EVGA - SuperNOVA 850 G7 vs Thermaltake - Toughpower GF3 1200W
Between the SuperNOVA 850 G7 and Toughpower GF3 1200W, the SuperNOVA 850 G7 comes out ahead in several specs, while the Toughpower GF3 1200W wins on wattage / atx 3.0 / 12vhpwr. Overall, the SuperNOVA 850 G7 scores 61.1 and the Toughpower GF3 1200W scores 77.5 on our Mars Score.
Which should you buy?
The Toughpower GF3 1200W is the clear pick on raw spec strength, leading by 16.4 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
The SuperNOVA 850 G7 does not pull ahead on any single popular-comparison spec — its strengths sit in the spec-table groups rather than the headline advantages.
Pick the Toughpower GF3 1200W if you care most about wattage / atx 3.0 / 12vhpwr. Its strongest claims are wattage, atx 3.0 / 12vhpwr.
Both ship with comparable efficiency, modular, warranty, so those specs do not separate the two — focus on the differences below.
Bottom line: the Toughpower GF3 1200W is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why EVGA - SuperNOVA 850 G7 wins
- No decisive advantages.
Why Thermaltake - Toughpower GF3 1200W wins
- ▲Wattage — 41.18% more. 1200 W vs 850 W.
- ▲Has ATX 3.0 / 12VHPWR.
Spec comparison
Spec
| Spec | EVGA - SuperNOVA 850 G7 | Thermaltake - Toughpower GF3 1200W |
|---|---|---|
| Wattage | 850 W | 1200 Wlead |
| Efficiency | 80+ Gold | 80+ Gold |
| Form factor | ATX | ATX |
Features
| Spec | EVGA - SuperNOVA 850 G7 | Thermaltake - Toughpower GF3 1200W |
|---|---|---|
| Modular | full | full |
| ATX 3.0 / 12VHPWR | false | truelead |
| Warranty | 10 yrs | 10 yrs |
Spec-level deep dives
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