Google launches four variants of its eighth-generation TPU within the year, doubling down on the AI chip race
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According to a report by The Decoder on November 9, 2026, Google has added two new systems to its eighth-generation TPU lineup — the TPU 8tx and TPU 8i Max — and says it is delivering four TPU variants within a single year for the first time, intensifying its competition with Nvidia. The TPU 8tx targets confidential computing scenarios, where data and model weights remain encrypted and isolated during processing; Google claims it reduces latency by up to 2x compared with the TPU 8t. The TPU 8i Max places two TPU 8i chips in a single package, doubling compute, memory, and memory bandwidth within the same rack. This is currently the only report on the event, with no further updates available.
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- The DecoderGoogle ships four TPU variants in one year as it ramps up competition with Nvidia
Google has added two systems, TPU 8tx and TPU 8i Max, to its eighth-generation TPU lineup, saying it has for the first time delivered four TPU variants within a year. TPU 8tx targets confidential computing, keeping data and model weights encrypted and isolated during processing, with up to 2x lower latency than TPU 8t; TPU 8i Max places two TPU 8i chips in a single package, doubling per-rack compute, memory and memory bandwidth.
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