*CPU (Central Processing Unit )

*CPU is the abbreviation for central processing unit. the CPU is the brains of the computer where most numerical and logical calculations take place.

64 Bits

I3 , i5 , i7Core 2 dueCore due /Dual Core

Pentium 4 3.00 GHz OR ABOVE

32 Bits

Pentium 4Pentium IIIPentium IIPentium I80486 DX480486 DX280486 80386 SX80386

16 Bits80286 AT8088 XT8086 XT

8 Bits 8085 8080

4 Bits 4004

Family of Microprocessor CPU/Their Types

Block Diagram of CPU

Memory Unit ALU (Arithmetic and Logical Unit)

Control Unit ( CU)

Input OutPut