Rust

The AMD Ryzen 5 8400F and AMD Radeon RX 7600 combination delivers a clear, resolution-dependent experience in Rust. At 1920x1080, the system provides a fluid experience across all tested presets, with performance scaling down predictably as resolution increases. The data indicates that 2560x1440 remains viable with adjusted settings, while 3840x2160 falls short of the 60 FPS threshold. This analysis breaks down the measured frame rates, component roles, and practical recommendations based solely on the provided benchmark data.

Measured FPS Breakdown

The measured FPS data for this combo in Rust is organized by resolution and graphics preset. At 1920x1080, the system performs strongly. With Low settings, the average frame rate reaches 138 FPS. Moving to Medium settings, the average drops to 93 FPS, with a minimum of 79 FPS and a maximum of 107 FPS. High settings yield an average of 78 FPS. At Ultra settings, the average is exactly 60 FPS, which matches the playable threshold.

At 2560x1440, performance decreases noticeably. Low settings produce an average of 95 FPS. Medium settings average 64 FPS, with the minimum recorded at 54 FPS and the maximum at 73 FPS. High settings drop to an average of 54 FPS, and Ultra settings fall to 41 FPS. The gap between Low and Ultra at this resolution is significant, representing a 54 FPS difference in average frame rate.

At 3840x2160, the system struggles to maintain playable frame rates. Low settings average 56 FPS, just below the 60 FPS threshold. Medium settings average 38 FPS, with a minimum of 32 FPS and a maximum of 43 FPS. High settings average 32 FPS, and Ultra settings average 24 FPS. None of the presets at this resolution reach the 60 FPS playable threshold.

The data shows a consistent pattern: for presets where min/max values are available (Medium at each resolution), the variance between minimum and maximum FPS is moderate. At 1920x1080 Medium, the spread is 28 FPS. At 2560x1440 Medium, the spread is 19 FPS. At 3840x2160 Medium, the spread is 11 FPS. This suggests that higher resolutions compress the frame rate range, with less fluctuation but also lower overall performance.

CPU and GPU Roles

The benchmark data reveals how the CPU and GPU split responsibilities across resolutions and presets. The AMD Ryzen 5 8400F, with its 6 cores and 12 threads, provides strong single-thread and multi-thread performance. The CPU’s benchmark scores, such as a Cinebench R23 multi-core score of 20851 and a single-core score of 2943, indicate it can handle Rust’s simulation and world-generation tasks without becoming a bottleneck at lower resolutions.

The GPU, AMD Radeon RX 7600, has 8 GB of GDDR6 memory and a 128-bit bus, with a bandwidth of 288.0 GB/s. Its Passmark G3D score of 16634 places it in the 57th percentile among all GPUs. The GPU’s role becomes more dominant as resolution increases, since higher pixel counts demand more from the rendering pipeline.

At 1920x1080, the CPU likely carries more of the load. The jump from Low to Ultra settings shows a 78 FPS difference (from 138 to 60 FPS), indicating that the GPU handles the increased graphical workload progressively. However, even at Ultra, the system maintains 60 FPS, suggesting the CPU can feed the GPU sufficiently at this resolution.

At 2560x1440, the balance shifts. The performance drop from Low to Medium is 31 FPS, and from Medium to High it is 10 FPS. This indicates that the GPU begins to limit performance more heavily as pixel count increases. The CPU still provides enough throughput for the simulation, but the GPU’s 8 GB memory and 128-bit interface become more significant constraints.

At 3840x2160, the GPU is clearly the primary bottleneck. The difference between Low and Ultra is 32 FPS (from 56 to 24 FPS), but even Low settings fail to reach 60 FPS. This suggests that the GPU’s raw rendering power and memory bandwidth are insufficient for 4K Rust, regardless of CPU performance. The CPU’s role diminishes here, as the GPU is overwhelmed by the pixel workload.

FAQ

Q: Can this system run Rust at 1920x1080 with all settings enabled?

A: Yes. At 1920x1080 Ultra settings, the average FPS is exactly 60, which meets the playable threshold. The measured data shows all four presets (Low, Medium, High, Ultra) at this resolution achieve an average of 60 FPS or higher, with Low reaching 138 FPS.

Q: What is the best playable preset at 2560x1440?

A: Medium settings provide the highest visual quality while maintaining playable performance. The average FPS is 64, with a minimum of 54 FPS. High settings drop to 54 FPS average, which is below the 60 FPS threshold, so Medium is the optimal choice.

Q: Is 3840x2160 playable on this hardware?

A: No. The data shows no preset at 3840x2160 reaches the 60 FPS threshold. Low settings average 56 FPS, which is the closest, but still falls short. Medium averages 38 FPS, High averages 32 FPS, and Ultra averages 24 FPS.

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

A: The AMD Ryzen 5 8400F has an average benchmark score of 25005. Its nearest rival, the AMD Ryzen 5 7500F, scores 24964, which is 0.2% lower. The Intel Core i7-11850H scores 24935 (0.3% lower), and the Intel Core i7-13620H scores 24911 (0.4% lower). The AMD EPYC 9474F scores 25103, which is 0.4% higher.

Q: What does the GPU’s percentile ranking indicate?

A: The AMD Radeon RX 7600 is in the 57th percentile among all GPUs, with an average benchmark score of 15171. This places it above the median but below the top tier. Its nearest rival, the NVIDIA GeForce RTX 3050 OEM, scores 15199, which is 0.2% higher.

Q: Are there settings where the minimum FPS falls below 60 at 2560x1440?

A: Yes, at Medium settings the minimum FPS is 54, which is below the 60 FPS threshold. However, the average FPS is 64, so the experience is mostly smooth with occasional dips. Low settings have no reported minimum, but the average of 95 FPS suggests less risk of drops.

Similar Performance Alternatives

For the CPU, the AMD Ryzen 5 8400F has an average benchmark score of 25005. The closest rival is the AMD Ryzen 5 7500F, with an average score of 24964, a delta of 0.2%. This means the Ryzen 5 7500F would perform nearly identically in Rust, with a negligible difference in CPU-bound scenarios. The Intel Core i7-11850H (24935) and Intel Core i7-13620H (24911) are also within 0.4% of the 8400F’s score, indicating similar CPU throughput for gaming workloads. The AMD EPYC 9474F scores 25103, which is 0.4% higher, but this is a server-class chip and not a direct consumer alternative.

For the GPU, the AMD Radeon RX 7600 has an average benchmark score of 15171. The NVIDIA GeForce RTX 3050 OEM scores 15199, which is 0.2% higher, making it a very close performance match. The AMD Radeon 680M scores 15270, 0.7% higher, but this is an integrated GPU found in APUs, so it is not a drop-in replacement. The AMD Radeon Pro 560X scores 15082 (0.6% lower) and the NVIDIA GeForce GTX 660 Ti scores 15063 (0.7% lower). These last two are older or workstation-oriented parts but provide similar raw benchmark scores.

In practical terms for Rust, a system with a Ryzen 5 7500F would deliver essentially the same frame rates as the 8400F, since their CPU benchmark scores are nearly identical. On the GPU side, an RTX 3050 OEM would behave within 0.2% of the RX 7600, meaning the measured FPS values would fall within the same range. The Radeon 680M’s higher score is misleading for discrete GPU comparisons, as its memory bandwidth and thermal constraints differ significantly in real gaming scenarios.

The Verdict

Based on the measured FPS data and the verdictByResolution field, this PC can run Rust at 1920x1080 and 2560x1440 with specific settings. At 1920x1080, all four presets clear the 60 FPS threshold: Low averages 138 FPS, Medium averages 93 FPS, High averages 78 FPS, and Ultra averages 60 FPS. The playable settings list includes High, Low, Medium, and Ultra, with Ultra being the best at exactly 60 FPS.

At 2560x1440, the playable settings are Low and Medium. Low averages 95 FPS, and Medium averages 64 FPS. High settings average 54 FPS, which is below the threshold, and Ultra averages 41 FPS. The best playable setting is Medium, with an average FPS of 64.

At 3840x2160, the system cannot run the game at 60 FPS on any preset. The playable settings list is empty, and no best setting is provided. The closest preset is Low at 56 FPS average, but this still fails to meet the playable threshold. This system is not suitable for 4K Rust gaming.

How This Combo Ranks

The AMD Ryzen 5 8400F and AMD Radeon RX 7600 combination ranks 2596 out of 3723 tested combos in Rust. This places it in the lower-middle portion of the ranking, with roughly 30% of tested combinations performing worse. The rank reflects the GPU’s limitations at higher resolutions, as the CPU is capable of strong performance but the GPU holds back the system at 1440p and 4K.

The ranking percentile is not explicitly stated, but the position suggests that while this combo handles 1080p well, it is outclassed by many systems with more powerful GPUs. The CPU’s 77th percentile ranking among all CPUs indicates it is a solid processor, but the GPU’s 57th percentile ranking drags the overall combo down. For Rust specifically, the game’s procedurally generated worlds and frequent updates place demands on both CPU and GPU, and this combo’s middle-tier rank reflects the balance of those demands.

Best Settings per Resolution

At 1920x1080, the most demanding preset that stays at or above 60 FPS is Ultra, which averages exactly 60 FPS. This is the highest quality setting available and meets the playable threshold. All lower presets also exceed 60 FPS, but Ultra provides the best visual experience without dropping below the threshold.

At 2560x1440, the most demanding preset that stays at or above 60 FPS is Medium, with an average of 64 FPS. While Low settings achieve 95 FPS, Medium offers a better balance of visual quality and performance. High settings fall to 54 FPS, so Medium is the maximum playable preset at this resolution.

At 3840x2160, no preset reaches the 60 FPS threshold. The best average FPS is 56 at Low settings, but this is below the playable threshold. Therefore, no recommended settings exist for 4K on this system. Users seeking 4K performance would need to consider a more powerful GPU to achieve playable frame rates in Rust.