Seasonic FOCUS GX 850W vs Seasonic PRIME GX 850W
SeasonicFOCUS GX 850W850 W · ATX · 80 Plus Gold
SeasonicPRIME GX 850W850 W · ATX · 80 Plus Gold
In short
Seasonic FOCUS GX 850W and Seasonic PRIME GX 850W land level on every measure the site tracks.
| Specification | SeasonicFOCUS GX 850W | SeasonicPRIME GX 850W |
|---|---|---|
| Wattage (W) | 850 | 850 |
| Form factor | ATX | ATX |
| Efficiency | 80 Plus Gold | 80 Plus Gold |
| Current best price | 134,97 €at Amazon.de · captured 2026-09-13 | — |
How these two compare
Efficiency
Seasonic FOCUS GX 850W carries an 80 Plus Gold rating; Seasonic PRIME GX 850W is rated 80 Plus Gold. The rating is the 80 PLUS certification each vendor prints, measured at defined load points — a higher tier wastes less of the wall power it draws as heat, which shows up as a cooler, quieter supply and a little off the running cost.
Which to buy
Either. They come out level on every measure the site tracks, so the day's price is the tiebreaker — take whichever is cheaper when you buy.
Common questions about this pair
- Which is more efficient, Seasonic FOCUS GX 850W or Seasonic PRIME GX 850W?
- Seasonic FOCUS GX 850W carries an 80 Plus Gold rating; Seasonic PRIME GX 850W is rated 80 Plus Gold. The rating is the 80 PLUS certification each vendor prints, measured at defined load points — a higher tier wastes less of the wall power it draws as heat, which shows up as a cooler, quieter supply and a little off the running cost.
- Should you buy Seasonic FOCUS GX 850W or Seasonic PRIME GX 850W?
- Either. They come out level on every measure the site tracks, so the day's price is the tiebreaker — take whichever is cheaper when you buy.