Nvidia CEO says Huawei's Tau Scaling Law not a threat to TSMC

Huang’s dismissal of Huawei’s Tau Scaling Law as a non-threat to TSMC masks a deeper shift: AI chip dominance is moving from architectural monopoly to system-level innovation. Technically, if Huawei cracks energy efficiency via in-memory computing or optical interconnects, it forces NVIDIA to accelerate Chiplet and CoWoS packaging—raising barriers across the advanced packaging supply chain. On compliance, U.S. AI chip bans have already spurred a 'non-U.S. alternative stack,' benefiting Taiwan, China fabs short-term but exposing them to geopolitical decoupling risks, especially as Huawei pivots toward RISC-V and homegrown EDA to bypass 7nm constraints. Strategically, cloud giants like Google and Microsoft will double down on custom NPUs, eroding GPU universality. Over the next 18 months, the real battleground won’t be transistor density—it’ll be who delivers a deployable, low-power, high-throughput full-stack AI solution.