PowerColor
PowerColor Red Devil Radeon RX 6900 XT
RDNA 2 · 16 GB GDDR6 · 300 W · Red Devil
82
/ 100
From $1,128
VS
Radeon RX 9080 XT wins by 11
AMD
Radeon RX 9080 XT
RDNA 4+ · 24 GB · 380 W
93
/ 100
From $899
Specdex verdict
Radeon RX 9080 XT takes it — here’s why.
In our weighted Specdex score, PowerColor Red Devil Radeon RX 6900 XT lands at 82 and Radeon RX 9080 XT at 93. That puts Radeon RX 9080 XT ahead by 11 points — a decisive margin driven mostly by its strengths in the categories below.
Pick PowerColor Red Devil Radeon RX 6900 XT if…
- ✓More VRAM at price tier
- ✓FSR support
- ✓Driver open-source on Linux
Pick Radeon RX 9080 XT if…
- ✓Latest generation silicon
- ✓Improved perf-per-watt
- ✓Full modern feature set
PowerColor Red Devil Radeon RX 6900 XT 82
vs 93 Radeon RX 9080 XT
Score breakdown
PowerColor Red Devil Radeon RX 6900 XT
82 raster 82
rt 72
ai 67
efficiency 76
Radeon RX 9080 XT
93 raster 93
rt 94
ai 94
efficiency 80
Specs side-by-side
| Spec | PowerColor Red Devil Radeon RX 6900 XT | Radeon RX 9080 XT |
|---|---|---|
| Architecture | RDNA 2 | RDNA 4+ |
| VRAM | 16 GB GDDR6 | ▲ 24 GB GDDR6 |
| TBP | 300 W | 380 W |
| Release year | 2020 | 2025 |
PowerColor Red Devil Radeon RX 6900 XT
Pros
- +More VRAM at price tier
- +FSR support
- +Driver open-source on Linux
Cons
- −RT trails NVIDIA
- −AI ecosystem smaller
- −Driver day-0 bugs
Radeon RX 9080 XT
Pros
- +Latest generation silicon
- +Improved perf-per-watt
- +Full modern feature set
Cons
- −Premium pricing
- −Requires up-to-date platform
- −Initial stock scarcity likely
FAQ: PowerColor Red Devil Radeon RX 6900 XT vs Radeon RX 9080 XT
Which is better, PowerColor Red Devil Radeon RX 6900 XT or Radeon RX 9080 XT? +
Radeon RX 9080 XT scores 93 on our weighted rubric — ahead by 11. Your best pick depends on the sub-scores above.
Is PowerColor Red Devil Radeon RX 6900 XT worth the price? +
At $1,128, PowerColor Red Devil Radeon RX 6900 XT delivers a Specdex score of 82 — strongest in raster.
Is Radeon RX 9080 XT worth the price? +
At $899, Radeon RX 9080 XT delivers a Specdex score of 93 — strongest in rt.
Does PowerColor Red Devil Radeon RX 6900 XT or Radeon RX 9080 XT 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.