Intel vs AMD ?
which one is better in process
It's not a question of trademark, but of specificities offered by each models of processors: even inside once trademark comparison are very difficult, as mainly depends from what purpose you want use it... And by the way, the processor isn't the only element to evaluate, as it has to work with rest of hardware: bus, memory, hard disk... It's more important to have a suitable material aggregate which each composant is the best suitable for others, than to get an absolutly race processor powerful limited by low power composants :P Anyway, the mother card is an important element to considerate, even more than the core processor you'll decide to put in ^^ However, did you mean "graphics" processor, as @ValentinHacker seems have understand?
both are rocking processors. main difference is price. for other differences you can search on Google