Jon “Hannibal” Stokes of arstechnica.com in their article, The Pentium 4 and the G4e: an Architectural Comparison, describes the differences in the architecture of the Pentium 4 and the G4 microprocessors. Jon offers an explaination of why Intel made its choices and uses the G4 as a point of reference. This’ll help you understand more about the two most important chips on the market.