Intel Core i3:
>> Entry level processor.
>> 2-4 Cores
>> 4 Threads
>> Hyper-Threading (efficient use of processor resources)
>> 3-4 MB Cache
>> 32 nm Silicon (less heat and energy)
Intel Core i5:
>> Mid range processor.
>> 2-4 Cores
>> 4 Threads
>> Turbo Mode (turn off core if not used)
>> Hyper-Threading (efficient use of processor resources)
>> 3-8 MB Cache
>> 32-45 nm Silicon (less heat and energy)
Intel Core i7:
>> High end processor.
>> 4 Cores
>> 8 Threads
>> Turbo Mode (turn off core if not used)
>> Hyper-Threading (efficient use of processor resources)
>> 4-8 MB Cache
>> 32-45 nm Silicon (less heat and energy)
