The numbers 3, 5, and 7 on Intel Core processors generally indicate their performance level, with i7 being the highest, i5 in the middle, and i3 for basic tasks. This isn’t a strict rule about core ...

Since the processors used by the new 13" Retina MacBook Pros are all dual-core chips, when you spend the $200 to upgrade to an i7 CPU, all you're really getting is a little extra clock speed and a ...

Intel Core 5 (previously Core i5) Typically paired with 8GB (and sometimes 16GB) of Ram, these processors are the best way to get yourself a computer that’s nippy enough for multitasking with lots of ...