Rust

The AMD Ryzen 7 5800XT paired with the AMD Radeon RX 580 is a combination that only clears the 60 FPS threshold at 1920x1080 with Low settings, where it averages 74 FPS. At 2560x1440 and 3840x2160, no preset reaches 60 FPS, and the combo ranks 3397th out of 3723 tested configurations, placing it in the lower tier of the database. The data shows a clear GPU-bound pattern: the CPU is strong enough to feed the GPU at lower resolutions, but the RX 580's compute limits cap performance as resolution and settings increase.

Best Settings per Resolution

The most demanding preset that stays at or above 60 FPS at each resolution is determined by the recorded average FPS. For this combo, the only resolution with a playable preset is 1920x1080, and the only setting that meets the 60 FPS threshold is Low. The measured average FPS at 1080p Low is 74, which is 14 FPS above the playable threshold. No other preset at 1080p reaches 60: Medium averages 49, High averages 42, and Ultra averages 32.

At 2560x1440, none of the four tested settings achieve 60 FPS. Low averages 51, Medium 34, High 29, and Ultra 22. Similarly, at 3840x2160, all settings fall far below the threshold: Low averages 30, Medium 20, High 17, and Ultra 13. Therefore, the best playable settings are:

• 1920x1080: Low, 74 FPS average
• 2560x1440: No playable settings
• 3840x2160: No playable settings

The verdict data confirms this: the `playableSettings` list is empty for both 1440p and 4K, while 1080p has only Low listed with an average FPS of 74.

CPU and GPU Roles

The Ryzen 7 5800XT is a high-end desktop CPU with 8 cores and 16 threads, a boost clock of 4.80 GHz, and a PassMark multithread score of 28053. It sits in the 81st percentile of all CPUs. The RX 580, by contrast, is an older GCN 4.0 GPU with a PassMark G3D score of 8813 and a 53rd percentile ranking. This gap in relative performance strongly suggests that the GPU is the primary bottleneck in most scenarios.

The measured FPS scaling across resolutions illustrates this. At Low settings, the average FPS drops from 74 at 1080p to 51 at 1440p (a 31% reduction) and then to 30 at 4K (a further 41% reduction). This steep decline with resolution is characteristic of a GPU-limited workload: the CPU can maintain a higher frame rate at lower pixel counts, but the GPU's fill rate and memory bandwidth (256.0 GB/s) become insufficient as pixel count rises.

Preset scaling within a resolution also points to GPU dominance. At 1080p, moving from Low to Medium reduces average FPS from 74 to 49, a 25 FPS drop. From Medium to High it drops another 7 FPS to 42, and from High to Ultra it falls to 32. The consistent degradation across presets, which primarily increase shading and texture loads, indicates that the GPU's 6.175 TFLOPS and 8 GB of GDDR5 memory are the limiting factors. The CPU's single-thread performance (PassMark single-thread score of 3535) is ample for Rust's simulation and physics, but it cannot compensate for the GPU's raw rendering limits.

At 1440p and 4K, the gap between Low and Ultra is even wider: at 1440p, Low averages 51 while Ultra averages 22, a 29 FPS spread. At 4K, Low averages 30 and Ultra 13, a 17 FPS spread. The fact that even Low settings at 1440p and 4K fail to hit 60 FPS confirms that the GPU is the limiting component at every resolution above 1080p. The CPU's high multi-thread scores (Cinebench R23 multicore 23794, PassMark multithread 28053) are irrelevant when the GPU cannot render frames fast enough.

Measured FPS Breakdown

The following table lists the exact average, minimum, and maximum FPS recorded for each resolution and settings combination. Minimum and maximum values are only available for Medium settings at each resolution; other presets have null values in the database.

| Resolution | Settings | Avg FPS | Min FPS | Max FPS |

|------------|----------|---------|---------|---------|

| 3840x2160 | High | 17 | - | - |

| 3840x2160 | Low | 30 | - | - |

| 3840x2160 | Medium | 20 | 17 | 23 |

| 3840x2160 | Ultra | 13 | - | - |

| 2560x1440 | High | 29 | - | - |

| 2560x1440 | Low | 51 | - | - |

| 2560x1440 | Medium | 34 | 29 | 39 |

| 2560x1440 | Ultra | 22 | - | - |

| 1920x1080 | High | 42 | - | - |

| 1920x1080 | Low | 74 | - | - |

| 1920x1080 | Medium | 49 | 42 | 57 |

| 1920x1080 | Ultra | 32 | - | - |

At 1080p, the only setting that stays consistently above 60 FPS is Low, with an average of 74. Medium stays within a 42 to 57 FPS range, never touching 60. High and Ultra average 42 and 32 respectively. At 1440p, the best average is 51 on Low, and the worst is 22 on Ultra. At 4K, the best average is 30 on Low, and the worst is 13 on Ultra. The medium preset at 4K has a minimum of 17 and a maximum of 23, showing that even the most stable setting is far below playability.

How This Combo Ranks

In the database of 3723 tested CPU and GPU combinations for Rust, this pairing ranks 3397th. That places it in the bottom 9% of all recorded configurations, meaning only 326 combos perform worse. The rank is driven primarily by the GPU's low relative standing: the RX 580 is in the 53rd percentile of all GPUs, while the Ryzen 7 5800XT is in the 81st percentile of all CPUs. The CPU's nearest rivals (AMD Ryzen 7 7840H, Ryzen 7 8845HS, Ryzen 7 7840HS, and Ryzen 5 9600X) all have average benchmark scores within 0.6% of the 5800XT, but none of those are paired with the RX 580 in this dataset. The GPU's nearest rivals (RTX 3050 Ti Mobile, GTX 1660 SUPER, Radeon 740M, and FirePro W5100) also have similar average scores, with deltas between -0.4% and +0.6%. However, the combo's rank in Rust is not determined by component scores alone; the measured FPS data shows that the RX 580 cannot keep up with modern titles at higher resolutions, and the 3397th rank reflects that reality.

FAQ

Q: What is the highest resolution at which this PC can maintain 60 FPS?

A: The only resolution with a playable preset is 1920x1080. At 2560x1440 and 3840x2160, no settings reach 60 FPS.

Q: Which preset should I use at 1080p to stay above 60 FPS?

A: Low is the only preset that averages above 60 FPS at 1080p, with an average of 74 FPS. Medium averages 49, High 42, and Ultra 32.

Q: Is the CPU or GPU the bottleneck in Rust?

A: The GPU is the limiting factor. The CPU ranks in the 81st percentile of all CPUs, while the GPU ranks in the 53rd percentile. The FPS drops sharply with resolution and settings, which is typical of a GPU-bound scenario.

Q: What are the launch MSRP values for these components?

A: The AMD Ryzen 7 5800XT has a launch MSRP of $249, and the AMD Radeon RX 580 has a launch MSRP of 229 USD.

Q: How does this combo compare to other tested configurations in Rust?

A: It ranks 3397th out of 3723 tested combinations, meaning it is in the bottom 9% of the database.

Q: Can this PC run Rust at 1440p at any setting?

A: No. At 2560x1440, the highest average FPS is 51 on Low, which is below the 60 FPS threshold. All other settings are lower.

The Verdict

The data is unambiguous: this PC can run Rust, but only at 1920x1080 with Low settings. The verdict by resolution confirms that the only playable setting is 1080p Low, which delivers an average of 74 FPS. At 1440p and 4K, the playable settings list is empty, meaning no preset achieves 60 FPS. The best averages at those resolutions are 51 FPS at 1440p Low and 30 FPS at 4K Low. If you own this combination, you are limited to 1080p Low for a smooth experience. Higher settings at 1080p, or any settings at higher resolutions, will result in frame rates below the playable threshold. The Ryzen 7 5800XT is more than capable of feeding the RX 580, but the GPU's age and compute power (6.175 TFLOPS, 256.0 GB/s bandwidth) are simply not enough for Rust's demanding rendering at higher resolutions. The combo's rank of 3397 out of 3723 reinforces that this is a low-performance pairing for this game.