The Thermaltake Toughpower GF3 850W wins in 3 out of 7 comparable specs. Its biggest advantage is 12VHPWR Connector (100% better).
Focus GX-1000 wins in 1 spec (Wattage: 18% better).
Recommendation
Choose Toughpower GF3 850W if you want the best overall performance — especially 12vhpwr connector.
Choose Focus GX-1000 if wattage matters more to you.
| Spec | SeasonicFocus GX-1000 | ThermaltakeToughpower GF3 850W |
|---|---|---|
| Power | ||
| Wattage | 1000W+18% | 850W |
| Efficiency | 80+ Gold | 80+ Gold |
| ATX Version | ATX 2.0 | ATX 3.0+50% |
| Design | ||
| Modular | Full | Full |
| Fan Size | 120 mm | 120 mm |
| Depth | 140 mm | 150 mm |
| Connectors | ||
| SATA Connectors | 10 | N/A |
| PCIe Connectors | 6 | N/A |
| Features | ||
| 12VHPWR Connector | No | Yes+100% |
| Warranty | 10 | 10 |
| Price | ||
| MSRP | $150 | $120−20% |
| Release Date | Aug 2019 | Jan 2023 |
