AMD
Radeon RX 7900 XT
RDNA 3 · 20 GB GDDR6 · 315 W
88
/ 100
From $899
VS
Radeon RX 9080 XT wins by 5
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, Radeon RX 7900 XT lands at 88 and Radeon RX 9080 XT at 93. That puts Radeon RX 9080 XT ahead by 5 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Radeon RX 7900 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
Radeon RX 7900 XT 88
vs 93 Radeon RX 9080 XT
Score breakdown
Radeon RX 7900 XT
88 raster 88
rt 78
ai 73
efficiency 77
Radeon RX 9080 XT
93 raster 93
rt 94
ai 94
efficiency 80
Specs side-by-side
| Spec | Radeon RX 7900 XT | Radeon RX 9080 XT |
|---|---|---|
| Architecture | RDNA 3 | RDNA 4+ |
| VRAM | 20 GB GDDR6 | ▲ 24 GB GDDR6 |
| TBP | 315 W | 380 W |
| Release year | 2022 | 2025 |
Radeon RX 7900 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: Radeon RX 7900 XT vs Radeon RX 9080 XT
Which is better, Radeon RX 7900 XT or Radeon RX 9080 XT? +
Radeon RX 9080 XT scores 93 on our weighted rubric — ahead by 5. Your best pick depends on the sub-scores above.
Is Radeon RX 7900 XT worth the price? +
At $899, Radeon RX 7900 XT delivers a Specdex score of 88 — 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 Radeon RX 7900 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.