I have a very old computer of Stone Age (that I like to call it) because it has a ram of 128 MB and hard drive of 512 MB. So I am planning to buy a new CPU system for my system. This time I would prefer a heavy processor like Intel or CMD. But I have some confusion over which product is better and cheap in price. My requirements are very simple. I either want amd cpu or it can be with intel i7 or something. Please clear the confusion. Which one is better among amd cpu and Intel CPU?