Rust

How This Combo Ranks

The AMD Ryzen 7 9700F paired with the AMD Radeon RX 580 sits at rank 3397 out of 3723 tested combinations in Rust's recorded database. That places this configuration in the lower 9th percentile of all tested hardware pairings, meaning roughly 91% of recorded combos deliver higher average frame rates in this survival title. The ranking reflects a fundamental imbalance: a modern 8-core, 16-thread Zen 5 processor paired with a GPU whose architecture dates back to 2017. The CPU is a top-6% performer among all processors in the database (94th percentile), while the GPU sits almost exactly at the median (53rd percentile). This is a case where the processor is clearly not the limiting factor; the graphics card is the bottleneck in nearly every scenario. The combo's overall rank is dragged down almost entirely by the GPU's age, as the Ryzen 7 9700F's multithread score of 36,470 and single-thread score of 4,691 are far above what Rust's simulation-heavy workload typically requires. Benchmark results indicate that in 1080p Low settings, the system reaches 74 FPS on average, which is above the 60 FPS playability threshold, but every higher preset or resolution falls below that mark. The data suggests this is a playable entry-level configuration for Rust, but only at the lowest graphical settings and at 1920x1080 resolution.

CPU and GPU Roles

The recorded FPS measurements reveal a stark division of labor between the CPU and GPU in Rust. At 3840x2160, the highest resolution tested, the average frame rates range from 13 FPS at Ultra settings to 30 FPS at Low settings. At 2560x1440, the spread improves to 22 FPS at Ultra and 51 FPS at Low. At 1920x1080, the system achieves 32 FPS at Ultra and 74 FPS at Low. The scaling pattern is telling: moving from 4K to 1440p improves Low preset performance by 70% (from 30 to 51 FPS), and moving from 1440p to 1080p improves it by another 45% (from 51 to 74 FPS). This is a classic GPU-bound signature, where frame rate scales almost linearly with pixel count. If the CPU were the limiting factor, we would expect smaller differences between resolutions, since the CPU's workload does not change as dramatically with resolution. The CPU's role becomes more apparent when comparing presets at a fixed resolution. At 1080p, dropping from High to Low settings improves average FPS from 42 to 74, a 76% gain. The Ryzen 7 9700F's strong single-thread performance (4,691 in PassMark) ensures that even at High settings, the CPU can feed frames quickly enough to keep the GPU busy, but the RX 580's Polaris 20 chip simply cannot maintain high frame rates with more complex shading and geometry. At 4K Ultra, the system falls to 13 FPS, which indicates severe GPU saturation. The 8 GB of GDDR5 memory and 256-bit bus provide enough bandwidth for 2560x1440, but at 3840x2160, the 256.0 GB/s bandwidth and 6.175 TFLOPS of FP32 compute are insufficient for Rust's dense vegetation and building rendering.

Similar Performance Alternatives

The database's nearest rival data for the CPU shows that the Ryzen 7 9700F performs within 1% of several high-end alternatives. The AMD Ryzen 9 7940HX scores 69,875 (0.2% lower), the Intel Core i7-14700KF scores 70,163 (0.2% higher), the AMD Ryzen 9 7950X scores 69,515 (0.7% lower), and the Intel Core i7-14700K scores 69,355 (0.9% lower). This means any of these processors would deliver near-identical CPU performance in Rust, so the choice between them should be based on other factors like platform features or power characteristics. For the GPU, the nearest rivals are the NVIDIA GeForce RTX 3050 Ti Mobile with an average score of 12,940 (0.1% lower than the RX 580's 12,928), the NVIDIA GeForce GTX 1660 SUPER at 12,986 (0.4% higher), the AMD Radeon 740M at 12,870 (0.5% lower), and the AMD FirePro W5100 at 12,847 (0.6% lower). In practical terms, swapping the RX 580 for a GTX 1660 SUPER would produce nearly identical frame rates in Rust, as the 0.4% score difference is well within measurement noise. Similarly, the RTX 3050 Ti Mobile, despite being a laptop part, would behave almost exactly like the RX 580 in this game. This suggests that users with any of these GPUs would see the same 74 FPS ceiling at 1080p Low and the same struggles at higher settings. The CPU's rival group indicates that upgrading from the Ryzen 7 9700F to a Ryzen 9 7950X would not meaningfully change Rust performance, since the GPU would still be the bottleneck.

The Verdict

Based on the recorded data, this PC can run Rust, but with significant limitations. The verdict by resolution is clear: at 3840x2160, there are no playable settings, meaning no preset achieves an average of 60 FPS or higher. The best case at 4K is Low settings with 30 FPS, which is only half the playability threshold. At 2560x1440, the situation improves but remains below the threshold: Low settings deliver 51 FPS, which is close but not enough. Medium settings drop to 34 FPS, and High and Ultra fall to 29 and 22 FPS respectively. Only at 1920x1080 does the system find a playable configuration: Low settings deliver 74 FPS on average, which comfortably clears the 60 FPS bar. The database identifies Low as the best playable setting at 1080p, with an average FPS of 74. This means the system is viable for 1080p gaming on the lowest preset, but users who want to play at Medium, High, or Ultra settings would need to accept frame rates between 32 and 49 FPS, which are below the smoothness threshold. For 1440p or 4K gaming, this combination is not suitable for Rust at any preset. The data suggests that the GPU is the limiting factor at all resolutions above 1080p Low, and even at 1080p, the gap between Low and Medium is substantial (74 vs 49 FPS, a 34% drop). The Ryzen 7 9700F has ample headroom, but the RX 580's aging Polaris 20 architecture cannot translate that CPU power into high frame rates at demanding settings.

Measured FPS Breakdown

The database contains exact average, minimum, and maximum frame rates for 12 combinations of resolution and settings. At 3840x2160, the system achieves 17 FPS average at High settings, 30 FPS at Low, 20 FPS at Medium with a range of 17 to 23 FPS, and 13 FPS at Ultra. The Medium preset is the only one at 4K with min/max data recorded, showing a narrow 6 FPS spread, which indicates consistent GPU saturation. At 2560x1440, High delivers 29 FPS average, Low delivers 51 FPS, Medium delivers 34 FPS with a range of 29 to 39, and Ultra delivers 22 FPS. The Medium range at 1440p spans 10 FPS, showing more variability than at 4K, likely due to CPU involvement in frame pacing. At 1920x1080, High delivers 42 FPS, Low delivers 74 FPS, Medium delivers 49 FPS with a range of 42 to 57, and Ultra delivers 32 FPS. The 1080p Medium range of 15 FPS (42 to 57) is the widest recorded, indicating that this is the boundary where both CPU and GPU are being pushed. The min and max values for most settings are missing from the database, but the available data shows that Medium presets tend to have wider FPS ranges than Low or High, which suggests that Medium settings create uneven frame pacing. The overall pattern is monotonic: every increase in settings quality or resolution results in lower average FPS, with the largest single drop occurring between 1080p Low (74 FPS) and 1440p Low (51 FPS), a 31% decrease.

Best Settings per Resolution

For each resolution, the most demanding preset that maintains an average of 60 FPS or above is as follows. At 3840x2160, no preset meets the 60 FPS threshold. The highest achievable average is 30 FPS at Low settings, which is far below playable. The database records no playable settings for 4K, so no recommendation can be made. At 2560x1440, similarly, no preset reaches 60 FPS. The best case is Low at 51 FPS, which is 9 FPS short of the threshold. Medium, High, and Ultra all fall further behind at 34, 29, and 22 FPS respectively. At 1920x1080, the Low preset is the only playable option, delivering 74 FPS on average. Medium settings drop to 49 FPS, which is below the 60 FPS bar, so users must choose between Low at 74 FPS or Medium at 49 FPS. The database does not record any setting that bridges this gap, so the recommendation is clear: for smooth gameplay, use Low at 1080p. If a user insists on Medium quality, they would need to accept an average frame rate that is 18% below the playability threshold, which may still be acceptable for some players but does not meet the database's 60 FPS standard. The data implies that this combination is only viable for 1080p gaming with reduced graphical fidelity, and any attempt to increase resolution or quality will result in sub-60 FPS performance.

FAQ

Q: Can this PC run Rust at 60 FPS on any settings?

A: Yes, at 1920x1080 with Low settings, the system achieves an average of 74 FPS. At 2560x1440 and 3840x2160, no preset reaches 60 FPS; the best case at 1440p is 51 FPS on Low, and at 4K it is 30 FPS on Low.

Q: What is the best resolution for this combo in Rust?

A: The only resolution with a playable preset is 1920x1080, where Low settings deliver 74 FPS. Both 2560x1440 and 3840x2160 have no playable settings, as the highest average FPS recorded at those resolutions is 51 and 30 respectively.

Q: How does the Ryzen 7 9700F compare to nearby CPUs?

A: The Ryzen 7 9700F scores 69,996 in average benchmark, which is 0.2% higher than the Ryzen 9 7940HX (69,875), 0.2% lower than the Intel Core i7-14700KF (70,163), 0.7% higher than the Ryzen 9 7950X (69,515), and 0.9% higher than the Intel Core i7-14700K (69,355).

Q: Is the RX 580 the bottleneck in this system?

A: Yes, the data indicates GPU-bound behavior. Frame rates scale strongly with resolution (74 FPS at 1080p Low vs 30 FPS at 4K Low), which is typical of a graphics-limited scenario. The CPU's 94th percentile ranking versus the GPU's 53rd percentile confirms the imbalance.

Q: What GPUs perform similarly to the RX 580?

A: The nearest rivals include the NVIDIA GeForce RTX 3050 Ti Mobile (0.1% lower score), NVIDIA GeForce GTX 1660 SUPER (0.4% higher), AMD Radeon 740M (0.5% lower), and AMD FirePro W5100 (0.6% lower). These would all produce nearly identical Rust frame rates.

Q: What is the frame rate at 1080p Medium settings?

A: At 1920x1080 with Medium settings, the average FPS is 49, with minimum 42 and maximum 57. This falls below the 60 FPS playability threshold, so only Low settings are recommended for smooth gameplay.