GPU comparison
GeForce RTX 5080 vs Radeon RX 7900 XTX
Compare power consumption, estimated electricity cost, PSU recommendation, memory, and gaming score for this curated GPU matchup.
Why this comparison matters
High-end NVIDIA versus AMD alternative at similar launch pricing.
Power and cost comparison
| Metric | GeForce RTX 5080 | Radeon RX 7900 XTX | Difference |
|---|---|---|---|
| Gaming power | 330 W | 340 W | 10 W |
| Daily energy at 8 hours | 2.64 kWh | 2.72 kWh | 0.08 kWh |
| Monthly electricity cost | $14.26 | $14.69 | $0.43 |
| Yearly electricity cost | $173.45 | $178.70 | $5.25 |
Specs and sizing
| Metric | GeForce RTX 5080 | Radeon RX 7900 XTX |
|---|---|---|
| Architecture | Blackwell | RDNA 3 |
| Launch MSRP | $999.00 | $999.00 |
| VRAM | 16 GB GDDR7 | 24 GB GDDR6 |
| Recommended PSU | 850 W | 800 W |
| Gaming score | 78 | 64 |
| AI score | 72 | 42 |