1-3 of 3 Answers
Yes, the 850 watt unit should cover your power needs for running a single 3080 card.
Sorry, there was a problem. Please try again later.Yes, it has enough power for the 10900k with 3080. I'm running a 5950x with 3080 without issue.
Sorry, there was a problem. Please try again later.Yes. Depending on the 3080 you have you might get close but even at peak, you shouldn't be over 700w on high draw with overclocking. I have a similar setup but with a 10850k. I have an EVGA 3080 ftw3 ultra with the 450w bios on it and I still peak at about 780w under heavy load.
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