EVGA 500 W1 500W vs EVGA SuperNOVA 850 B2 850W

A side-by-side spec comparison of the EVGA 500 W1 500W and the EVGA SuperNOVA 850 B2 850W. 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 EVGA 500 W1 500W and EVGA SuperNOVA 850 B2 850W.
Specification	EVGA 500 W1 500W No price data	EVGA SuperNOVA 850 B2 850W No price data Winner
Modular	non-modular	semi
Wattage	500W	850W
Efficiency	80+	80+ Bronze
Form Factor	ATX	ATX

Winner: EVGA SuperNOVA 850 B2 850W — driven by Efficiency (80+ Bronze), Wattage (850W), Modular (semi)

EVGA 500 W1 500W

performance points

EVGA SuperNOVA 850 B2 850W

performance points

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

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