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Google's Self-Developed Chips: A Milestone

Google Tensor G5: TSMC's 3nm power, 34% faster CPU, 60% AI boost, and all-day battery for Pixel 10.

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Meng Li
Aug 21, 2025
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Tensor explained: Why Google built a custom chip for Pixel 6 - 9to5Google

Google has just launched the Pixel 10 series, with all four phones powered by the Tensor G5 processor. Traditionally, the Tensor chip has supported a range of impressive Pixel-exclusive features but has lagged behind competitors in peak performance and efficiency.

Nevertheless, the Tensor G5 is a milestone processor for the company, as it’s the first Tensor chip manufactured by TSMC rather than Google’s long-time partner, Samsung. So, what do we know about this chip?

A Cooler, More Cost-Effective Pixel Chip

First, the Tensor G5 is built on TSMC’s 3nm process. Google hasn’t specified the exact process used, but the shift from Samsung to TSMC is still good news for Pixel users.

TSMC has historically been more adept at chip manufacturing than Samsung. This has resulted in chips that are more efficient and powerful compared to Samsung’s equivalents. Google hasn’t detailed the specific efficiency improvements over the Samsung-made Tensor G4.

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