“Will my Thermaltake Tough Power 750W 80+ Gold handle the card or do I need a bigger PSU?”

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• 750w is fine. In leaked benchmarks, TOTAL system draw (GPU, CPU, hard drives, RAM, cooling, etc) wasnt much over 500w. 750w power supply is exactly what Nvidia recommends for the 3080 AND 3090, anyways.

  Answered by Scarey 5 years ago

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• It should be good just be careful if you decide to a overclock.

  Answered by Paxton 4 years ago

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• You should be good. NVIDIA's site says you should have at least a 750w PSU and some reviewers are saying you could get by with a 650w but I don't know about that.

  Answered by RetailMaster 5 years ago

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