Corsair RM1200x SHIFT vs Corsair SF1000 (2024)
The Corsair RM1200x SHIFT leads on high-power builds, scoring 108.8 — about 9% ahead of the Corsair SF1000 (2024). The Corsair RM1200x SHIFT comes out ahead in 3 of the 3 uses we score. The Corsair SF1000 (2024) is the cheaper of the two: the Corsair RM1200x SHIFT costs around 14% more at RRP. For bang for your buck, the Corsair SF1000 (2024) is the stronger value pick. It's a split call: the Corsair RM1200x SHIFT scores higher, but the Corsair SF1000 (2024) gives more for the money.
| RM1200x SHIFTCorsairour pick | SF1000 (2024)Corsair | |
|---|---|---|
| Performance scores | ||
| High-Power | 108.8 ★ | 100 |
| Mainstream | 105.5 ★ | 100 |
| Efficiency | 100.9 ★ | 100 |
| Value scores | ||
| High-Power | 217.6 | 227.3 ★ |
| Mainstream | 211 | 227.3 ★ |
| Efficiency | 201.8 | 227.3 ★ |
| Specifications | ||
| Wattage | 1200 W ★ | 1000 W |
| ATX Spec | 3.1 | 3.1 |
| Efficiency @50% | 90 % | 92 % ★ |
| Warranty | 10 yr | 10 yr |
| RRP | £198 | £174 ★ |
★ marks the winner on each row (for TDP, latency and price, lower is better). Ties unmarked. Scores are our own absolute figures; specs and prices are facts from their sources.
RM1200x SHIFT full specs →SF1000 (2024) full specs →See the full ranking →