eli5: What does people mean when they say that a computer system runs on different architecture from another computer? Like when somebody says that an emulator can run N64 games faster theoretically but because of different architecture in practicality it cant?

Question

eli5: What does people mean when they say that a computer system runs on different architecture from another computer? Like when somebody says that an emulator can run N64 games faster theoretically but because of different architecture in practicality it cant?

In: Technology

Answer 1

It’s like building a car out of Duplo blocks or Lego blocks. They are both cars made from similar blocks but are entirely incompatible.