The Corsair HX1500i wins in 2 out of 7 comparable specs. Its biggest advantage is Wattage (76% better).
Toughpower GF3 850W wins in 1 spec (MSRP: 66% better).
Recommendation
Choose HX1500i if you want the best overall performance — especially wattage.
Choose Toughpower GF3 850W if msrp matters more to you.
| Spec | CorsairHX1500i | ThermaltakeToughpower GF3 850W |
|---|---|---|
| Power | ||
| Wattage | 1500W+76% | 850W |
| Efficiency | 80+ Platinum+25% | 80+ Gold |
| ATX Version | ATX 3.0 | ATX 3.0 |
| Design | ||
| Modular | Full | Full |
| Fan Size | 140 mm | 120 mm |
| Depth | 200 mm | 150 mm |
| Features | ||
| 12VHPWR Connector | Yes | Yes |
| Warranty | 10 | 10 |
| Price | ||
| MSRP | $350 | $120−66% |
| Release Date | Sep 2023 | Jan 2023 |
