Huawei said in a ChinaXiv paper updated on July 3 that its Kirin 2026 smartphone chip is expected to power flagship Mate smartphones this autumn.

The company said the chip increases transistor density by 55% compared with the Kirin 9030 Pro without moving to a more advanced manufacturing process.

Huawei attributed the improvement to its LogicFolding architecture under what it calls the Tau Scaling Law, rather than a new lithography process.

Under test conditions of 25°C and 0.9V, the chip consumed 41% less power than the Kirin 9030 Pro at the same performance level, while power density fell 5.6%, according to the paper.

Huawei also reported a 30% reduction in wire length, more than 50% fewer clock buffers, and 25% lower clock skew.

According to previous teardown reports, the Kirin 9030 Pro is manufactured on SMIC’s N+3 7nm-class process and powers Huawei’s Mate 80 smartphones.

Huawei introduced the Tau Scaling in May as its own chip design framework.

Third-party analysis described LogicFolding as Huawei-specific branding for an advanced 3D logic-stacking approach rather than an industry-standard term.

The research is a preprint and has not been peer reviewed.

🔗 Source: South China Morning Post