GeForce RTX 5090
Blackwell · 32 GB GDDR7 · 575 W
Radeon RX 7900 XT
RDNA 3 · 20 GB GDDR6 · 315 W
GeForce RTX 5090 takes it — here’s why.
In our weighted Specdex score, GeForce RTX 5090 lands at 98 and Radeon RX 7900 XT at 88. That puts GeForce RTX 5090 ahead by 10 points — a decisive margin driven mostly by its strengths in the categories below.
Pick GeForce RTX 5090 if…
- ✓Unrivaled 4K and path-tracing
- ✓DLSS 4 Multi-Frame Gen
- ✓32 GB VRAM for AI
Pick Radeon RX 7900 XT if…
- ✓More VRAM at price tier
- ✓FSR support
- ✓Driver open-source on Linux
Winner by scenario
Derived from the sub-score breakdown · not a separate test4K & rasterization
GeForce RTX 5090Traditional rendering throughput at high resolution
GeForce RTX 5090 leads on raster (100 vs 88).
Ray tracing
GeForce RTX 5090RT-heavy titles with path-traced lighting
GeForce RTX 5090 leads on rt (100 vs 78).
AI workloads
GeForce RTX 5090Local inference, upscaling, generative tools
GeForce RTX 5090 leads on ai (100 vs 73).
Power efficiency
TieFrames per watt — heat, noise, and PSU sizing
Effectively tied — neither pulls a 2-point weighted lead.
Value for money
Radeon RX 7900 XTSpecdex score per dollar at MSRP
Radeon RX 7900 XT more score per dollar ($899 vs $1,999).
Score breakdown
Specs side-by-side
| Spec | GeForce RTX 5090 | Radeon RX 7900 XT |
|---|---|---|
| Architecture | Blackwell | RDNA 3 |
| CUDA cores | 21,760 | — |
| Tensor cores | 680 (5th gen) | — |
| RT cores | 170 (4th gen) | — |
| VRAM | ▲ 32 GB GDDR7 | 20 GB GDDR6 |
| Memory bus | 512-bit | — |
| Bandwidth | 1792 GB/s | — |
| TBP | 575 W | 315 W |
| PCIe | PCIe 5.0 x16 | — |
| Release year | — | 2022 |
GeForce RTX 5090
- +Unrivaled 4K and path-tracing
- +DLSS 4 Multi-Frame Gen
- +32 GB VRAM for AI
- −Enormous power draw
- −Two-slot+ cooler required
- −Scarce MSRP supply
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
FAQ: GeForce RTX 5090 vs Radeon RX 7900 XT
Which is better, GeForce RTX 5090 or Radeon RX 7900 XT? +
GeForce RTX 5090 scores 98 on our weighted rubric — ahead by 10. Your best pick depends on the sub-scores above.
Is GeForce RTX 5090 worth the price? +
At $1,999, GeForce RTX 5090 delivers a Specdex score of 98 — strongest in raster.
Is Radeon RX 7900 XT worth the price? +
At $899, Radeon RX 7900 XT delivers a Specdex score of 88 — strongest in raster.
Does GeForce RTX 5090 or Radeon RX 7900 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.
Which is better for 4K gaming, GeForce RTX 5090 or Radeon RX 7900 XT? +
GeForce RTX 5090 — leads on raster (100 vs 88). Traditional rendering throughput at high resolution.
Which is better for ray tracing, GeForce RTX 5090 or Radeon RX 7900 XT? +
GeForce RTX 5090 — leads on rt (100 vs 78). RT-heavy titles with path-traced lighting.