Bottleneck Calculator

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The Bottleneck Calculator is a powerful tool to check the performance of your already or newly build PC in term of specifications, bottleneck, overclocking, gaming, video editing and streaming. In short, It is a tool to check the relationship between graphics card and processor and check the level of compatibility, power and performance.

A bottleneck calculator is an excellent choice if you are a beginner building a PC. Before and after adding new hardware, most PC developers analyze the system’s bottleneck. The Bottleneck Calculator makes the task of reviewing and analyzing bottlenecks much simpler. In most cases, the problem arises from the performance gap between CPU and GPU which you will need to purchase and install.

Bottleneck Calculator 2022

You can check the performance of the graphics card and processor with tools such as bottleneck and FPS calculators. A GPU can sometimes be more powerful than a CPU and vice versa. We’ll explain how the tool works, what the percentages mean and how they relate to the power and requirements of CPUs and GPUs, so you can decide whether to buy something based on this score.

What is a Bottleneck?

Despite hearing the term bottleneck, PC community members have no idea what it means. The knowledge that bottlenecks exist will help users understand PC builds better. Users will have less purchase remorse if they use a bottleneck calculator.

CPU Bottleneck

It is possible for that CPU to bottleneck when the application’s graphics unit performs much faster than the PC. A PC’s CPU manages many tasks when we are playing any game. Information is transferred between the CPU and the GPU by the CPU. Data is transferred to the Graphics unit by the CPU because storage devices cannot be accessed by the Graphics unit. You can even play the Free Fire Partner Program with this CPU.

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The CPU is not powerful enough and there are too many graphics cards being made to games by the GPU, causing this type of Bottleneck. There is a bottleneck as the GPU must casually await calls. As a result, games tend to repeat sounds. Processors handle programs that don’t require a lot of CPU power including computer games and audio.

Using the GPU as a Bottleneck

The CPU becomes an inefficient bottleneck when its speed surpasses the GPU. After receiving frames from the GPU, the CPU passes them along to the GPU. A slow GPU is most of the time to blame. There will be no stuttering when the GPU starts generating forms consistently. You’ll then have the ideal gambling situation.

Bottlenecks have affected CPU performance to varying degrees. As long as the GPU is the bottleneck of the system, we are able to run various forms of gaming smoothly.

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Bottleneck Calculator For CPU Builder

Here are a few resolutions that can be used to measure the CPU bottleneck in your PC. This is the best way to find out what parts of your PC are having an impact on performance.

PC-Build’s Calculator 

You can use it much more comfortably and easily with this calculator. Click on the calculator to examine your computer’s bottleneck percentage after selecting the part of your computer such as CPU, GPU, etc. System components that play a major role in the way your system functions are represented by this component.

How to Prevent Bottlenecks?

It is inevitable that one or more components will cause bottlenecks in your PC, regardless of how well you put it together. Despite not being able you can try to reduce the bottleneck in your computer to the bare minimum in order to eliminate it.

Games run poorly if there aren’t any background programs running. Thus, opened programs use a lot of CPU and RAM. This results in a bottleneck when CPU use is less, and GPU usage is more. You should close all unnecessary background programs and services while playing online games to avoid bottleneck issues.

Using less powerful components is another way to overclock. In the case of a CPU with less power and a GPU with more power, overclocking a Graphics Card won’t make much difference. In order to match the performance of the GPU, you must overclock the CPU.

How To Use Bottleneck Calculator

At the first step, you have to seen the page like given below that consist of 4 options including Processor, Graphics Card, Purpose and See Calculation.

How To Use Bottleneck Calculator


First you have to select the type of processor you want to use. You will get the page like this and you have to select the processor of your own. After selection the type of processor, you have to press the Next button.

BottleNeck Calculator Processor

Let suppose I have selected the processor named “AMD A10-8750”, then the page will show like given below. You can change the processor anytime by taping on the change button otherwise you have to press the button “Next Step”.

Bottleneck Processor Calculator

Graphics Card

After selecting the Next Step button, you automatically move to the “Graphics Card” option. If you have selected the wrong processor, you can move back after pressing the “Previous Step” button. Now, you have to select the type of graphics card by clicking on the select option in front of every given graphics card options.

BottleNeck Calculator Graphics Card

Suppose I have selected the option AMD FirePro 3D V4800 and after clicking on the select button, you will get the page like this given below. You can change it any time if you have select the wrong GPU or want to change it by the “Change” button. Otherwise, you have to move farward by presssing the red button named “Next Step”.

BottleNeck Calculator GPU


Its time to select the purpose of the entire process. It consist of the screen resolution and selecting the option for what type you want to do the whole process. This page looks like this. This page consist of a variety of screen resolution and three types of purposes mention below:

  • General Tasks
  • Processor Intense Tasks
  • Graphics Card Intense Tasks

BottleNeck Calculator Purpose

The given picture shows that I have selected the screen resolution of 640 × 480 pixels and Processor Intense Tasks and press the “Next Step” button.

Bottleneck Calculator

See Calculation

This option is the confirmation option that either you have selected the right option for your required PC or not. If you have select the wrong option, you can change it by pressing the change button otherwise you have to press the “Proceed To Calculation” button. You can see the picture given below for the better understanding.

Bottleneck Calculator


After pressing/clicking on the “Proceed To Calculate” button, the result of calculation will appear as the following picture.

Bottleneck Calculator

Is Bottleneck Calculator Accurate?

The bottleneck calculator has been discussed several times. Some say it is an important tool for first-timers, while others say it is underused. Bottleneck calculators do not provide accurate results. Graphics cards should not be used as the deciding factor between processors and graphics cards. Bottlenecks do not depend on equipment, so they cannot be avoided.

Moreover, your apps and games contain them as well. The GPU is often loaded even more than the CPU by games and other applications. Depending on what you are able to accomplish, the bottleneck may have disappeared or changed. In order to make informed decisions, users are provided with this information. Computers do not have accurate pinch points. In this section, we describe how coupling is avoided.

Disadvantages of Using Bottleneck Calculator:

The following disadvantages are associated with bottleneck calculators.

The bottleneck calculator shows a low score. It is believed that the purpose of the calculator is to determine the number of bottlenecks. If such were to occur, the CPU would be more powerful than the graphics card. Graphics cards are expensive, so you should avoid getting too attached to them. There may not be a perfect user interface in every program. The CPU must have the same parameters and be the same.

Online retailers have access to bottleneck calculators, such as on sites such as and. You can also use the existing hardware instead of the hardware they provide.

Bottleneck Stoppage:

The best way to reduce bottlenecks is to increase the processor or graphics card. Various other methods exist for reducing bottlenecks. You will need to take several actions in order to accomplish it. Running background applications that are unnecessary is not a good idea. A high resolution may also be more effective if the CPU is a bottleneck.

If the GPU is causing the game to run slowly, you might want to lower the game’s resolution. Lowering the CPU bindings during overclocking can be an excellent way to boost performance. If replacement CPUs or GPUs are available, they are cheaper. In addition to RAM, GPUs may be overclocked. You can resolve the bottleneck in many ways. Also, they might make a difference.

Frequently Asked Questions:

Is the bottleneck calculator accurate?

APKSHINES has proven to be fairly reliable. It isn’t necessary to worry much about bottlenecks unless you’re comparing core prices to performance. In general, more GPU is good, and even older CPUs can handle high-end graphics.

How do I know if my PC is bottlenecking?

If you play a game, monitor your CPU and GPU load to see whether you might have a CPU bottleneck. A CPU bottleneck occurs if the load on the CPU is high (about 70% or more) and significant relative to the load on the video card.

Is the bottleneck really that bad?

When it comes to gaming, CPU bottlenecks are bad, but GPU bottlenecks are beneficial. Your processor is overheating as a result of this activity, and your GPU is being used at 100% because it is rendering data faster than it can process it.

What is a good bottleneck?

For CPU usage to constitute a bottleneck, it does not have to be at 100%. Rather than looking at CPU usage, you need to observe GPU usage in games. It’s a CPU bottleneck if the GPU usage is less than 90-95%. In games, a GPU bottleneck is ideal if the GPU usage is greater than 95%.


Despite their convenience in finding compatibility, bottleneck calculators do not provide reliable information and are not absolute indicators of the quality of a computer. If your CPU is too weak when paired up with your GPU, then check out the processor you’re using. Think carefully about whether you need to increase the CPU if you are going to use the graphics card for everyday computer use and a bit of gaming as well.

If it says your CPU is too powerful for your graphics card, don’t worry about it. Whatever you want, you can choose. In this case, it is a waste of money to upgrade your GPU just to improve your CPU performance. Plus, the bottleneck calculator has buttons that link to purchasing sites.

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