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Is a 750W PSU Sufficient for an RTX 3080 Ti?

January 8, 2026 3 answers
Asked by TechieGamer42
I'm planning to upgrade my PC and I'm prioritizing my components. I'm curious if the XPG Pylon 750W 80+ Bronze power supply is adequate for my Zotac Trinity OC RTX 3080 Ti. If not, I would appreciate recommendations for good quality power supplies. Thanks a lot!
3080ti gaming PC Hardware hardware upgrade power supply PSU

Answers

PowerCheck230
750W is sufficient, but you may experience some variability due to the PSU's performance under load. I suggest looking into higher-quality units if you want optimal stability. If you're considering it, what other specs do you have planned?
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VoltageWiz78
Yeah, you'll be fine with that wattage. I have a setup similar to yours, running a 3080 and a couple of other components on a 650W PSU with no issues. Just be aware that your current PSU's transient response isn't the best, so keep an eye on performance. You might want to check some reviews for peace of mind.
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PSUBuddha
The 750W should be enough power-wise, but the quality of the PSU matters. It's generally better to aim for a Gold-rated PSU instead of Bronze, just for efficiency and reliability. What other components are you running?
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