Power supply for GTX 1080 Ti and GTX 660

Sep 1, 2018
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Hi, I'm wondering if 750W PSU is sufficient to run a system with 2 GPUs (1080 Ti for rendering and 660 dedicated for monitors).

The rest of the system is i7-4770 and 32GB or ram plus a couple of SSDs. Thank you!
 
Solution
If its a good quality PSU you might be alright

1080ti is recommended to have a 600w or 650w, and a 660 has a max tdp of 140w so in theory youre fine.

since you say the 660 will simply be a monitor output you shouldn't ever get near the 140w tdp of the 660, I wouldn't recommend overclocking them both and stress testing them both at once though.
If its a good quality PSU you might be alright

1080ti is recommended to have a 600w or 650w, and a 660 has a max tdp of 140w so in theory youre fine.

since you say the 660 will simply be a monitor output you shouldn't ever get near the 140w tdp of the 660, I wouldn't recommend overclocking them both and stress testing them both at once though.
 
Solution