Rust

The Intel Core i9-14900K paired with the AMD Radeon RX 5700 XT ranks 1247th out of 1717 tested combinations in Rust. That places this build in the bottom third of all tested hardware pairs, a low position that reflects a significant performance bottleneck. The data indicates that while the CPU is exceptionally powerful, the GPU holds this combo back dramatically in this title, preventing it from reaching the higher echelons of the benchmark leaderboard.

How This Combo Ranks

The combo’s rank of 1247 out of 1717 is a decisive statement about its overall capability in Rust. It sits in the 27th percentile of all tested combos, meaning nearly three-quarters of the hardware pairings in the database deliver better average frame rates. This is a surprisingly low standing given the pedigree of the components involved. The Core i9-14900K is a flagship part, ranking in the 97th percentile against all CPUs with an average benchmark score of 79824, and its nearest rivals include the Intel Core i9-14900KF and Intel Core Ultra 7 265KF, which it trails or leads by less than a single percentage point.

However, the GPU’s standing is much weaker. The Radeon RX 5700 XT sits in the 68th percentile against all GPUs with an average score of 24731, placing it in close competition with the NVIDIA RTX A5000 Mobile and Intel Arc A350M. The delta between these rivals is minimal, with the RX 5700 XT trailing the RTX A5000 Mobile by only 0.1% and leading the Arc A350M by 0.3%. This pairing of a top-tier CPU with a mid-range, older GPU creates a massive imbalance. The benchmark results show that in Rust, the system is overwhelmingly GPU-limited, which means the i9-14900K's immense potential is largely left untapped. The 1247th rank is a direct consequence of this mismatch, illustrating that the graphics card is the primary determinant of performance in this specific title.

GPU Role

The AMD Radeon RX 5700 XT is built on the RDNA 1.0 architecture and features 8 GB of GDDR6 memory on a 256-bit bus, delivering a bandwidth of 448.0 GB/s. Its memory clock runs at 1750 MHz, which translates to 14 Gbps effective. The GPU’s base clock is 1605 MHz, with a game clock of 1755 MHz and a boost clock of 1905 MHz. These specifications are the core of its performance, and the data shows they are insufficient for high-refresh-rate gaming in Rust at higher settings.

The GPU's role in this combo is to be the limiting factor. The 8 GB VRAM buffer is a critical constraint, especially at higher resolutions and settings where Rust's texture and asset demands increase. The measured FPS data demonstrates this clearly. At 1080p Low, the GPU manages 134.6 FPS, but this drops precipitously as the graphical load increases. At 4K Ultra, the average FPS collapses to 25.6, a figure that is barely playable and highlights the GPU's struggle. The benchmarking data indicates that the RX 5700 XT's compute capabilities, rated at 9.754 TFLOPS FP32, are simply outmatched by the game's requirements at higher presets. The GPU is the definitive performance ceiling for this system, and its 68th percentile standing relative to all other GPUs reinforces this conclusion.

Resolution Scaling

The FPS scaling from 1080p to 4K is a textbook example of a GPU-bound scenario. At 1080p Low, the combo achieves 134.6 FPS. Moving to 1440p Low, the average FPS drops to 94.2, a reduction of 30%. At 4K Low, the average FPS falls further to 57.6, representing a 57% decrease from the 1080p baseline. This steep and consistent drop-off is the signature of a system where the graphics card is the bottleneck.

The pattern holds across all settings presets. At High settings, the FPS goes from 79.8 at 1080p to 51.3 at 1440p, and finally to 30.7 at 4K. This is a 61% reduction from 1080p to 4K. The data suggests that the resolution scaling is almost entirely dependent on the GPU's rendering power. The Intel Core i9-14900K, with its 24 cores and 32 threads and boost clock of 6.00 GHz, is more than capable of feeding the GPU at any of these resolutions. However, the GPU's pixel rate of 121.9 GPixel/s and texture rate of 304.8 GTexel/s are the limiting factors. As the resolution increases, the GPU must work exponentially harder to fill the screen, and the frame rate suffers accordingly. The benchmark results indicate that this combo is firmly GPU-limited across the entire resolution spectrum, with the CPU's vast headroom never becoming a factor.

Settings Recommendations

The measured FPS data provides clear guidance on which settings preset offers the best experience. The 1080p Medium preset delivers an average of 94 FPS, which is a strong, playable frame rate for a survival game where responsiveness matters. This is a significant jump from the 79.8 FPS at High, and it comes with a visual trade-off that is often acceptable. The 1080p Low preset achieves 134.6 FPS, which is excellent for competitive play, but the visual fidelity is noticeably reduced.

At 1440p, the Medium preset yields 63.2 FPS, which is a reasonable target for a smooth experience on a 60Hz monitor. However, the High preset at 51.3 FPS is a borderline playable frame rate that may feel less fluid. The data suggests that Medium is the sweet spot for 1440p, balancing visual quality with a frame rate that remains above the 60 FPS threshold. At 4K, the situation is more challenging. The Low preset is the only one that produces a playable average of 57.6 FPS. The Medium preset at 37.8 FPS and High at 30.7 FPS are too sluggish for a smooth experience. The Ultra preset is not recommended at any resolution, as it yields 62.1 FPS at 1080p, 38.6 FPS at 1440p, and 25.6 FPS at 4K, all of which represent a significant performance cost for marginal visual gains. For the best balance of visual quality and performance, the data points to the Medium preset at 1080p or 1440p as the optimal choice for this hardware combination.

Measured FPS Breakdown

The complete measured FPS data paints a clear picture of this combo's capabilities across all tested configurations.

1920x1080: The best performance is at Low settings, with an average of 134.6 FPS. Medium settings deliver 94 FPS, representing a solid 40 FPS drop from Low. High settings average 79.8 FPS, which is still playable but shows a clear degradation. Ultra settings bring the average down to 62.1 FPS, which is the lowest at this resolution.

2560x1440: At Low settings, the average FPS is 94.2, which is nearly identical to the 1080p Medium result. Medium settings produce 63.2 FPS, a significant 33% reduction from Low. High settings drop to 51.3 FPS, and Ultra settings fall to 38.6 FPS. The data shows that 1440p is the point where the GPU’s limitations become pronounced.

3840x2160: Low settings are the only viable option, yielding an average of 57.6 FPS. Medium settings produce 37.8 FPS, which is a steep decline. High settings average 30.7 FPS, and Ultra settings bottom out at 25.6 FPS. The 4K results confirm that this GPU is not suited for high-fidelity gaming at this resolution, with even the Low preset barely maintaining a 60 FPS average.

The data shows a consistent and predictable pattern: the RX 5700 XT is the sole performance arbiter in this system. The i9-14900K’s power is never the limiting factor, as evidenced by the steady FPS drops that correlate directly with increased GPU load. This combo is best suited for 1080p gaming, where it can achieve high frame rates at Medium and High settings. For 1440p, users should stick to Medium to maintain a 60 FPS experience. At 4K, only Low settings are recommended for a playable frame rate. The benchmark results are definitive in showing that this pairing is a CPU-overkill, GPU-limited configuration that performs best when the graphical workload is kept modest.