Best power supply for 13th generation Intel CPUs

Best power supply for 13th generation Intel CPUs

Looking for the best power supply for 13th Gen Intel CPUs? Look no further.

Updated November 14, 2022 11:36 am

Best PSU for 13th Gen Intel PSUs


In this guide, we’ll help you find the best power supply for 13th Gen Intel processors so your PC upgrade isn’t hampered by performance limitations. Without further ado, let’s jump to our article on the best power supply for 13th Gen Intel CPUs.

13th Gen Intel processors are out in the open and the performance gains with this generation are certainly pretty impressive. Intel opted for more cores, higher boost clocks and even increased the L3 cache. All of this translates into a performance boost that matters for both gaming and productivity.

Now reading: Best 13th Gen Motherboard.

However, there is a certain trend in recent hardware launches. As performance improves, performance and thermal efficiency will suffer somewhat. This applies to both AMD and Intel and even to a large extent to Nvidia. People upgrading this generation will likely need new power supplies.

Therefore, we will try to help you find the best power supply for Intel 13th Gen processors. Before we dive into our top picks, there are a few things to consider before you decide to upgrade.


Best PSU for 13th Gen Intel: Top Picks

SeaSonic FOCUS GX 1000W

SeaSonic is arguably the most reliable brand when it comes to power supplies. The Focus GX1000W is an excellent premium power supply for 13th generation processors.

EVGA SuperNOVA 850GA

The SuperNova 850GA from EVGA is an excellent high-end power supply that also convinces in terms of price-performance ratio. It’s one of the best options for mid to high-end gaming rigs.

Corsair RM850X 2021

The Corsair RM850X is possibly the best power supply you can buy from Corsair. This 80+ gold power supply should easily hold up for years to come.


Performance requirements and TDP for 13th Gen Intel processors

There are a total of six SKUs for the 13th Gen Raptor Lake lineup. Each processor consumes slightly more power than its previous generation counterparts. Of course, the TDP only goes up when you go from something like the i5 13600K to the i9 13900K.

Let’s take a look at the TDP for each of these processors.

Power consumption of 13th Gen Intel Core i9

  • Intel Core i9-13900K | (Base) 125W (Boost) 253W
  • Intel Core i9-13900KF | (Base) 125W (Boost) 253W

Power consumption of 13th Gen Intel Core i7

  • Intel Core i7-13700K | (Base) 125W (Boost) 253W
  • Intel Core i7-13700KF | (Base) 125W (Boost) 253W

Power consumption of 13th Gen Intel Core i5

  • Intel Core i5-13600K | (Base) 125W (Boost) 181W
  • Intel Core i5-13600KF | (Base) 125W (Boost) 181W

So if you’re upgrading from a processor that’s a few generations old, these numbers will seem pretty high to you. Unfortunately, this has become the norm now, which is probably why you need a new power supply. But what is the best power supply for 13th Gen Intel CPUs?


Need a new power supply for 13th Gen Intel?

The answer to that depends on whether your power supply has enough watts for new hardware. Let’s not forget that you need to consider the graphics card and other components. We’ll look at an example to further illustrate this point.

Let’s say you just bought a brand new Core i5 13600K. If you want to pair it with something like a 4080, you’re already looking at around 500W of power draw. That’s not counting the rest of the components. You always want some headroom before you upgrade.

13th Gen CPU installed

So if you’re building a new PC or upgrading to new hardware, you probably need a new high-capacity power supply. These days 750w is the sweet spot, but if you can for 850 that’s even better for future proofing.

In summary, you need a new power supply for 13th gen Intel if you pair it with a powerful GPU that has recently been released. However, this may not be true if you opt for a GPU that consumes less power. Newegg’s Power Supply Calculator is a great tool for finding this out.


Keep in mind that GPUs have a big impact on what power supply you need

Of course, which power supply you need depends on the CPU you want to get. The 13900K is far more power hungry than the 13600K, meaning you’ll need a better PSU to support it. That being said, the GPU has a massive impact on the power supply you need. Make sure you have all of your components aligned before purchasing a power supply.


Best PSU for 13th Gen Intel CPUs – Overview

Now let’s finally take a look at the best power supply for 13th Gen Intel CPUs.

SeaSonic Focus GX1000

Seasonal FOCUS GX-1000

Seasonal 100W

advantages