Fractal Design - Ion+ 2 Platinum 860W vs Seasonic - FOCUS GX-850
Between the Ion+ 2 Platinum 860W and FOCUS GX-850, the Ion+ 2 Platinum 860W comes out ahead in wattage / efficiency, while the FOCUS GX-850 wins on atx 3.0 / 12vhpwr. Overall, the Ion+ 2 Platinum 860W scores 61.5 and the FOCUS GX-850 scores 61.1 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (61.5 vs 61.1). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.
Pick the Ion+ 2 Platinum 860W if you care most about wattage / efficiency. The biggest gaps in its favor are wattage, efficiency.
Pick the FOCUS GX-850 if you care most about atx 3.0 / 12vhpwr. Its strongest claims are atx 3.0 / 12vhpwr.
Both ship with comparable modular, 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 Fractal Design - Ion+ 2 Platinum 860W wins
- ▲Wattage — 1.18% more. 860 W vs 850 W.
- ▲Efficiency: 80+ Platinum (vs 80+ Gold).
Why Seasonic - FOCUS GX-850 wins
- ▲Has ATX 3.0 / 12VHPWR.
Spec comparison
Spec
| Spec | Fractal Design - Ion+ 2 Platinum 860W | Seasonic - FOCUS GX-850 |
|---|---|---|
| Wattage | 860 Wlead | 850 W |
| Efficiency | 80+ Platinumlead | 80+ Gold |
| Form factor | ATX | ATX |
Features
| Spec | Fractal Design - Ion+ 2 Platinum 860W | Seasonic - FOCUS GX-850 |
|---|---|---|
| Modular | full | full |
| ATX 3.0 / 12VHPWR | false | truelead |
| Warranty | 10 yrs | 10 yrs |
Spec-level deep dives
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