Is an 850W PSU enough for a 9070XT setup?

June 13, 2025 2 answers
Asked by ChillPanda99
I'm wondering if an 850W power supply unit is sufficient for my setup with a 9070XT. I've seen varying opinions on this, so I'd love to hear what others think!

Answers

TechieTom23
Yes, definitely! The 90 series cards are really efficient these days. You could probably get by with a 600W PSU, but 850W will give you plenty of headroom.

PowerNerd85: That's true! I feel like nowadays, unless you're pushing top-tier setups with super high-end CPUs, 850W is a sweet spot.

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GamerGal42
Absolutely, an 850W PSU should be more than enough for the 9070XT. I actually used a 750W for my 4090 without any issues, so you should be totally fine.
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