I'm currently running a 3070 along with a 9800x3d on a 700W power supply. If I decide to upgrade to a 5070 12GB OC edition, will my 700W PSU be enough, or should I look for a higher wattage supply?
4 Answers
While 700W could work, I'd love to know the brand of your PSU. If it’s a lower-quality unit like the Thermaltake Smart series, consider getting a more reliable one. For instance, the EVGA G2 is a solid option.
Check out pcpartpicker.com for an estimated wattage. Ideally, you should choose a PSU with some extra headroom, so if your total estimate is around 550W, opting for a 750W would give you a good safety margin.
Yes, 700W should generally be enough for your setup, but it really depends on the quality of your PSU.
You can check your components on a site like particles.com, and it’ll help you figure out the wattage you actually need.
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