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01Best overall PSU for RX 7800 XTBest overall PSU for RX 7800 XT
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02Best budget PSU for RX 7800 XTBest budget PSU for RX 7800 XT
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03Best power efficient PSU for RX 7800 XTBest power efficient PSU for RX 7800 XT
Let’s go over the best PSU for RX 7800 XT, the latest graphics card from AMD.
With a release date set in early September, the RX 7800 XT has gotten all the spotlight around it. After all, the card is intended for high-end 1440p gaming along with solid 4K performance, all while maintaining a very tempting price-to-performance ratio. Of course, this also means you need to equip it with the best power supply for a reliable and long-lasting gaming experience.
If you don’t already have a good power supply, then worry not because we have got you covered. Our guide lists the best power supply for gaming, ranging from pocket-friendly options to the most power-efficient.
Best PSU for RX 7800 XT at a glance
Corsair CX750M
Dimensions
5.9 x 6.3 x 3.4 inches
80 Plus Certification
Bronze
Wattage
750W
ASUS TUF Gaming 850W
Dimensions
5.9 x 5.9 x 3.4 inches
80 Plus Certification
Gold
Wattage
850W
Modularity
Full
Corsair RM850
Dimensions
6.3 x 5.91 x 3.39 inches
80 Plus Certification
Gold
Wattage
850W
Modularity
Fully
For those who are looking for a PSU with high wattage, two of the options included are at 850W. If you’re wanting to check out more, then we’d recommend taking a look at the best 850W PSU.
If you’re wanting to have a wider picture of PSUs then it would be helpful to take a look at the PSU tier list.
Best overall PSU for RX 7800 XT
Corsair CX750M
Dimensions
5.9 x 6.3 x 3.4 inches
80 Plus Certification
Bronze
Wattage
750W
- 750w output is good
- Solid build quality
- Tempting price tag
- Bronze efficiency
The best overall PSU for RX 7800 XT is the Corsair CX750M, and it is here for striking the perfect balance between high performance and good pricing. It has everything you would need to power your RX 7800 XT with zero reliability or stability issues.
First up, the PSU comes with a 750W maximum output, which is 50W more than what’s recommended for the RX 7800 XT. It’s definitely a strong contender for the best 750W PSU. This way, you have a good headroom in case you go down the overclocking route. Second, sure, you don’t get 80 PLUS Gold efficiency, but Bronze isn’t that bad, and knowing Corsair, we know the PSU will not leave you hanging any time soon.
It also features a semi-modular design, meaning that the important cables are permanently attached, and you can remove the less frequently used cables for easier installation and cable management. Overall, if you are after an all-rounder PSU that is perfect for your RX 7800 XT, then consider the Corsair CX750M.
Best budget PSU for RX 7800 XT
ASUS TUF Gaming 850W
Dimensions
5.9 x 5.9 x 3.4 inches
80 Plus Certification
Gold
Wattage
850W
Modularity
Full
- Affordable
- High 850W wattage
- ATX 3.0 compatility
- Dual-bearing fan can get noisy
The best budget PSU for RX 7800 XT has to be the ASUS TUF Gaming 850W Gold. Despite going easy on the pocket, the TUF Gaming PSU offers excellent performance with its 850W maximum output. This gives you more than enough headroom to not only run the RX 7800 XT at its full potential but also overclock your gaming PC if you’re into that.
The PSU also comes with 80 Plus Gold Certification, which is really impressive to see at such a low price point. Furthermore, it is ATX 3.0 compatible, meaning you won’t have to swap your PSU if you upgrade your GPU down the road. For easy cable management, you get a fully modular design.
All things considered, the ASUS TUF Gaming 850W Gold is quite a bang for the buck. ASUS even provides a 10-year warranty, which really puts into perspective how reliable this PSU is. With that said, if you’re on a budget and you want to upgrade your PSU for the RX 7800 XT, then the TUF Gaming 850W Gold is the best budget PSU you can get.
Best power efficient PSU for RX 7800 XT
Corsair RM850
Dimensions
6.3 x 5.91 x 3.39 inches
80 Plus Certification
Gold
Wattage
850W
Modularity
Fully
- High 850W wattage
When it comes to the best power efficient PSU for RX 7800 XT, the Corsair RM850 takes the crown. Apart from its 80 Plus Gold Certification and 105°C Rated Capacitors, which already rank it among some of the best power supplies when it comes to efficiency, the PSU also supports Modern Standby. It is a standby feature first introduced in Windows 10. Modern Standby maintains an internet connection even when your PC is in sleep mode, allowing you to continue your downloads. Plus, as a result, your PC will wake up twice as fast.
The RM850 makes sure the power consumption stays as efficient as possible when all of this is happening. For the best experience, its 140mm fan is specifically designed to minimize the noise profile. As for performance, the RM850 offers an 850W maximum output, which is more than enough for the RX 7800 XT.
Corsair’s RM-series PSUs are known for their reliability, and that reputation carries to the RM850 as well as Corsair has used high-quality components. Overall, if you are after power efficiency, then the Corsair RM850 will blow you away.
What power supply do I need for RX 7800 XT?
The RX 7800 XT can easily run with a 700W power supply. Just make sure to for a trusted brand that has a reputation for reliability.
How many watts is the RX 7800 XT?
The RX 7800 XT is rated to draw 245W from its 2x 8-pin power connectors. The 245W power consumption means a 700W is enough for it.
