Technology

What Is Processor? All About Processor

Written by Soumya

Every PC and Smartphone have a processor and when buying these, there always comes a question “What is the best processor for me?” This is also the most important thing, with high CPU, you can easily do heavy multitasking. And all operations are faster. Before you choose the best processor according to your requirement, it is necessary to know about the processor –

 

What Is Processor? All About Processor

What is the Processor?

Of course, the processor is a computer’s brain, which is alternately known by the computer’s CPU (central processing unit) or microprocessor. The processor gathers all the computer functions of the computer’s CPU (central processing unit) on an integrated circuit (IC). A microprocessor is a multipurpose programmable device that accepts digital data as input, processes it in its memory according to the store instruction and provides results in the form of output.

History Of Processer?

In the history of computer processors, speed and processor capabilities have improved dramatically. Intel introduced its first 4-bit microprocessor 4004 in 1971. In this processor, 2300 transistors were mounted and performed roughly 60000 operations per second. The launch of the microprocessor revolutionized the digital system and it continues till today.

You can see the change in the microprocessor over time in the lower graph –

Its logical capacities have increased by 30 percent every year, clock frequency has increased by 20 percent, but the functional cost of 20 percent has decreased. Now more and more functionality can be a package on the same microprocessor chip.

With the ability to put a large number of transistors on a single chip, it is possible to integrate the memory into a single processor. The CPU cache now has the advantage that it can now fast access and processing power has increased for many applications.

For the last decade, the first dual-core then quad-core in our PC and now Core i3 processor with two cores, Core i5, which has four cores and Core i7 which has four cores. It is possible to create more complex and powerful chips from Advanced Technology. With the introduction of low priced computers from integrated scrips, the world has become transformed into a modern society today.

Types of Processors:

Processor type:

There are many different processors available in the market, however, there are only a few of which you should consider.

There are two primary manufacturers of computer microprocessors: Intel and Advanced Micro Devices (AMD). Both of these processors lead the market in terms of speed and quality.

Intel has created Celeron, Pentium, and Core i3, Corei5, Corei7 in its processor category for desktop PCs, while AMD’s desktop processors include Sempron, Athlon, and Phenom.

 

What is Core:

Usually, the core is a computational unit of the CPU, which reads the instructions for specific operations through ALU. If the CPU has the same core, it means that the CPU has the same central processing unit and it can not do multiple operations simultaneously.

Additional “core” or central processing unit is added to increase performance. In the dual-core CPU, two central processing units are mounted on the same circuit which behaves like a single unit. Dual-Core performs all your actions fast and at the same time.

Types of Processor:

A processor core is a processing unit that reads the instructions to perform specific actions.

These instructions are united so that, when running in real time, they create your computer’s experience. Everything you do on your PC is processed by the processor like you open a folder or open the word document. Or even when you type, it also requires a processor.

When we hear about Dual Core, Quad Core etc, then we should know what they really are.

Dual-core, quad-core, and octa-core, this is the number of cores in all CPUs.

  1. Dual Core: Dual-Core processors have two cores or processors. They are twice as fast as a single processor.
  2. Quad Core: A quad-core processor consists of four independent units called core, which read and execute the Central Processing Unit (CPU) instructions.
  3. Hexa Core: Hexa Core is another multi-core processor which comes with six cores and has the ability to work faster than dual-core and quad-core processors.
  4. Octo Core: Octa-core processor contains eight processor cores.
  5. Deca Core: The Deca core processor has 10 CiPi core on the same chip.

Difference Between Intel and AMD:

When you go to buy a PC or laptop, Intel or AMD is the main choice for processors. This option becomes more complicated when you visit an online store or retail store. Because you will find hundreds of models of Intel and AMD.

Generally, AMD processors are cheaper than their Intel counterparts. If you are looking at a PC or laptop in the budget, then you will find the AMD processor’s laptop inexpensively and with good performance.

Intel generally performs better than AMD and it is definitely considered a preferred processor, but AMD performs well for low prices.

There is no correct answer to which processor is better for you in Intel or AMD. Every PC is according to various needs and budget.

So which processor are you going to choose for your PC?

 

Understanding All About Processor Core

So I hope you understood All About Processor if you still have any questions or suggestions. Then you can give your opinion in the comments box at the bottom of this post,

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Soumya

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