Intel Core i7 processors were specially developed for demanding multitaskers and gamers. With an Intel Core i7, you can squeeze every bit of performance from your PC with any task. A number of models can be overclocked for even more speed. Looking for a different Intel processor? Intel Core i3 processors are suitable for computer that are mainly used for the internet and office tasks. Intel Core i5 processors are mid-range models that are suitable for multitasking and casual gaming.