I series processors by INTEL

Hi guys.They say this is the year of 2nd generation processors.Intel is the one of the leading processors company in world have introduced there I series range processors namely i3,i5,i7.I am gonna explain some of the features between these three processors.These processors are first can be classified based on there using purposes, the i3 are for the low performance computers and i5 are for the medium range performance computers.The i7's are the high performance processors that are available in market in current date.When we compare in bases of cores, i3 &i5 have 2-4 cores while i7 have 4 core processors.In basis of threads i3&i5 have 4 threads and i7 have 8threads.All three processors namely i3,i5,i7 have hyper threading  which is used for efficient use of processor resources. In case of cache memory i3 have 3-4mb memory while i5 & i7 have 3-8mb and 4-8mb respectively .In case of heat reduction technology i3 processors are better than i5.But i5 and i7 have turbo boost mode which turns off the core when its not in use.I3 uses 32 nm silicon while i5 and i7 uses 32nm-45nm silicon .So i think that i have listed out most of the difference between this three processors.So when you are going to buy a computer choose the right one based on your need.I can't say which is the best processor out of this three but i can say each processors are designed to do a particular job and they are best in it.