 Chip Density Gain Drops from 55% to 28%
Tech19 days ago
A mismatch has surfaced between the hardware specifications promoted at a recent product launch and earlier technical documentation released by the manufacturer. At the October 1 debut of the Mate 90, Huawei cited a 28% density gain for the Kirin 9050 Pro processor, contradicting a 55% increase reported in a July paper by the head of its chip business. While both sources state the chip reaches 238 million transistors per square millimetre, they use different baselines; the July paper cited 155 million for the prior Kirin 9030 Pro, whereas the 28% figure implies a baseline of roughly 186 million, a gap that remains unexplained.
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