Best PSU for Nvidia RTX 3070 GPU 2023

Keep your RTX 3070 running optimally with these PSUs

Table of Contents

Are you looking for the best PSU for your RTX 3070? It is important to have a reliable power supply unit (PSU) that can provide enough power for your system.

In this article, we will discuss the best PSU options available for powering an RTX 3070 and what to look out for when choosing one. We will also discuss various use cases and how different PSUs can be used to maximize performance.

Best PSU for RTX 3070

When it comes to finding the best PSU for RTX 3070, there are a few things to consider. The power supply unit (PSU) is an important component of any gaming PC and should be chosen carefully. The first PSU on our list is the EVGA SuperNOVA 1000 G+, 80 Plus Gold 1000W. Nvidia recommends a minimum of 650W to run the RTX 3070, but a little legroom is always great, especially if you want to overclock your GPU. It’s 80 Plus Gold rated, so you don’t have to worry about energy efficiency, this one delivers. It has a 135mm Fluid Dynamic Bearing fan and it comes with a 10-year warranty.

Another great option for a PSU for the RTX 3070 is the Thermaltake Toughpower GF1 850W 80+ Gold. This power supply is also 80 Plus Gold rated, ensuring high energy efficiency, and it has a 140mm Hydraulic Bearing Smart Zero Fan it offers superior cooling performance and it operates in near silence. The smart zero feature is basically an auto-regulator. It regulates fan speed based on power consumption. The fan only works when the PSU load goes over 30%. And this is fully modular as well, so you can disconnect any cables you don’t use. Overall, the EVGA SuperNOVA 1000 G+ and the Thermaltake Toughpower GF1 are both excellent choices for a PSU for the RTX 3070, and you can’t go wrong with either one.

Best Budget PSU for RTX 3070

If you need a cheap, but high-performance PSU for your RTX 3070 build, there are ample options to choose from. For the purposes of this article, we are going to choose only one budget PSU, and that is the Corsair RMX Series (2021), RM750x. It should be enough for you to run the RTX 3070, but it’s very important to note that if you want to get the most out of your setup, get a PSU with higher performance.

Conclusion

Overall you need a minimum of 650W to run the RTX 3070, but to get the most out of your GPU, you should seriously consider investing in a GPU with a higher power output, at least 850W or even higher. There are more reasons why you should, one is if you want to overclock your GPU a 650W or 750W PSU may not be enough. You also need to take into account all the other components in your PC, such as your CPU. If you are planning to upgrade your rig in the future, such as getting a second GPU or any other component, it’s good to have a nice surplus of power.

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