SeaSonic FOCUS GX-1000 ATX 3.0 1000W vs SeaSonic M12II 430W

A side-by-side spec comparison of the SeaSonic FOCUS GX-1000 ATX 3.0 1000W and the SeaSonic M12II 430W. We line up every specification and score the ones that matter most in this category — weighted, not a raw count of specs won — to reach an overall verdict so you can decide which power supply is right for your build.

Side-by-side specification comparison of SeaSonic FOCUS GX-1000 ATX 3.0 1000W and SeaSonic M12II 430W.
Specification	SeaSonic FOCUS GX-1000 ATX 3.0 1000W $199.00 Winner Buy on Newegg	SeaSonic M12II 430W No price data
Modular	full	non-modular
Wattage	1000W	430W
Efficiency	80+ Gold	80+ Bronze
Form Factor	ATX	ATX

Winner: SeaSonic FOCUS GX-1000 ATX 3.0 1000W — driven by Efficiency (80+ Gold), Wattage (1000W), Modular (full)

SeaSonic FOCUS GX-1000 ATX 3.0 1000W

performance points

SeaSonic M12II 430W

performance points

Winner is scored by weighting the specs that matter most in this category (not a raw count of specs won).

As an Amazon Associate, PlanMyPC earns from qualifying purchases made through links on this page.

Compare more parts

Add a third or fourth power supply to this comparison, or build a side-by-side from scratch in the interactive compare tool.

Open in interactive compare tool All Power Supply