RTX 4080 vs RX 7900 XTX
Full specification comparison between the NVIDIA GeForce RTX 4080 (2022) and the AMD Radeon RX 7900 XTX (2022).
RX 7900 XTX
AMD Enthusiast
- ✓ More VRAM (24 GB vs 16 GB)
- ✓ Wider memory bus (384-bit vs 256-bit)
- ✓ Cheaper at launch ($999 vs $1199)
- ✓ Better performance per dollar
Verdict: The RX 7900 XTX and RTX 4080 deliver essentially the same level of performance — the difference is within a few percent and won't be noticeable in real use. The decision comes down to price, power draw and features.
The RX 7900 XTX 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 XTX offers more performance per dollar, and the RTX 4080 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 4080 | RX 7900 XTX |
|---|---|---|
| Architecture | Ada Lovelace | RDNA 3 |
| Release year | 2022 | 2022 |
| 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 XTX better than the RTX 4080?
They perform almost identically (within ~1%). Choose based on price, power consumption and platform rather than raw speed.
How much faster is the RX 7900 XTX than the RTX 4080?
Roughly 1% 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 XTX delivers more performance per dollar. Check current street prices, as market pricing often shifts the value equation.