RX 580 vs RX 7900 GRE
Full specification comparison between the AMD Radeon RX 580 (2017) and the AMD Radeon RX 7900 GRE (2023).
RX 580
AMD Entry-level
- ✓ Lower power draw (185 W vs 260 W)
- ✓ Cheaper at launch ($229 vs $549)
RX 7900 GRE
AMD High-end
- ✓ ~464% faster on average
- ✓ More VRAM (16 GB vs 8 GB)
- ✓ Newer (2023 vs 2017)
- ✓ Better performance per dollar
- ✓ More power-efficient
Verdict: The RX 7900 GRE is roughly 464% faster than the RX 580 on average — a clear, noticeable performance advantage.
The RX 7900 GRE also carries more video memory (16 GB vs 8 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 | RX 580 | RX 7900 GRE |
|---|---|---|
| Architecture | Polaris | RDNA 3 |
| Release year | 2017 | 2023 |
| Est. performance | ||
| Shading units | ||
| Boost clock | ||
| FP32 compute | ||
| VRAM | ||
| Memory type | GDDR5 | 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 RX 580?
Yes — based on aggregated benchmark data, the RX 7900 GRE is about 464% faster than the RX 580 on average.
How much faster is the RX 7900 GRE than the RX 580?
Roughly 464% 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.