Rust

The benchmark data for Rust, captured with an AMD Ryzen 7 5700X3D and an NVIDIA GeForce RTX 4090, reveals a configuration that is heavily influenced by the game’s engine and CPU demands. The measured frames per second (FPS) across resolutions and settings provide a clear picture of where the bottlenecks lie and how this high-end pairing performs.

Resolution Scaling

The transition from 1080p to 4K shows a significant performance drop, but the pattern is not uniform across all settings presets. At the Low preset, the average FPS falls from 176.6 at 1920x1080 to 131.2 at 3840x2160, a reduction of 45.4 FPS. This relatively modest decline suggests that at lower graphical loads, the CPU is a primary limiter, as the GPU has ample headroom to render frames quickly. The gap narrows as resolution increases because the GPU begins to take on more work, but the CPU still holds the frame rate back from reaching its full potential.

The High preset tells a different story, with average FPS dropping from 141.1 at 1080p to 124.8 at 1440p, and then to 76.5 at 4K. The steep 48.3 FPS drop between 1440p and 4K indicates a shift towards GPU limitation. At this quality level, the RTX 4090 is being pushed harder, and the rendering load at 4K becomes the dominant factor. The Ultra preset shows an even more pronounced scaling, going from 130.6 FPS at 1080p to 98.1 at 1440p, and finally to 57 at 4K. This 73.6 FPS difference between 1080p and 4K highlights that the Ultra settings are extremely demanding on the GPU, making it the clear bottleneck at the highest resolution.

The data suggests that the CPU is the limiting component at 1080p, especially with lower settings. As resolution and graphical fidelity increase, the balance of the workload shifts. The RTX 4090’s immense power is only fully utilized at 4K with High or Ultra settings, where the frame rates, while still high, are more constrained by the GPU’s rendering capabilities. The performance difference between the Low and Ultra presets at 4K is substantial, with the Low preset achieving 131.2 FPS compared to the Ultra preset’s 57 FPS, demonstrating that the game’s settings have a massive impact on the final output.

GPU Role

The NVIDIA GeForce RTX 4090 is a flagship card with 24 GB of GDDR6X memory and a 384-bit bus, providing a bandwidth of 1.01 TB/s. Its base clock is 2235 MHz with a boost clock of 2520 MHz. These specifications are formidable, but the benchmark results indicate that Rust does not always leverage this power to its fullest extent. The card’s 16,384 shading units and 512 texture mapping units are more than capable of handling the game’s graphics, but the frame rates at 1080p and 1440p are often below what the GPU could theoretically deliver, pointing to other system limitations.

The RTX 4090’s performance percentile of 91 places it in the top tier of all GPUs, and its average benchmark score of 66,473 is exceptional. However, in Rust, the measured FPS is the true test. At 4K with the Ultra preset, the card produces 57 FPS, which is a demanding workload. The card’s 128 ray tracing cores and 512 tensor cores are present, but their impact on Rust’s specific rendering pipeline is not directly measurable from the FPS data alone. The VRAM capacity of 24 GB is far beyond what Rust requires, ensuring that memory capacity is not a limiting factor in any scenario.

The GPU’s role becomes more prominent at higher resolutions and settings. The data shows a clear trend: at 1080p, the GPU is often underutilized, as the CPU struggles to feed it data. At 4K, however, the GPU’s raw compute power becomes the deciding factor, especially when comparing the High and Ultra presets. The 19.5 FPS difference between these two presets at 4K (76.5 vs 57) underscores the significant increase in rendering complexity that the Ultra settings impose on the GPU.

How This Combo Ranks

The combination of the Ryzen 7 5700X3D and the RTX 4090 achieves a combo rank of 156 out of 1,717 tested combinations in Rust. This places it in the top 9.1% of all tested systems, which is impressive but not at the absolute peak. The high rank is largely due to the powerful GPU, but the CPU’s performance is a contributing factor that prevents the combo from reaching the very top of the charts.

The CPU’s average benchmark score of 24,673 places it in the 82nd percentile of all processors, and it is closely matched with its nearest rivals. For instance, it is 0.2% ahead of the Intel Core i7-1360P and 0.3% ahead of the AMD Ryzen 5 7600X3D, while being 0.6% behind the AMD Ryzen AI Max 385. This tight grouping indicates that the 5700X3D is a solid performer, but it does not have a decisive advantage over its direct competitors in synthetic tests. The GPU, however, is in the 91st percentile and is 0.5% ahead of the NVIDIA Tesla P40, showing a more dominant position in its own field.

The combo’s rank of 156 suggests that while the components are individually powerful, the pairing is not perfectly optimized for Rust. The data implies that a system with an even stronger CPU might achieve a higher rank, as the game appears to be CPU-sensitive at lower resolutions. The strong GPU ensures high frame rates, but the CPU’s performance ceiling is what keeps this combo from climbing higher in the rankings.

FAQ

Q: What is the highest average FPS recorded for this combo in Rust?

A: The highest average FPS is 176.6, achieved at 1920x1080 resolution with the Low settings preset.

Q: How much does the average FPS change between 1080p and 4K at the High preset?

A: At the High preset, the average FPS drops from 141.1 at 1920x1080 to 76.5 at 3840x2160, a difference of 64.6 FPS.

Q: At which resolution and settings does the combo perform best relative to its own results?

A: The combo performs best at 1920x1080 with the Low preset, achieving 176.6 FPS. This is the highest measured frame rate across all tested configurations.

Q: Is the RTX 4090 the primary bottleneck at 1080p with Low settings?

A: No, the data suggests the CPU is the limiting factor at 1080p with Low settings. The FPS of 176.6 is high, but the powerful GPU is not being fully utilized, indicating a CPU-bound scenario.

Q: What is the average FPS difference between the Low and Ultra presets at 4K?

A: At 3840x2160, the Low preset averages 131.2 FPS, while the Ultra preset averages 57 FPS, a difference of 74.2 FPS.

Q: How does this combo’s rank in Rust compare to other tested combos?

A: This combo ranks 156th out of 1,717 tested combos, placing it in the top 9.1% of all systems tested for Rust.

Settings Recommendations

The measured FPS data provides a clear set of options depending on the user’s priorities. For players with a 1080p monitor seeking the highest possible frame rates, the Low preset delivers the best performance at 176.6 FPS. However, the High preset still offers a very playable 141.1 FPS, which is a more balanced choice for visual quality. The Medium preset at 1080p yields 151.1 FPS, sitting between the two in both performance and fidelity.

At 1440p, the High preset is the recommended starting point, as it achieves 124.8 FPS, which is well above the threshold for smooth gameplay. The Medium preset is also viable at 133.7 FPS, but the High preset offers a better balance of visual quality and performance. The Ultra preset at 98.1 FPS is still playable, but the drop below 100 FPS may be noticeable to some users who prefer higher refresh rates.

For 4K gaming, the High preset is the best choice for a smooth experience, averaging 76.5 FPS. The Ultra preset, while visually superior, drops to 57 FPS, which might not be ideal for fast-paced action. The Medium preset at 86.7 FPS is a solid compromise, providing a high frame rate with a modest reduction in visual fidelity compared to High. The Low preset at 131.2 FPS is an option for competitive play, but it sacrifices a significant amount of graphical detail. The data suggests that the High preset at 4K provides the best overall experience, balancing visual quality and performance for this hardware combination.

CPU Role

The AMD Ryzen 7 5700X3D is an 8-core, 16-thread processor based on the Zen 3 architecture, with a base clock of 3.00 GHz and a boost clock of 4.10 GHz. Its key feature is the large 96 MB of shared L3 cache, which is designed to improve gaming performance. The CPU’s benchmark scores are strong, with a Cinebench R23 multi-core score of 22,366 and a single-core score of 3,157. These results show that the processor is capable of handling both multi-threaded and single-threaded workloads effectively.

In Rust, the CPU’s role is significant, particularly at lower resolutions. The data shows that at 1080p with Low settings, the frame rate is 176.6 FPS, which is likely limited by the CPU’s single-thread performance. The 5700X3D’s high L3 cache helps in many games, but the fact that the combo ranks 156th suggests that other CPUs might offer even better performance in this specific title. The CPU’s performance is closely matched with its rivals, such as the Intel Core i7-1360P, which is only 0.2% behind in average benchmark score.

The processor’s 16 threads are more than sufficient for Rust, but the game’s engine may not utilize all of them effectively, making single-thread speed and cache latency more important. The 5700X3D’s boost clock of 4.10 GHz is decent, but not the highest available. The CPU’s average benchmark score of 24,673 and its 82nd percentile ranking indicate that it is a solid performer, but it does not have the raw speed to fully unlock the RTX 4090’s potential in CPU-bound scenarios. The data implies that while the CPU is not a weak link, it is the component that prevents this combo from achieving even higher frame rates at 1080p and 1440p.