Definition: In this task, you are given a news article. Your task is to classify the article to one out of the four topics 'World', 'Sports', 'Business', 'Sci/Tech' if the article's main topic is relevant to the world, sports, business, and science/technology, correspondingly. If you are not sure about the topic, choose the closest option. Note that URLs in the text have been replaced with [Link].
Input: AMD dual-core design fuels chip race with Intel AMD has raised the stakes with Intel as the pair prepare to do battle over dual-core processors following last week #39;s demonstration of a dual-core x86 Opteron.

Sci/Tech