AMD
Radeon RX 7900 GRE
RDNA 3 · 16 GB GDDR6 · 260 W
85
/ 100
From $549
VS
GeForce RTX 5090 wins by 13
NVIDIA
GeForce RTX 5090
Blackwell · 32 GB GDDR7 · 575 W
98
/ 100
From $1,999
Specdex verdict
GeForce RTX 5090 takes it — here’s why.
In our weighted Specdex score, Radeon RX 7900 GRE lands at 85 and GeForce RTX 5090 at 98. That puts GeForce RTX 5090 ahead by 13 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Radeon RX 7900 GRE if…
- ✓More VRAM at price tier
- ✓FSR support
- ✓Driver open-source on Linux
Pick GeForce RTX 5090 if…
- ✓Unrivaled 4K and path-tracing
- ✓DLSS 4 Multi-Frame Gen
- ✓32 GB VRAM for AI
Radeon RX 7900 GRE 85
vs 98 GeForce RTX 5090
Score breakdown
Radeon RX 7900 GRE
85 raster 85
rt 75
ai 70
efficiency 78
GeForce RTX 5090
98 raster 100
rt 100
ai 100
efficiency 78
Specs side-by-side
| Spec | Radeon RX 7900 GRE | GeForce RTX 5090 |
|---|---|---|
| Architecture | RDNA 3 | Blackwell |
| VRAM | 16 GB GDDR6 | ▲ 32 GB GDDR7 |
| TBP | 260 W | 575 W |
| Release year | 2024 | — |
| CUDA cores | — | 21,760 |
| Tensor cores | — | 680 (5th gen) |
| RT cores | — | 170 (4th gen) |
| Memory bus | — | 512-bit |
| Bandwidth | — | 1792 GB/s |
| PCIe | — | PCIe 5.0 x16 |
Radeon RX 7900 GRE
Pros
- +More VRAM at price tier
- +FSR support
- +Driver open-source on Linux
Cons
- −RT trails NVIDIA
- −AI ecosystem smaller
- −Driver day-0 bugs
GeForce RTX 5090
Pros
- +Unrivaled 4K and path-tracing
- +DLSS 4 Multi-Frame Gen
- +32 GB VRAM for AI
Cons
- −Enormous power draw
- −Two-slot+ cooler required
- −Scarce MSRP supply
FAQ: Radeon RX 7900 GRE vs GeForce RTX 5090
Which is better, Radeon RX 7900 GRE or GeForce RTX 5090? +
GeForce RTX 5090 scores 98 on our weighted rubric — ahead by 13. Your best pick depends on the sub-scores above.
Is Radeon RX 7900 GRE worth the price? +
At $549, Radeon RX 7900 GRE delivers a Specdex score of 85 — strongest in raster.
Is GeForce RTX 5090 worth the price? +
At $1,999, GeForce RTX 5090 delivers a Specdex score of 98 — strongest in raster.
Does Radeon RX 7900 GRE or GeForce RTX 5090 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.