EVGA 850 GQ 850W vs EVGA SuperNOVA 850 B2 850W

A side-by-side spec comparison of the EVGA 850 GQ 850W 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 850 GQ 850W and EVGA SuperNOVA 850 B2 850W.
Specification	EVGA 850 GQ 850W $220.00 Winner Buy on Newegg	EVGA SuperNOVA 850 B2 850W No price data
Modular	semi	semi
Wattage	850W	850W
Efficiency	80+ Gold	80+ Bronze
Form Factor	ATX	ATX

Winner: EVGA 850 GQ 850W — driven by Efficiency (80+ Gold)

EVGA 850 GQ 850W

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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