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SeaSonic FOCUS SGX (2021) 550W vs SeaSonic PRIME Gold 750W

A side-by-side spec comparison of the SeaSonic FOCUS SGX (2021) 550W and the SeaSonic PRIME Gold 750W. 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 SGX (2021) 550W and SeaSonic PRIME Gold 750W.
Specification
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SeaSonic FOCUS SGX (2021) 550W

No price data

SeaSonic PRIME Gold 750W - Power Supply
SeaSonic PRIME Gold 750W

No price data

Winner
Modularfullfull
Wattage550W750W
Efficiency80+ Gold80+ Gold
Form FactorSFXATX

Winner: SeaSonic PRIME Gold 750W — driven by Wattage (750W)

SeaSonic FOCUS SGX (2021) 550W

0

performance points

SeaSonic PRIME Gold 750W

2

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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