Ryzen 9 9900X3D + GeForce RTX 4080 SUPER Bottleneck Calculator
Whether the Ryzen 9 9900X3D and the GeForce RTX 4080 SUPER 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) | 168 fps | CPU | 17.3% |
| 1080p (1920 x 1080) | 148 fps | Balanced | 4.7% |
| 1440p (2560 x 1440) | 110 fps | Balanced | 0% |
| Ultrawide 1440p (3440 x 1440) | 91 fps | Balanced | 0% |
| 4K (3840 x 2160) | 64 fps | GPU | 25.6% |
| 8K (7680 x 4320) | 23 fps | GPU | 74% |
What to do about it
Nothing to fix. At 1080p (1920 x 1080) the Ryzen 9 9900X3D has just enough headroom over the GeForce RTX 4080 SUPER to keep the card fed without wasting money on either side. This is what a balanced build looks like.
Modelled 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.