Knows your Processor

Each of any computers needs a processor to run its program. It is also known as a motherboard to the computer. Without it, a computer is useless. A greater processor is determined by how fast it can work on a certain program, or how many programs can it run in a time.

                                                _{Diagram 1.1 Example of processor}

What are the function of processor

·         Accept data

·         Stored data

·         Process information

·         Decode input instruction into binary code(0,1)

·         Send to ALU(Arithmetic Logic Unit) to carry command

                                        

Process flows

HOW TO DEFINE A GOOD PROCESSOR

A good processor can run in a quick action while doing multiple tasks. We can conclude on two major factor that affect a good processor:

·         Size of processor

·         Type of processor

SIZE OF PROCESSOR

Size of processor is not depends on its physical state but it’s about the unit’s power to perform tasks and the amount of memory space provided. A processor size is measured in binary bits. Nowadays, an average CPU is using 16-bits and 32-bits as their standard CPU size. Sixty-four-bit CPUs are becoming increasingly popular in high-end personal computers and laptops. But for industrial purpose, the CPU uses more than an average CPU does.

TYPE OF PROCESSOR

There are different types of CPUs; each type comes with variety degrees of speed memory and pre-set instructions. The larger the CPU, the quicker it can process, store and execute commands. A single-core CPU is the smallest unit available. It is usually found in smaller devices that only perform a simple set of actions such as a remote control or toy. Dual-core CPUs contains two command units and contain enough power and memory for most personal computers. Multi-core CPUs contain multiple command units. They are mainly used by large industrial electronic appliances, servers and network workstations.

Diagram 1.2 difference between 2 processor




BY Ikhwan Bin Ali (B031210376)