The best computer processor

Best processor for pc

When anyone wants to buy a computer, the first thing they think about is the specifications of that device in terms of storage capacity, speed, performance, cost, etc. Perhaps the most important of these specifications is the speed of the device. The main component of a computer that determines its speed is the microprocessor. What is the microprocessor? What are its types? How do I choose the device with the appropriate processor for the uses in terms of speed and cost?

Microprocessor

The microprocessor, or known as the Central Processing Unit, is the main brain of the computer and is responsible for executing the programs stored in the main memory. It is an electronic chip consisting of many digital circuits. The central processing unit consists of two main units:

• Control Unit: It is responsible for executing the operations and commands issued by the programs stored in the main memory and determining the program that will be executed. It is the most important part of the computer and its mastermind. The control unit directs the electronic signals between the central memory and the arithmetic and logic unit, and the control unit directs the signals between the control unit and the input and output devices.
• Arithmetic Logic Unit - ALU: It is responsible for carrying out various arithmetic and logical operations. Arithmetic operations include addition, subtraction, multiplication and division. As for logical operations, they include comparison operations such as the least (<), the greatest (>) and equality (=).
• The recorder unit is responsible for storage.

Types of microprocessor

The types of processors can be divided according to the number of bits that are dealt with at one time, and the higher this number, the faster the processor and the better its performance:

• 8-bit processor: such as the Intel 8085 processor.
• 16-bit processor: such as Intel 80286 & 8088 processors.
• 32-bit processor: such as AMD486, Intel 486, and Intel 386 processors.
• 64-bit processor: which is currently in use: such as Pentium family processors such as Pentium, Pentium II, Pentium III, Pentium2, AMD Athlon, and AMD K3. Processors can also be divided according to the manufacturer, and the most famous of these companies are AMD and Intel.

New in the world of processors

Recently, multi-core processors have appeared. It consists of several central processing units with all its components, the unit of arithmetic, logic, registers and control are installed on one chip, and the central processing units share tasks among themselves and work together at the same time, which achieves higher speed and better performance, as the Dual-Core processor has a speed of up to Twice the speed of a single-core processor and a quad-core processor has twice the speed of a dual-core processor.

In this list, we will discuss some types of multi-core processors, bearing in mind that the higher the number of cores, the higher the efficiency and speed of the device, and the higher its cost, including:

• Dual core contains two CPUs such as AMD Phenom II X2 - Intel Core Duo.
• Triple core contains three CPUs such as AMD Phenom II X3.
• Quad-core contains four CPUs such as AMD Phenom II X4- Intel's i5- Core i7.
• Hexa-core contains six AMD Phenom II X6 -Intel Core i7 Extreme Edition 980X CPUs.
• Eight-core contains one-eighth of CPUs such as Intel Core i7 5960X Extreme Edition - AMD FX-8350.
• Processors containing 10 processors, such as Intel Xeon E7-2850, and the process of developing processors continued until the number of cores reached 18 cores and more.

Choose the appropriate type of processor

It can be said that the requirements and needs of the user of the device determine the type of processor suitable for him, and it should be mentioned here that the processor alone is not sufficient to determine the performance of the device of any type, and other components such as the main memory, for example, must be taken into consideration so that the performance of the entire device is good.

As for the best processor for personal computers, Intel says that the quad-core Core i7 processor is the best processor for a personal computer in the world, but it should be mentioned here that it is very expensive, and the user should specify his needs and whether he needs in his work for difficult and complex programs that need this type of Healer.