Rust

The AMD Ryzen 7 9800X3D paired with the AMD Radeon RX 5700 XT presents a striking contrast in Rust: a top-tier modern CPU paired with an older, mid-range GPU. The measured data shows that this combination is heavily bottlenecked by the graphics card in most scenarios, with the CPU’s substantial processing power largely held in reserve. This analysis examines the benchmark results across three resolutions and four settings presets to characterize the experience.

FAQ

Q: What is the overall performance rank of this CPU-GPU combo in Rust?

A: The combination ranks 1297th out of 1717 tested combinations, placing it in the lower quartile of all systems tested for this game.

Q: What is the best average frame rate achieved?

A: The highest average frame rate recorded is 134.6 FPS at 1920x1080 resolution with the Low settings preset.

Q: Is the CPU or GPU the limiting factor in this configuration?

A: The data indicates the GPU is the primary limiter. The RX 5700 XT sits at the 68th percentile of all GPUs, while the Ryzen 7 9800X3D is at the 90th percentile of all CPUs, suggesting the graphics card cannot keep pace with the processor’s output.

Q: How does the GPU compare to its nearest rivals?

A: The RX 5700 XT has an average benchmark score of 24731. It is effectively tied with the NVIDIA RTX A5000 Mobile, which has a score of 24763 and is 0.1% faster. It is also slightly ahead of the Intel Arc A350M and NVIDIA GeForce RTX 5060 Mobile.

Q: How does the CPU compare to its nearest rivals?

A: The Ryzen 7 9800X3D has an average benchmark score of 37780. It trails the Intel Xeon 6353P and Intel Core Ultra 5 225 by 0.1%, and is within 0.7% of the Intel Core i5-13600KF's score of 38028.

Q: Which settings preset provides the highest frame rate at 2560x1440?

A: The Low preset provides the highest average frame rate at 2560x1440, achieving 90.7 FPS. The Medium preset follows with 60.3 FPS.

GPU Role

The AMD Radeon RX 5700 XT is the decisive factor in this pairing’s Rust performance. It is built on the RDNA 1.0 architecture with 8 GB of GDDR6 memory on a 256-bit bus, providing 448.0 GB/s of bandwidth. Its core clocks are listed as a base of 1605 MHz and a boost of up to 1905 MHz. The sheer age of this architecture, now end-of-life, is reflected in its benchmark percentile, which places it at only the 68th percentile of all GPUs.

The GPU's influence is most apparent in the scaling between settings. At 1920x1080, the average frame rate drops from 134.6 FPS on Low to 57.7 FPS on Ultra, a reduction of more than half. This steep performance cost for higher fidelity is a hallmark of a GPU that is being pushed to its limits. The data suggests that the RX 5700 XT provides a playable experience at lower presets but struggles to maintain high frame rates when the graphical load increases, particularly at higher resolutions.

CPU Role

The AMD Ryzen 7 9800X3D provides an immense amount of processing headroom that is largely untapped in this configuration. It is an 8-core, 16-thread processor from the Zen 5 architecture, with a base clock of 4.70 GHz and a boost clock of 5.20 GHz. Its large 96 MB of shared L3 cache is a key feature for gaming, and its benchmark results are exceptional, placing it in the 90th percentile of all CPUs. It scores 34004 in Cinebench R23 multi-core and 4800 in single-core, demonstrating its strength in both multithreaded and single-threaded workloads.

In Rust, this CPU power appears to be far beyond what the RX 5700 XT can utilize. The frame rates are primarily dictated by the GPU's rendering capabilities. For example, the jump in average FPS from 77.7 at High to 134.6 at Low at 1920x1080 is a direct result of reducing the GPU's workload, not a change in CPU performance. The processor is essentially waiting for the graphics card to finish its work, meaning its 120W TDP and high core count are not the limiting factor here.

How This Combo Ranks

The combination’s rank of 1297 out of 1717 tested combos places it in the bottom quarter of systems tested. This low ranking is a direct consequence of the GPU's limitations relative to the CPU’s capabilities. The data indicates a significant imbalance: while the Ryzen 7 9800X3D is a top-tier processor, the Radeon RX 5700 XT is a mid-range part from a previous generation. This pairing creates a scenario where the CPU's potential is capped by the GPU's performance ceiling.

This rank suggests that in the context of Rust, this system will perform more like a mid-range build than a high-end one, despite the presence of a flagship CPU. The benchmark results confirm this, as the frame rates are consistent with what one would expect from a GPU in the 68th percentile. The CPU’s high percentile and benchmark scores do not translate to a high rank in-game because the graphics card cannot deliver the frames to match the processor's speed.

Settings Recommendations

The measured data provides a clear picture of how the settings presets affect performance. For users seeking the highest possible frame rate, the Low preset is the only option, delivering an average of 134.6 FPS at 1920x1080 and 90.7 FPS at 2560x1440. This preset offers a competitive advantage in a fast-paced survival game like Rust, where smoothness is critical for PvP encounters.

However, for a more balanced visual experience, the Medium preset is the highest setting that remains consistently playable. It delivers an average of 92.9 FPS at 1920x1080 and 60.3 FPS at 2560x1440, which is adequate for most displays. The High preset is borderline, with an average of 77.7 FPS at 1080p and 53 FPS at 1440p. The Ultra preset is not recommended for serious play, as it drops the average frame rate to 57.7 FPS at 1080p and 43.1 FPS at 1440p, with 4K falling to just 26.6 FPS. Based on this data, the Low preset offers the best performance, while Medium provides the best compromise between visual fidelity and frame rate.

Measured FPS Breakdown

The following table details the exact average FPS measurements for each resolution and settings preset:

| Resolution | Settings | Avg FPS |

| :--------- | :------- | :------ |

| 3840x2160 | High | 29.4 |

| 3840x2160 | Low | 57.9 |

| 3840x2160 | Medium | 36.6 |

| 3840x2160 | Ultra | 26.6 |

| 2560x1440 | High | 53.0 |

| 2560x1440 | Low | 90.7 |

| 2560x1440 | Medium | 60.3 |

| 2560x1440 | Ultra | 43.1 |

| 1920x1080 | High | 77.7 |

| 1920x1080 | Low | 134.6 |

| 1920x1080 | Medium | 92.9 |

| 1920x1080 | Ultra | 57.7 |

At 3840x2160, the system is largely unplayable at all settings, with the highest average being 57.9 FPS on Low. The step down to 2560x1440 improves matters significantly, with the Low preset achieving 90.7 FPS and the Medium preset hitting 60.3 FPS, both of which are acceptable for gameplay. At 1920x1080, the Low preset is the only setting that breaks the 100 FPS barrier, and even the High preset manages a respectable 77.7 FPS. The data consistently shows that the RX 5700 XT's performance ceiling is reached at the Medium preset, as the jump to High and Ultra provides diminishing returns in visual quality for a significant cost in frame rate.