Thermaltake
Thermaltake Toughpower GF3 1200W
1200 W · Gold
85
/ 100
From $229
VS
Seasonic Focus GX-850 wins by 3
Seasonic
Seasonic Focus GX-850
850 W · Gold
88
/ 100
From $149
Specdex verdict
Seasonic Focus GX-850 takes it — here’s why.
In our weighted Specdex score, Thermaltake Toughpower GF3 1200W lands at 85 and Seasonic Focus GX-850 at 88. That puts Seasonic Focus GX-850 ahead by 3 points — a narrow margin driven mostly by its strengths in the categories below.
Pick Thermaltake Toughpower GF3 1200W if…
- ✓Modular cabling on most
- ✓ATX 3.1 / 12V-2x6 support
- ✓10-year warranty on many
Pick Seasonic Focus GX-850 if…
- ✓Modular cabling on most
- ✓ATX 3.1 / 12V-2x6 support
- ✓10-year warranty on many
Thermaltake Toughpower GF3 1200W 85
vs 88 Seasonic Focus GX-850
Score breakdown
Thermaltake Toughpower GF3 1200W
85 efficiency 85
noise 86
cables 86
value 84
Seasonic Focus GX-850
88 efficiency 88
noise 86
cables 86
value 84
Specs side-by-side
| Spec | Thermaltake Toughpower GF3 1200W | Seasonic Focus GX-850 |
|---|---|---|
| Wattage | 1200 W | 850 W |
| Efficiency | Gold | Gold |
Thermaltake Toughpower GF3 1200W
Pros
- +Modular cabling on most
- +ATX 3.1 / 12V-2x6 support
- +10-year warranty on many
Cons
- −Bulky on higher wattages
- −Fan noise varies by load
- −Cable length may not fit some cases
Seasonic Focus GX-850
Pros
- +Modular cabling on most
- +ATX 3.1 / 12V-2x6 support
- +10-year warranty on many
Cons
- −Bulky on higher wattages
- −Fan noise varies by load
- −Cable length may not fit some cases
FAQ: Thermaltake Toughpower GF3 1200W vs Seasonic Focus GX-850
Which is better, Thermaltake Toughpower GF3 1200W or Seasonic Focus GX-850? +
Seasonic Focus GX-850 scores 88 on our weighted rubric — ahead by 3. Your best pick depends on the sub-scores above.
Is Thermaltake Toughpower GF3 1200W worth the price? +
At $229, Thermaltake Toughpower GF3 1200W delivers a Specdex score of 85 — strongest in noise.
Is Seasonic Focus GX-850 worth the price? +
At $149, Seasonic Focus GX-850 delivers a Specdex score of 88 — strongest in efficiency.
Does Thermaltake Toughpower GF3 1200W or Seasonic Focus GX-850 last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.