The NVIDIA RTX 4090 is a flagship 4K-class card and the AMD RX 9070 XT is a high-end card. Across popular games at 4K with FrameCoach's optimized settings, the NVIDIA RTX 4090 averages about NaN FPS versus NaN FPS for the AMD RX 9070 XT — roughly 27% more performance.
| NVIDIA RTX 4090 | AMD RX 9070 XT | |
|---|---|---|
| Relative performance | 127% | 100% (baseline) |
| VRAM | 24GB | 16GB |
| Ray tracing | Yes | Yes |
| Upscaling | DLSS | FSR |
| Tier | flagship 4K-class | high-end |
| Avg FPS @ 4K | NaN FPS | NaN FPS |
Estimated frame rates with optimized balanced settings, both cards on a Intel Core i9-14900K-class CPU.
| Game | NVIDIA RTX 4090 | AMD RX 9070 XT |
|---|
For most gamers, the NVIDIA RTX 4090 is the better performer of the two — about 27% faster, which translates to a noticeable but smaller bump in demanding games. The NVIDIA RTX 4090 also carries more VRAM (24GB vs 16GB), which helps at higher resolutions and with high-res textures. If you're upgrading from the AMD RX 9070 XT, the NVIDIA RTX 4090 is a sensible step up.
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Yes. The NVIDIA RTX 4090 is about 27% faster overall, averaging roughly NaN FPS versus NaN FPS for the AMD RX 9070 XT at 4K with optimized settings across popular games.
About 27% faster on average. The exact gap varies by game and resolution — heavier, GPU-bound games show the biggest difference.
A 27% jump is a moderate upgrade — worth it if you're chasing higher settings or frame rates. The NVIDIA RTX 4090 also carries more VRAM (24GB vs 16GB), which helps at higher resolutions and with high-res textures.
FPS figures are estimates from a generalized model (hardware tier × game load × per-setting weights), not live benchmarks — real performance varies by scene, drivers and game version.