GCP cloud TPUs are comprised of multiple ASICS underneath. To say 1 TPU is faster than 1 GPU is moot as the Cloud TPU is a logical construct. Instead $/ML trai

GCP cloud TPUs are comprised of multiple ASICS underneath. To say 1 TPU is faster than 1 GPU is moot as the Cloud TPU is a logical construct. Instead $/ML training job or time to complete training given X budget is likely a better measure.