Over time CPU manufacturers like Intel and AMD release numeros processors and it is very likely to lose track of all the models out there. Furthermore it is difficult to find complete comparison tables where you find all CPUs and their features listed. Following you find such a list regarding all Core i7 and Core i5 desktop and mobile CPU."
Slow computer got you down? Maybe a hardware upgrade should be in your cards, if so this guide to the Fundamentals of Upgrading a PC is an invaluable read. PCSTATS Tips