PSU 430 80 Plus or 500 not certified?

mo7ablp7

Honorable
May 31, 2013
14
0
10,510
Hi,

I'm picking a PSU, I settled on the EVGA models.

They have 430W "EVGA 430W 80 Plus PSU (100-W1-0430-KR)" which is 80 PLUS Certified.

And the

500W "EVGA 500W PSU (100-W1-0500-KR)" which is not 80 plus certified.

Which should I choose? (price is about the same)

Will the 500Watts un-certified deliver less than the 430's certified ratio?

Thanks