The best power supply calculators

OuterVision

She was one of the pioneers in taking out a tool of this type. We like it because it includes two different forms: the expert and the basic one. In the expert we can fill in almost any value on our GPU or CPU. A priori, it is one of the most complete and versatile on the internet, so we had to include it.

The only "catch" we see is that it gives us a verdict and recommends a totally different product. For example, you can recommend a 500 W source, but suggests that we buy one that has 850 W. We want to believe that it is a tool error, as it can lead to confusion for those who do not know their needs and who are guided 100 % for this calculator.

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be quiet!

We find an online power supply calculator very interesting as well as simple. We do not have expert mode here, but we will enjoy other functions that we find very interesting. When you finish filling in the specifications of your PC, be quiet! He gives us his own verdict and tells us what power sources he recommends.

We really liked that we can put filters to refine what we value most in a power supply. Depending on it, the options will vary. We can choose whether we want to modulate it, ATX or SFX, the price range, our maximum watts and what is best for me: it tells us how much load the source will have with each choice:

550W: 87%. 650W: 73%. 750W: 63%.

This helps those who do not know about power supplies to choose a source that will not fall short in the future. I wish it worked with all the sources on the market, but we understand that be quiet has worked for itself and we value it.

You can access it through this link.

Newegg

We head into the quintessential American component store to discover one of the best power supply calculators on the market. Without wishing to break this good moment, I must say that he has not left me very happy with his recommendation.

I have filled in all the calculators in the same way, but Newegg's seems to be too optimistic and recommends 377 W. His “minipoint” takes him because if we give “ Shop Psus ” the filtered power sources will appear to us by said recommendation. This helps us search less and find more sources of food that serve us.

In this sense, they forget to ask how many fans we have installed in our equipment. On the other hand, it is true that said calculator incorporates a very interesting FAQ about power supplies that can help the consumer.

Finally, tell those of you who use this calculator that the verdict refers to the minimum watts for your power supply, not the recommended ones.

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PC builds

Despite its similarities with that of OuterVision, it seems to us that this website is not trying to sell us anything, but that they want to help us. After entering the data, they will teach us many useful contents to understand how energy consumption is distributed throughout our PC.

They do this with a pie chart and a table that orders the components that consume the most. They also illustrate us with the minimum watts and recommended watts. In my opinion, it seems to me the best online power supply calculator that we can find.

I like that they add an extra 33% "just in case the flies ", but I have to say that it is still insufficient and that you use these tools to get an idea of what you need.

On my computer, at a minimum, I would have to use 550W being realistic. No tool measures how well we overclock or takes into account the consumption that a GPU OC can have in full load.

To access it, click on this link.

EVGA

Finally, to say that we liked the EVGA calculator for being different than the others: direct, fast and concise. He asks us questions about our computer to determine what type of font we need. The only thing that fails is that it does not say how many watts our PC requires, it simply shows us model results.

In addition, it has certain filters that we can change to get to refine our budget well and satisfy our needs. As for results and estimates, it seems to me the most accurate calculator of all because, in my experience, a PC of my characteristics requires 500W at least, which I have not seen in other calculators.

Enter here.

Conclusions

After using them, I realize that they are only tools for giving estimates, not for dictating how many watts we need. You have to know that the consumption of our PC is not the same always, but it changes depending on whether it is idle or fully loaded. Furthermore, if you have the PC overclocked, as is my case.

In order to offer you the most accurate and concise conclusions possible on the best power supply calculators, we will summarize it in 3 points:

Accuracy In my opinion, the EVGA calculator is the most accurate of all. Complete. I may keep the PC builds for all the data they show us from a form. Functionality. In this case, I go for the be quiet! because I really liked the fact that they illustrate how much load the font would have with my configuration.

I hope you liked this article and tell us all your questions.

We recommend the best power supplies in the world

Which calculator do you like the most? What experiences have you had with power supplies? Have you ever used a calculator?