Google provides details of TPU2
 

Sexed up AI chip

Google has come up with a few more details of its second-generation Tensor Processing Unit, or TPU2.

The processor is ehe sexed-up successor to Google's first custom AI chip and Jeff Dean from the Google Brain team has been telling the assembled throngs at the Neural Information Processing Systems (NIPS) conference in Long Beach, California all about it.

http://fudzilla.com/news/processors/...etails-of-tpu2