AMD's Zen 7 'Grimlock' CPUs will reportedly utilize TSMC's 1.4nm 'A14' node and advanced packaging - TweakTown

According to Taiwanese supply chain sources, AMD's next-generation Zen 7 processor, codenamed 'Grimlock,' is reportedly set to be manufactured using TSMC's 1.4nm A14 process node, bypassing intermedia... Read original →

AMD’s leapfrog to TSMC’s 1.4nm A14 node—skipping N2P and A16—represents a high-stakes bet that will force rapid co-evolution across EDA, materials, and advanced packaging ecosystems, notably accelerating FOPLP adoption in HPC. Geopolitical volatility around Taiwan, China is driving AMD to diversify packaging through Powertech, reducing overreliance on TSMC’s backend. Intel will likely counter with an expedited 18A rollout or aggressive 3D stacking; Apple and Tesla may recalibrate their in-house SoC roadmaps. Within 12–24 months, the industry’s battleground will shift from pure node scaling to system-level integration efficiency. Companies mastering the synergy of cutting-edge lithography and heterogeneous packaging will secure structural dominance in AI PCs and data centers.