What are processor cores? How many CPU cores do I need?


CPU (Central Processing Unit) is the most important part of a computer. All the calculations required to perform a particular task or application on a computer are processed by the processor. This is why it is also called the brain of the computer. Basically, a CPU is of the following two types:

  • Single-core processor.
  • Multicore processor.

All multi-core processors, like dual-core, quad-core, etc., are commonly referred to as multi-core processors.

In this article, we will describe different types of processor cores so that you can select the right processor for your needs.

What are processor cores?

Processor cores are the pathways made up of billions of microscopic transistors. These cores are located inside a processor and help it process data. Simply put, we can say that processor cores are something that helps a processor run a process. If a processor has multiple cores, the computer treats each core as a separate processor that helps it handle multiple tasks at the same time.

Early computers could only do one task at a time. This is because they contained a single core processor. But as technology developed, manufacturers brought us multi-core processors and today almost all computers are equipped with multi-core processors.

How many CPU cores do you need?

When it comes to buying a new computer, many users don’t know how many processor cores they actually need. A processor core is one of the factors that determines how smoothly programs run on a computer. If your job requires working on multiple programs at once, you need a multi-core processor.

The type of software or application you need determines how many cores you actually need. For example, if you need a multi-core processor only for some basic tasks, such as browsing the internet, creating text documents, etc., you can use a dual-core processor. On the other hand, if you are a programmer or a graphic designer, you need more powerful processors which depend on the type of application you are using, like Photoshop, AutoCAD, etc.

Now let’s take a look at the different types of processor cores:

  1. Single-core processor or CPU with one core.
  2. Dual-core processor or 2-core CPU.
  3. Quad-core processor or 4-core CPU.
  4. Hexa-core processor or 6-core CPU.
  5. Octa-core processor or 8-core CPU.

1]Single-core processor

When the CPU was invented, it only had one core. This means that computers at that time could only handle one task at a time. Today, none of the companies manufacture computers with single-core processors.

2]Dual core processor

Computers with dual-core processors are the most economical option. Computers with dual-core processors allow you to multitask, but you cannot run heavy applications. You can access your email, create spreadsheets, edit documents, listen to music, and perform similar light tasks without overloading the processor. You can also play some games on such computers, but only those with inferior graphics. If you upgrade your system from dual-core to quad-core processor, you will have better gaming experience.

Read: Processor temperature control and monitoring software.

3]Quad-core processor

If your computer has a quad-core processor, apart from regular work, you can play good quality games but not advanced games, render videos using basic software, etc. But if you are looking for a computer for the tasks like video editing, 3D rendering, graphic design, etc., the quad-core processor will not be the right choice for you. To use these applications, your computer must have a processor with at least 6 cores. Besides the Hexa-core processor, your computer should also have at least 16 GB of RAM.

4]Hexa-core processor

Computers with hexa-core processors can run many complex programs and advanced games. In addition to that, the 6-core processor also allows you to stream the video game you are playing.

It is therefore an ideal choice for graphic designers and video game streamers.

6]Octa-code processor

Octa-core processors are designed to handle the most complex games, applications and software. Eight-core processor will be the best choice for you if you are a professional gamer, video editor or engineer. An engineer or a programmer uses heavy software. That’s why they need a high performance computer.

On top of that, gamers who play, record, and stream the most advanced video games should opt for octa-core or better processors to prevent their system from crashing or crashing.

Sheaved: Quick CPU allows you to optimize CPU performance and power consumption.

Should we only consider CPU cores?

Above, we have explained different types of processor cores and which type of processor is right for you. But, there are also other factors that you should consider when buying a computer such as RAM, graphics card, processor speed, etc.

For optimal performance, the CPU and GPU should work in parallel. The processor processes all the arithmetic and logic calculations required to perform a task, while the graphics processor renders high quality images and videos.

What do you understand when it comes to computer performance? To a normal user, the term performance refers to the correct handling of software installed on a computer. A high-performance computer can handle heavy-duty tasks without freezing or crashing. Technically, the performance of a computer depends on the rate of data transfer between CPU and RAM. The faster the data is transferred, the better the performance of the computer. This is the speed of the processor, that is, the clock speed. This is why high clock speed processors are always better.

That’s it. We hope you liked the article.

Similar article: Best RAM hardware modules for PC gaming.

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