Radeon RX 7900 XT
RDNA 3 · 20 GB GDDR6 · 315 W
Radeon RX 9070
RDNA 4 · 16 GB · 220 W · $549
Dead heat — it comes down to priorities.
In our weighted Specdex score, Radeon RX 7900 XT lands at 88 and Radeon RX 9070 at 88. With scores tied, the decision hinges on which sub-scores matter most to you.
Pick Radeon RX 7900 XT if…
- ✓More VRAM at price tier
- ✓FSR support
- ✓Driver open-source on Linux
Pick Radeon RX 9070 if…
- ✓Same 16 GB as XT sibling
- ✓Lower power than 9070 XT
- ✓Excellent price-to-frame
Winner by scenario
Derived from the sub-score breakdown · not a separate test4K & rasterization
TieTraditional rendering throughput at high resolution
Effectively tied — neither pulls a 2-point weighted lead.
Ray tracing
Radeon RX 9070RT-heavy titles with path-traced lighting
Radeon RX 9070 leads on rt (82 vs 78).
AI workloads
Radeon RX 9070Local inference, upscaling, generative tools
Radeon RX 9070 leads on ai (80 vs 73).
Power efficiency
Radeon RX 9070Frames per watt — heat, noise, and PSU sizing
Radeon RX 9070 leads on efficiency (92 vs 77).
Value for money
Radeon RX 9070Specdex score per dollar at MSRP
Radeon RX 9070 more score per dollar ($549 vs $899).
Score breakdown
Specs side-by-side
| Spec | Radeon RX 7900 XT | Radeon RX 9070 |
|---|---|---|
| Architecture | RDNA 3 | RDNA 4 |
| VRAM | ▲ 20 GB GDDR6 | 16 GB GDDR6 |
| TBP | 315 W | 220 W |
| Release year | 2022 | — |
| Memory bus | — | 256-bit |
Radeon RX 7900 XT
- +More VRAM at price tier
- +FSR support
- +Driver open-source on Linux
- −RT trails NVIDIA
- −AI ecosystem smaller
- −Driver day-0 bugs
Radeon RX 9070
- +Same 16 GB as XT sibling
- +Lower power than 9070 XT
- +Excellent price-to-frame
- −Slightly slower than XT
- −RT still trails NVIDIA
- −FSR 4 needs game adoption
FAQ: Radeon RX 7900 XT vs Radeon RX 9070
Which is better, Radeon RX 7900 XT or Radeon RX 9070? +
Both score 88 on our weighted rubric — tied. 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 9070 worth the price? +
At $549, Radeon RX 9070 delivers a Specdex score of 88 — strongest in efficiency.
Does Radeon RX 7900 XT or Radeon RX 9070 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.
Which is better for ray tracing, Radeon RX 7900 XT or Radeon RX 9070? +
Radeon RX 9070 — leads on rt (82 vs 78). RT-heavy titles with path-traced lighting.
Which is better for AI workloads, Radeon RX 7900 XT or Radeon RX 9070? +
Radeon RX 9070 — leads on ai (80 vs 73). Local inference, upscaling, generative tools.