What is Core in computer ?
A Core is a small CPU or processor build into a big CPU or CPU socket.
A Core or CPU core is the brain of a CPU. It receives instruction and performs calculations or operations to satisfy those instruction .
A CPU can have multiple cores -
1. Two cores - dual core processor
2. Four cores - quad core ,,
3. Six cores - hexa core ,,
4. Eight cores - octa core ,,
CPU - Central Processing Unit - also known as processor,Central processor , or microprocessor.
Types of CPU:
In past, computer processors used numbers to identify the processor and help identify faster processor.
For example : Intel 80486(486) processor is faster than 80386(386) processor.
Today processor are different architecture 32 bit and 64 bit .
Component of CPU :
There are two primary component.
1. ALU ( Arithmetic Logic Unit )
2. CU ( Control Unit )
What is Core i3, i5 , i7 , i9 ?
Core i3 : core i3 is a dual - core computer processor, available for use in both desktop and laptop computers.
Core i5 : core i5 is a computer processor, available as dual core or quad - core.
It can be used in both desktop and computers.
Core i7 : they feature either four or six cores with stok frequency .
Core i9 : core i9 CPU feature as few as six and many as eighteen cores , with threads.
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