RTX 3090 vs RX 7900 GRE
Full specification comparison between the NVIDIA GeForce RTX 3090 (2020) and the AMD Radeon RX 7900 GRE (2023).
RTX 3090
NVIDIA High-end
- ✓ More VRAM (24 GB vs 16 GB)
- ✓ Wider memory bus (384-bit vs 256-bit)
RX 7900 GRE
AMD High-end
- ✓ ~11% faster on average
- ✓ Lower power draw (260 W vs 350 W)
- ✓ Cheaper at launch ($549 vs $1499)
- ✓ Newer (2023 vs 2020)
- ✓ Better performance per dollar
Verdict: The RX 7900 GRE is around 11% faster than the RTX 3090 on average — a modest edge you may notice in demanding titles, but not a generational leap.
The RTX 3090 also carries more video memory (24 GB vs 16 GB), which matters for high-resolution textures, modern AAA titles and future-proofing.
At launch pricing, the RX 7900 GRE offers more performance per dollar, and the RX 7900 GRE is the more power-efficient chip.
Estimated performance
Estimated average 1440p raster gaming performance compiled from publicly available benchmark data. Individual games vary.
Specs side by side
| Specification | RTX 3090 | RX 7900 GRE |
|---|---|---|
| Architecture | Ampere | RDNA 3 |
| Release year | 2020 | 2023 |
| Est. performance | ||
| Shading units | ||
| Boost clock | ||
| FP32 compute | ||
| VRAM | ||
| Memory type | GDDR6X | GDDR6 |
| Memory bus | ||
| Board power | ||
| Launch MSRP |
Green bars mark the better value in each row (for power and price, lower wins).
Frequently asked questions
Is the RX 7900 GRE better than the RTX 3090?
Yes — based on aggregated benchmark data, the RX 7900 GRE is about 11% faster than the RTX 3090 on average.
How much faster is the RX 7900 GRE than the RTX 3090?
Roughly 11% on average in raster gaming workloads. The gap varies by title, resolution and settings.
Which graphics card is better value?
Comparing launch prices, the RX 7900 GRE delivers more performance per dollar. Check current street prices, as market pricing often shifts the value equation.