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Corsair RM750e vs Seasonic Focus GX-850
| Spec | Corsair RM750e | Seasonic Focus GX-850 |
|---|---|---|
| Wattage | 750W | 850W |
| Efficiency | 80 Plus Gold | 80 Plus Gold |
| Modular | Fully Modular | Fully Modular |
| Warranty | 7 years | 10 years |
| Price | Around $88 | Around $130 |
Wattage Guide — Which Do You Need?
| Build | Expected Draw | Right PSU |
|---|---|---|
| Ryzen 5 7600 plus RX 7700 XT | 420 to 450W | Corsair RM750e |
| Ryzen 7 7700X plus RX 9070 | 470 to 520W | Corsair RM750e |
| Ryzen 7 7800X3D plus RX 9070 XT | 550 to 600W | RM750e works or GX-850 |
| Ryzen 9 7950X3D plus RTX 5080 | 700 to 750W peak | Seasonic Focus GX-850 |
The Verdict
Builds under $1,200: buy the Corsair RM750e at around $88. Builds over $1,500 with a high-end GPU: buy the Seasonic Focus GX-850 for the 10-year warranty and extra headroom.
Shop on Amazon: Corsair RM750e — Best for Builds Under $1,200
Shop on Amazon: Seasonic Focus GX-850 — Best for Builds Over $1,500
Shop on Amazon: Corsair RM850e — Middle Ground Option
Shop on Amazon: Corsair HX1000i — For $2,000 Builds With RTX 5080