Corsair CX550F 550W vs Corsair HX1000i (2022) 1000W

A side-by-side spec comparison of the Corsair CX550F 550W and the Corsair HX1000i (2022) 1000W. 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 Corsair CX550F 550W and Corsair HX1000i (2022) 1000W.
Specification	Corsair CX550F 550W $150.00 Buy on Newegg	Corsair HX1000i (2022) 1000W No price data Winner
Modular	full	full
Wattage	550W	1000W
Efficiency	80+ Bronze	80+ Platinum
Form Factor	ATX	ATX

Winner: Corsair HX1000i (2022) 1000W — driven by Efficiency (80+ Platinum), Wattage (1000W)

Corsair CX550F 550W

performance points

Corsair HX1000i (2022) 1000W

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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