Gigabyte UD1300GM PG5 1300W vs Seasonic PRIME GX 1300W
GigabyteUD1300GM PG5 1300W1300 W · ATX · 80 Plus Gold
SeasonicPRIME GX 1300W1300 W · ATX · 80 Plus Gold
In short
Gigabyte UD1300GM PG5 1300W and Seasonic PRIME GX 1300W land level on every measure the site tracks.
| Specification | GigabyteUD1300GM PG5 1300W | SeasonicPRIME GX 1300W |
|---|---|---|
| Wattage (W) | 1300 | 1300 |
| Form factor | ATX | ATX |
| Efficiency | 80 Plus Gold | 80 Plus Gold |
| Current best price | $392.90at Newegg · captured 2026-09-13 | — |
How these two compare
Efficiency
Gigabyte UD1300GM PG5 1300W carries an 80 Plus Gold rating; Seasonic PRIME GX 1300W 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, Gigabyte UD1300GM PG5 1300W or Seasonic PRIME GX 1300W?
- Gigabyte UD1300GM PG5 1300W carries an 80 Plus Gold rating; Seasonic PRIME GX 1300W 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 Gigabyte UD1300GM PG5 1300W or Seasonic PRIME GX 1300W?
- 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.