Google Adds TPU 8i Max and 8tx to Eighth-Gen Lineup
Google expanded its eighth-generation TPU lineup with TPU 8i Max, which packages two TPU 8i chips, and TPU 8tx, which pairs TPU 8t silicon with 5th Gen AMD EPYC hosts to protect data and weights in use. Google claims 8i Max doubles compute, SRAM and HBM bandwidth to roughly 17.2 TB/s per package versus 22 TB/s on NVIDIA Rubin, while 8tx claims up to 2x lower latency; no absolute specs, prices or benchmarks were published.
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▲ Marktechpost AI · 2026-11-09 17
▲ Google just added TPU 8i Max and TPU 8tx to its eighth-gen TPU lineup, giving long-context agents and regulated AI their own TPU systems.
The key idea is building new systems around existing silicon, not new chips. TPU 8i Max packs 2 TPU 8i chips into 1 package. TPU 8tx pairs TPU 8t silicon with 5th Gen AMD EPYC hosts to keep data and weights protected while in use.
Google says 8i Max doubles TPU 8i compute, SRAM and HBM bandwidth. That implies about 17.2 TB/s per package, versus 22 TB/s on NVIDIA Rubin. 8tx claims up to 2x lower latency than TPU 8t. It is a trade-off though: Google published no absolute specs, prices or benchmarks for either system......
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