Power draw

[bigkid]

will a 850w ps draw more than a 750w ps under the same load?

 

[mindless728]

the only difference is if the have different efficiencies at that load level

 

[JohnnyLucky]

The answer to your question is no. As mindless728 already pointed, there could be a little bit of difference if the two psu's operate at different efficiency levels for the same load. The newer high quality psu's operate at high efficiency levels across a wide range of operating loads.

Unfortunately there are still a lot of cheap, inefficient, psu's of questionable quality and performance being manufactured.

 

[bigkid]

thanks so much for helpfull reply, exactly the answer i was looking for