Introduction:When we are talking about dualcore processors , this question will appear in our mind that : What is the benefit of using from Dualcore processors? And With the growing of using of dual core processors, this question is more important than before. Will dual core processor be more useful for us?what is the advantages and disadvantagesof using dualcore processors? and what are the differences between Dualcore and dual processors?INTEL and AMD technology in dual core micro architecture. Which one is better?I want to attempt in this paper to answer to these questions.Definition of DualCore and compare with Dual Processor:one of question for some users that they want to buy a high configuration system is if they want to have two processors in their computers. For video editing, huge graphic processing, multi-threading in applications, or a lot of multitasking the answer is positive. Then the second question becomes here: two separate processors or a single dual core processor ? Dual processor or Dual core ,which one is better for me?As we know computer manufacturers are trying to increasing the speed of processors.However, size of duo, complexity and heat issues it has become
