Radeon RX 7900 GRE
RDNA 3 · 16 GB GDDR6 · 260 W
GeForce RTX 5090
Blackwell · 32 GB GDDR7 · 575 W
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
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 85).
Ray tracing
GeForce RTX 5090RT-heavy titles with path-traced lighting
GeForce RTX 5090 leads on rt (100 vs 75).
AI workloads
GeForce RTX 5090Local inference, upscaling, generative tools
GeForce RTX 5090 leads on ai (100 vs 70).
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 GRESpecdex score per dollar at MSRP
Radeon RX 7900 GRE more score per dollar ($549 vs $1,999).
Score breakdown
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
- +More VRAM at price tier
- +FSR support
- +Driver open-source on Linux
- −RT trails NVIDIA
- −AI ecosystem smaller
- −Driver day-0 bugs
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
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.
Which is better for 4K gaming, Radeon RX 7900 GRE or GeForce RTX 5090? +
GeForce RTX 5090 — leads on raster (100 vs 85). Traditional rendering throughput at high resolution.
Which is better for ray tracing, Radeon RX 7900 GRE or GeForce RTX 5090? +
GeForce RTX 5090 — leads on rt (100 vs 75). RT-heavy titles with path-traced lighting.