Intel's Lip-Bu Tan has spoken with Lisa Su about potential collaboration with AMD — CEO's overall strategy targets custom chips, advanced packaging, and stronger foundry business - Tom's Hardware

This isn't a détente between x86 rivals—it's a structural realignment of the Western chip supply chain. Technical cascade: Intel's foundry problem was never capacity; it's customer trust. Partnering with AMD on Foveros packaging and custom ASICs creates a 'design anchor' for 18A—validating yields on AMD architectures before courting third-party tape-outs. More critically, 2.5D/3D packaging is replacing transistor shrink as the AI compute bottleneck. An Intel-AMD packaging stack directly challenges TSMC's near-monopoly on CoWoS in Taiwan, China. Compliance: The collaboration fits CHIPS Act 'friendly-shore' logic but will trigger FTC antitrust scrutiny. Given the Qualcomm-Broadcom precedent, the boundary will likely be confined to packaging and foundry services—joint IP design is a regulatory non-starter. Market response: TSMC's optimal play isn't price cuts but accelerating CoWoS-L capacity and locking in NVIDIA long-term agreements. Samsung foundry may exploit the gap with aggressive pricing for mid-tier customers squeezed between the two. 12-24 month call: 18A yield is the binary variable. Hit target → 2-3 non-x86 design wins by Q2 2026. Miss → the foundry narrative gets priced to zero by mid-2026. Packaging synergy is the near-term certainty; custom silicon is the mid-term option; foundry scale is the long-term bet.