GeForce RTX 4090 vs Radeon RX 7900 XTX
Items in this comparison
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| Spec | Winner | |
|---|---|---|
| Memory | ||
| VRAM | 24 GB | 24 GB |
| Memory Type | GDDR6X | GDDR6 |
| Memory Bus | 384 bit | 384 bit |
| Clocks | ||
| Boost Clock | 2,520 MHz | 2,500 MHz |
| Compute | ||
| Shader Cores | 16,384 | 6,144 |
| Power | ||
| TDP | 450 W | 355 W |
| Physical | ||
| Length | 304 mm | 287 mm |
| Features | ||
| Ray Tracing | Yes | Yes |
| Price | ||
| MSRP | $1,599 | $999 |
GeForce RTX 4090 leads Radeon RX 7900 XTX 2–0 on the 3 weighted primary specs, with a $600 MSRP gap favoring Radeon RX 7900 XTX.
Overall scores use 3 weighted primary specs. Trade-off details do not change the overall score.
GeForce RTX 4090
2 weighted points from 1 primary win
Primary advantages
- Shader Cores: 16,384
Radeon RX 7900 XTX
0 weighted points from 0 primary wins
Trade-off advantages
- TDP: 355 W
- Length: 287 mm
- MSRP: $999
Primary disadvantages
- Shader Cores: 6,144 (63% lower; vs GeForce RTX 4090: 16,384)
FAQ
- Is GeForce RTX 4090 better than Radeon RX 7900 XTX?
- GeForce RTX 4090 has the higher weighted primary-spec score, but the best pick still depends on your budget and use case.
- Which has more VRAM?
- GeForce RTX 4090 has 24 GB versus 24 GB.
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