EVGA - SuperNOVA 850 G7 vs Fractal Design - Ion+ 2 Platinum 860W
Between the SuperNOVA 850 G7 and Ion+ 2 Platinum 860W, the SuperNOVA 850 G7 comes out ahead in several specs, while the Ion+ 2 Platinum 860W wins on wattage / efficiency. Overall, the SuperNOVA 850 G7 scores 61.1 and the Ion+ 2 Platinum 860W scores 61.5 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (61.1 vs 61.5). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.
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 Ion+ 2 Platinum 860W if you care most about wattage / efficiency. Its strongest claims are wattage, efficiency.
Both ship with comparable modular, atx 3.0 / 12vhpwr, warranty, 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.
Why EVGA - SuperNOVA 850 G7 wins
- No decisive advantages.
Why Fractal Design - Ion+ 2 Platinum 860W wins
- ▲Wattage — 1.18% more. 860 W vs 850 W.
- ▲Efficiency: 80+ Platinum (vs 80+ Gold).
Spec comparison
Spec
| Spec | EVGA - SuperNOVA 850 G7 | Fractal Design - Ion+ 2 Platinum 860W |
|---|---|---|
| Wattage | 850 W | 860 Wlead |
| Efficiency | 80+ Gold | 80+ Platinumlead |
| Form factor | ATX | ATX |
Features
| Spec | EVGA - SuperNOVA 850 G7 | Fractal Design - Ion+ 2 Platinum 860W |
|---|---|---|
| Modular | full | full |
| ATX 3.0 / 12VHPWR | false | false |
| Warranty | 10 yrs | 10 yrs |
Spec-level deep dives
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