Performance at 4K
Both cards trade blows depending on the game. NVIDIA's DLSS 4 gives it an edge in supported titles, while AMD's FSR 4 has caught up significantly in overall performance.
Power Efficiency
The RX 9800 XT sips power compared to the RTX 5080. If you're on a tight power budget or run without a high-wattage PSU, AMD wins here.
Which to Buy?
For DLSS-heavy games and ray tracing: RTX 5080. For rasterization and power efficiency: RX 9800 XT. Either way, you're getting an incredible 4K card at this price.
