750 W Wattage — 3 Power Supplies Compared

Decision table

750 W Wattage: which one for what?

The 3 models on this page are scored only against each other, for the use you pick. Scores come from the spec sheets; no price and no advertising go in.

What will you use it for? Gaming Quiet operation Value for Money Thin & Light

Leads for Gaming: Corsair RM750x (2024)76%

Leads for Quiet operation: Corsair RM750x (2024)70%

Leads for Value for Money: Corsair SF750 Platinum60%

Leads for Thin & Light: Corsair SF750 Platinum76%

#1#1#2#2
Corsair RM750x (2024)Corsair
750 W · 80 PLUS Gold · Fully Modular
76% 70% 58% 55%
Why it ranks here
- Editorial tag: Gaming
- ATX 3.x standard
Why it ranks here
- Cybenetics A+ noise rating
- Zero-rpm fan mode
Why it ranks here
- 80 PLUS Gold
- 10-year warranty
Why it ranks here
- Fully modular cables
#2#2#1#1
Corsair SF750 PlatinumCorsair
750 W · 80 PLUS Platinum · Fully Modular
74% 60% 60% 76%
Why it ranks here
- Editorial tag: Gaming
- ATX 3.x standard
Why it ranks here
- Zero-rpm fan mode
Why it ranks here
- 80 PLUS Platinum
Why it ranks here
- Editorial tag: Thin & Light
- SFX compact form
- Fully modular cables
#3#3#3#3
Corsair CX750 BronzeCorsair
750 W · 80 PLUS Bronze · Non-modular
62% 50% 56% 50%
Why it ranks here
- Editorial tag: Gaming
Why it ranks here
Nothing stands out for this use; the score comes from overall balance.
Why it ranks here
- Value segment
Why it ranks here
Nothing stands out for this use; the score comes from overall balance.