SMIC N+3 vs Intel 18A: The Metal Pitch "Victory" That Cost a Fortune Let me be honest – when I first saw the headline, I literally did a double‑take. SMIC N+3’s metal pitch is smaller than Intel 18A’s. Wait, what? SMIC? The Chinese foundry that’s been cut off from EUV tools for years? And Intel’s brand‑new, angstrom‑class 18A node? Yep. The numbers don’t lie – at least on the surface. SemiAnalysis’s STEEL lab recently dropped a teardown of Huawei’s Kirin 9030 , and the findings are nothing short of astonishing. SMIC’s N+3 process has a minimum metal pitch of just 32.5 nm – about 10% tighter than the 36 nm pitch Intel is shipping on its 18A‑based Panther Lake CPUs . But before you start celebrating or panicking, let me walk you through the full story. Because here’s the thing about semiconductor metrics – they’re like icebergs. What you see on the surface is rarely the whole picture. What Exactly Is Metal Pitch (And Why Should You Care)? Think of a chip as a spr...
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