Every Google Tensor Chip Explained

Google spent nearly a decade trying to build the perfect chip. They poached Apple's best engineers, partnered with Samsung, and poured billions into a silicon division built from scratch. What they got — for four straight years — was a processor that overheated, dropped calls, and lost every benchmark it entered. This is the full story of Google's Tensor chip series — from the flawed but visionary G1 in 2021, through four generations trapped inside Samsung's broken factory, all the way to the TSMC-built G5 in 2025 that finally delivered what Google originally imagined in 2016. We cover the talent heist that backfired. The fabrication lie Google got caught telling. The benchmark blockade that made the entire internet suspicious. The chip Google deliberately made slower before shipping it. And the GPU resurrection that nobody — not a single analyst — predicted. Every spec. Every controversy. Every benchmark. The complete Tensor story. ⏱️ CHAPTERS 0:00 — Intro 0:48 — Tensor G1 (2021) 3:32 — Tensor G2 (2022) 5:51 — Tensor G3 (2023) 8:21 — Tensor G4 (2024) 10:20 — Tensor G5 (2025) 📌 TOPICS COVERED ✦ Why Google left Qualcomm and built its own chip ✦ Project Whitechapel — the origin of Tensor ✦ The Nuvia story — engineers Google lost to Qualcomm ✦ Tensor G1 — the dual prime core gamble and modem disaster ✦ Tensor G2 — the secret mid-core fix and 5nm fabrication cover-up ✦ Tensor G3 — nine cores, 27 TOPS, and the benchmark blockade ✦ Tensor G4 — the deliberate nerf and the copy-pasted TPU ✦ Tensor G5 — TSMC 3nm, Imagination GPU resurrection, on-device ML training ✦ Five years of the same performance gap — explained 🔔 If you're into chip history and mobile silicon deep-dives, subscribe — more processor breakdowns coming.