Ryzen 5 7600X3D + GeForce RTX 4080 Bottleneck Calculator
Whether the Ryzen 5 7600X3D and the GeForce RTX 4080 hold each other back, at every resolution, with the frame rate you can expect and the single upgrade that fixes it.
The same pair at every resolution
A processor pushes roughly the same number of frames whatever the resolution. A graphics card pushes far fewer as pixels go up. That is why the limit moves as you climb this table, and why a bottleneck figure quoted without a resolution means nothing.
| Resolution | Estimated fps | Limited by | Gap |
|---|---|---|---|
| 720p (1280 x 720) | 154 fps | CPU | 22.1% |
| 1080p (1920 x 1080) | 143 fps | CPU | 7.4% |
| 1440p (2560 x 1440) | 107 fps | Balanced | 0% |
| Ultrawide 1440p (3440 x 1440) | 89 fps | Balanced | 0% |
| 4K (3840 x 2160) | 62 fps | GPU | 21% |
| 8K (7680 x 4320) | 22 fps | GPU | 72.3% |
What to do about it
No CPU on the market fully feeds the GeForce RTX 4080 at 1080p (1920 x 1080), because at this resolution the card is simply faster than any processor can keep up with. The Ryzen 7 9850X3D closes most of the gap; the rest of it disappears on its own the moment you move to a higher resolution or preset.
Run the numbers on the Ryzen 7 9850X3DModelled from published benchmark data, not measured on this exact combination. The indexes behind these figures and the sources they come from are on how we calculate this.