Will a 750W Powersupply be enough for SLI 780 FTW's?

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GhostSlayer0602

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Jan 23, 2015
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hi, im new to the forums and im thinking of getting a Second 780 FTW Edition but i only have a Corsair 750W Power supply i've seen online that people are saying that a 750w psu will be enough but others are saying it will be Cutting it to close so im wondering what do you guys think or suggest? would it be fine or should i upgrade my Psu if i do get a second GPU.
 
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chandan lalit jha
hey GhostSlayer0602 Corsair 750w Modular Gold is good for your current configuration ,,,,,,,,,,,,,,,,,, But if U want another 780 FTW than u must have a Minimum 850W Gold Certified PSU
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jimthenagual

jimthenagual

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Apr 8, 2012
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It will be cutting it close, depending on your CPU.

The TDP of a 780 FTW is 250W, that's 500W in GPUs right there. Add another 100 for a i5/i7 (more if it's an FX) CPU, another 100 for the rest of your system and you're up to 700W. That's an unrealistic full load draw, but you're at next to zero overhead.

I'd be looking at a 850W myself. It's complete overkill, but it's nice to have the PSU relaxing most of the time.
 
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chandan lalit jha

chandan lalit jha

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Jan 12, 2015
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hey GhostSlayer0602 Corsair 750w Modular Gold is good for your current configuration ,,,,,,,,,,,,,,,,,, But if U want another 780 FTW than u must have a Minimum 850W Gold Certified PSU
 
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