productivity vs throughput

productivity

noun
  • The rate at which goods or services are produced by a standard population of workers. 

  • The state of being productive, fertile or efficient. 

  • The rate at which crops are grown on a standard area of land. 

  • The ability to form new words using established patterns and discrete linguistic elements, as derivational affixes -ness and -ity. 

throughput

noun
  • The rate of production; the rate at which something can be processed. 

  • The rate at which data is transferred through a system. 

  • Synonym of etendue. 

How often have the words productivity and throughput occurred in a corpus of books? (source: Google Ngram Viewer )