Google expands eighth generation TPU portfolio with TPU 8tx and TPU 8i Max: How are these different from other chips

Google is expanding its eighth-generation Tensor Processing Unit (TPU) lineup with two new specialised chips: the TPU 8tx and the TPU 8i Max. The announcement marks the first time the company has introduced four different TPU systems in a single year. The latest launch follows the April debut of the TPU 8t and TPU 8i at Google Cloud Next, which offered up to 2.7 times better training performance and 80% better inference price performance, respectively, compared to the previous generation. Combined with recent PyTorch integrations, Google says the new SoCs are part of a broader push to pair modular hardware with an open software stack, making TPUs as easy to use as general-purpose hardware for everyday developers.

Why Google is expanding its lineup now