Corsair - RM1200x SHIFT vs Thermaltake - Toughpower GF3 1200W
Between the RM1200x SHIFT and Toughpower GF3 1200W, the RM1200x SHIFT comes out ahead in several specs, while the Toughpower GF3 1200W wins on several specs. Overall, the RM1200x SHIFT scores 84.5 and the Toughpower GF3 1200W scores 84.5 on our Mars Score.
Which should you buy?
These two are evenly matched on the broad strokes; the decision sits on which individual spec advantages weigh more for your use.
The RM1200x SHIFT does not pull ahead on any single popular-comparison spec — its strengths sit in the spec-table groups rather than the headline advantages.
The Toughpower GF3 1200W similarly does not carry a headline advantage on the popular specs — look at the full table for category-specific deltas.
Both ship with comparable wattage, efficiency, modular, so those specs do not separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.
Which should you buy: Corsair - RM1200x SHIFT or Thermaltake - Toughpower GF3 1200W?
The two products are effectively tied on the current Mars Score.The more useful decision is the trade-off behind that result: compare the highlighted specifications against the way you will actually use the product.
Choose Corsair - RM1200x SHIFT if…
Corsair - RM1200x SHIFT does not lead a decisive measured field here, so choose it for price, ecosystem, design, or availability when those matter more to you.
Choose Thermaltake - Toughpower GF3 1200W if…
Thermaltake - Toughpower GF3 1200W does not lead a decisive measured field here, so choose it for price, ecosystem, design, or availability when those matter more to you.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Corsair - RM1200x SHIFT wins
- No decisive advantages.
Why Thermaltake - Toughpower GF3 1200W wins
- No decisive advantages.
Spec comparison
Spec
| Spec | Corsair - RM1200x SHIFT | Thermaltake - Toughpower GF3 1200W |
|---|---|---|
| Wattage | 1200 W | 1200 W |
| Efficiency | 80+ Gold | 80+ Gold |
| Form factor | ATX | ATX |
Features
| Spec | Corsair - RM1200x SHIFT | Thermaltake - Toughpower GF3 1200W |
|---|---|---|
| Modular | full | full |
| ATX 3.0 / 12VHPWR | true | true |
| Warranty | 10 yrs | 10 yrs |