The processor generation details are specified in the technical specification of the laptop product description.
While selecting the processor , you will need to first select the processor generation that meets your requirements.
For example Intel Core i3 , i5 , i7 and Intel Core i9 is the latest generation of processor that are currently available in the market.
 Similarly , AMD CPU generation include Opteron , Athlon 64 ( 2003 ) ,  Sempron , Turion ( 2005 ) , FX Series And Fusion ( 2011 ) , Ryzen 3 , Ryzen 5 ( 2017 ) , Ryzen 9 ( 2019 ) .