What is Hexa Core?

Hexa core is a kind of core used in computer central processing units. A Hexa Core is computer chip that looks like a single-core chip but actually has 6 CPUs within it. The 6 CPUs working together allows the computer to perform the function of multi-tasking. A Hexa core chip will function much faster than a single core computer or a dual core computer.

Additional CPUs, help the computer to be more responsive when doing multi-tasking, such as browsing while extracting files. In the single-core chip both of these processes are run concurrently by the same CPU, while chip with higher cores, the process is divided for each CPU, so the process goes faster and not overload each CPU. As a result, the computer becomes more responsive when running different processes.

(source: Wikipedia)