Correct PSU for SLI

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Stuart Weekes

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Aug 9, 2014
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I was wondering if an 850w PSU will be fine with 2 or 3 GTX 770's (2GB) or if not do you have any suggestions on what wattage will be okay
 
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You should be fine with a decent 1000W power supply for 3 770's. Their max TDP is 230W, so three of them would use at most 690W. Unless you're using one of AMD's 220W CPU's or something ridiculous like that, 1000W should be enough for three of them.
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Mattib 050

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Nov 24, 2013
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You should be fine with a decent 1000W power supply for 3 770's. Their max TDP is 230W, so three of them would use at most 690W. Unless you're using one of AMD's 220W CPU's or something ridiculous like that, 1000W should be enough for three of them.
 
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