Rust

The Intel Core i7-14700K paired with the AMD Radeon RX 6700 XT delivers a playable but constrained experience in Rust, with performance scaling that clearly identifies the GPU as the primary bottleneck at higher resolutions. The measured framerates across the three tested resolutions and four quality presets reveal a system that is well-suited for 1080p competitive play, capable at 1440p, and only marginally viable at 4K with reduced settings. The data indicates that this combination occupies the 931st position out of 1717 tested combos, placing it in the middle of the pack for this specific title.

Resolution Scaling

The framerate drop from 1080p to 4K is steep and consistent across all settings, confirming that the Radeon RX 6700 XT's rendering throughput is the limiting factor as pixel count increases. At Low settings, the average FPS falls from 165.1 at 1920x1080 to 112 at 2560x1440, a reduction of 53.1 FPS, and then plummets to 65.8 at 3840x2160, representing a cumulative drop of 99.3 FPS from the 1080p baseline. This translates to a 60% performance loss when moving from Full HD to 4K on the Low preset, a pattern that holds across all quality levels.

The scaling behavior is more pronounced at higher settings, where the GPU is already under heavier load. At High settings, the transition from 1080p to 1440p costs 29.4 FPS (from 92.4 to 63), and the jump to 4K costs another 26.5 FPS, landing at 36.5. The Ultra preset shows the most dramatic degradation, starting at 74.1 FPS at 1080p, dropping to 48.1 at 1440p, and finally reaching a nearly unplayable 30.9 at 4K. These numbers indicate that the 12 GB frame buffer and 384.0 GB/s memory bandwidth of the RX 6700 XT are sufficient for data storage, but the raw compute power (13.21 TFLOPS FP32) is insufficient to maintain high framerates when pixel count quadruples.

The CPU's role in this scaling is minimal, as the Core i7-14700K with its 20 cores and 28 threads provides ample headroom for Rust's simulation and networking logic. At 1080p Low, the 165.1 FPS average suggests the CPU is still feeding the GPU adequately, but the GPU becomes the clear limiter beyond that resolution. The data shows that for every preset, the 4K result is less than half of the 1080p result, which is a classic sign of a GPU-bound scenario where the rendering pipeline is saturated before the CPU can become a factor.

Settings Recommendations

For players prioritizing high refresh rates at 1080p, the Low preset delivers the best experience with an average of 165.1 FPS, which is more than sufficient for a 144Hz or 165Hz display. However, the Medium preset at 112.6 FPS offers a substantial visual improvement for only a 52.5 FPS penalty, making it the recommended choice for most users who want a balance between clarity and smoothness. The High preset at 92.4 FPS is still playable, but the data shows that Ultra at 74.1 FPS introduces diminishing returns, as the visual uplift is not proportional to the 38.5% framerate reduction compared to Medium.

At 1440p, the situation changes significantly. The Low preset at 112 FPS remains the only option for high-refresh gaming, while Medium at 74.7 FPS is adequate for 60Hz displays. High at 63 FPS is borderline, and Ultra at 48.1 FPS falls below the 60 FPS threshold that most players consider the minimum for smooth gameplay. The measured results suggest that 1440p Medium is the sweet spot, providing a playable experience without the visual harshness of Low or the performance penalty of High.

For 4K, the data is less encouraging. The Low preset at 65.8 FPS is the only setting that achieves a playable framerate, while Medium at 46.3 FPS and High at 36.5 FPS are below acceptable thresholds for most gamers. Ultra at 30.9 FPS is effectively a slideshow. The recommendation is clear: if 4K is a requirement, players must accept Low settings, and even then, the experience will be inconsistent in demanding scenes. The benchmark results indicate that this combo is not designed for 4K gaming, and users should either drop to 1440p or consider a more powerful GPU.

GPU Role

The AMD Radeon RX 6700 XT's specifications are directly reflected in the measured FPS results. The GPU features 12 GB of GDDR6 memory on a 192-bit bus, delivering 384.0 GB/s of bandwidth, which is adequate for Rust's texture and asset streaming at 1080p and 1440p but becomes strained at 4K where the larger framebuffer requirements reduce effective capacity. The core clocks are relatively high, with a base of 2321 MHz, a game clock of 2424 MHz, and a boost clock of 2581 MHz, which help maintain competitive performance in a game that is not heavily shader-bound.

The GPU's 2560 shading units and 160 texture mapping units produce a texture rate of 413.0 GTexel/s, which is sufficient for the game's environment rendering at lower resolutions. However, the pixel rate of 165.2 GPixel/s becomes a bottleneck at 4K, where the sheer number of pixels to fill overwhelms the 64 ROPs. This is evident in the Ultra preset results, where the 4K average of 30.9 FPS is only 41.7% of the 1080p result of 74.1 FPS, indicating that the render output units are saturated.

The 40 ray accelerators and DirectX 12 Ultimate support are largely irrelevant for Rust, which does not heavily utilize ray tracing, and the benchmark results confirm this, as the performance scaling follows traditional rasterization patterns. The GPU's 77th percentile ranking among all GPUs places it in the mid-range tier, and its nearest rivals include the AMD Radeon RX 6800 (0.7% higher avg score) and the NVIDIA RTX A5000 (1.3% lower avg score), indicating that it sits in a narrow performance band. The 7 nm process node and 17,200 million transistors contribute to the power efficiency, but the 230 W TDP suggests that sustained loads will require adequate cooling.

Measured FPS Breakdown

At 1920x1080, the full range of settings shows a clear progression. Low settings produce an average of 165.1 FPS, which is the highest measured result in the entire dataset. Medium settings drop to 112.6 FPS, a 31.8% reduction, while High settings further reduce the average to 92.4 FPS. Ultra settings yield 74.1 FPS, which is 55.1% lower than the Low preset. The spread between the lowest and highest settings is 91 FPS, indicating that the GPU has significant headroom at this resolution.

Moving to 2560x1440, the averages compress but remain playable. Low settings deliver 112 FPS, which is 32.2% lower than the 1080p Low result. Medium settings average 74.7 FPS, High settings average 63 FPS, and Ultra settings average 48.1 FPS. The performance gap between Low and Ultra at this resolution is 63.9 FPS, narrower than at 1080p, suggesting that the GPU is beginning to saturate. The 1440p results are roughly 60-70% of the 1080p results, consistent with the increased pixel count.

At 3840x2160, the performance drops significantly across all presets. Low settings average 65.8 FPS, which is the only playable result. Medium settings average 46.3 FPS, High settings average 36.5 FPS, and Ultra settings average 30.9 FPS. The difference between Low and Ultra at 4K is 34.9 FPS, a smaller absolute gap than at lower resolutions, but the percentage difference is similar. The 4K results show that the GPU is fully utilized, and any further increases in settings would render the game unplayable. The data also reveals that the step from Medium to High costs 9.8 FPS at 4K, while the step from High to Ultra costs 5.6 FPS, indicating diminishing returns at the higher presets.

How This Combo Ranks

The Core i7-14700K and Radeon RX 6700 XT combination ranks 931st out of 1717 tested combos in Rust, placing it in the 54th percentile of all tested systems. This ranking is notably lower than the individual component percentiles, as the CPU ranks in the 96th percentile among all CPUs and the GPU ranks in the 77th percentile among all GPUs. The discrepancy suggests that Rust's performance is more heavily dependent on the GPU than the CPU, and the mid-range GPU drags the combo down despite the high-end processor.

The CPU's nearest rivals illustrate its strength: the Intel Core i7-14700KF scores 70104 (0% delta), the AMD Ryzen 9 9950X scores 70420 (-0.5% delta), and the AMD EPYC 9115 scores 69887 (0.3% delta). This puts the i7-14700K in a tight cluster of high-performance processors, confirming that it is not the limiting factor in this combo. The GPU's nearest rivals show a similar clustering, with the AMD Radeon RX 6800 at 33493 (0.7% delta), the AMD Radeon HD 7950 at 34050 (-1% delta), and the NVIDIA RTX A5000 at 33294 (1.3% delta), indicating that the RX 6700 XT is surrounded by comparable performers.

The combo's rank of 931 suggests that many other combinations, likely those pairing high-end CPUs with more powerful GPUs, outperform it in Rust. The data implies that for this specific game, the GPU choice matters more than the CPU, and users seeking higher rankings should prioritize a stronger GPU over a faster processor. The measured FPS results confirm this, as the system consistently delivers playable framerates at 1080p and 1440p but struggles at 4K, which is typical for a mid-range GPU paired with a top-tier CPU.