Rust

The AMD Ryzen 5 8400F and NVIDIA GeForce RTX 4070 Ti combination delivers a robust Rust experience, with the data indicating that the system comfortably exceeds the 60 FPS target at most settings across 1080p and 1440p, while 4K requires a slight compromise on the highest preset. The pairing of a 6-core Zen 4 processor with a 40-series Ada Lovelace GPU produces a balanced platform where the graphics card typically becomes the limiting factor at higher resolutions and quality settings.

Similar Performance Alternatives

The Ryzen 5 8400F sits in a tightly contested performance band according to its synthetic benchmarks. Its average benchmark score of 25005 places it within a fraction of a percent of several alternatives. The closest rival is the AMD Ryzen 5 7500F, which scores 24964, a mere 0.2% lower, making it functionally interchangeable in gaming workloads. The Intel Core i7-11850H trails by 0.3% with a score of 24935, while the Intel Core i7-13620H is 0.4% behind at 24911. On the other side, the AMD EPYC 9474F leads by a narrow 0.4% margin with a score of 25103. For Rust specifically, any of these processors would deliver nearly identical frame pacing, as the 8400F's 77th percentile ranking among all CPUs indicates strong single-thread and multi-thread capability that matches these near-identical rivals.

On the graphics side, the RTX 4070 Ti's average benchmark score of 44795 places it in the 84th percentile of all GPUs. The nearest competitor is the NVIDIA GeForce RTX 5090 Mobile, which scores 45152, just 0.8% higher. The AMD Radeon Pro 5500 XT posts 45384, a 1.3% advantage, while the Intel Arc A730M reaches 45592, leading by 1.7%. Interestingly, the NVIDIA RTX A6000 scores 44075, which is 1.6% lower than the 4070 Ti. These deltas are all within a narrow band, suggesting that in Rust, where the 4070 Ti already delivers high frame rates, swapping to any of these rivals would produce visually indistinguishable results at most settings. The RTX A6000, despite its workstation orientation, would behave nearly identically in this title, while the mobile and integrated alternatives would show similar average output despite their different power envelopes.

Best Settings per Resolution

At 3840x2160, the most demanding preset that maintains an average of at least 60 FPS is High, which produces 63.8 FPS. The Medium preset runs faster at 70.9 FPS, and Low is even quicker at 108 FPS, but High is the optimal choice for visual fidelity while staying above the playability threshold. The Ultra preset drops to 47.9 FPS, which falls short of the 60 FPS target and should be avoided at this resolution.

At 2560x1440, the system has enough headroom to run the Ultra preset at 79.6 FPS, making it the best visual option that stays above 60 FPS. The Medium preset delivers 122.1 FPS, High reaches 101.3 FPS, and Low scales up to 182.7 FPS, but Ultra offers the highest quality without sacrificing smoothness. The data confirms that 1440p is the sweet spot for this combination, where the GPU's 12 GB of GDDR6X memory and 504.2 GB/s bandwidth are sufficient for maximum settings.

At 1920x1080, the Ultra preset achieves 113.3 FPS, comfortably clearing the 60 FPS threshold. This is the most demanding setting that remains playable, with High at 152.3 FPS, Medium at 177.8 FPS, and Low at 218.3 FPS. The 1080p results show that the CPU and GPU combination has substantial headroom, making Ultra the recommended choice for users who prioritize visual detail over raw frame rate.

CPU and GPU Roles

The benchmark data reveals a clear shift in bottleneck behavior as resolution changes. At 1920x1080, the CPU plays a more significant role, as evidenced by the relatively smaller FPS drop when moving from Low to Ultra. The spread from 218.3 FPS at Low to 113.3 FPS at Ultra represents a 48% reduction, which is substantial but still indicates that the Ryzen 5 8400F's six cores and 12 threads can feed the GPU adequately at this resolution. The CPU's Cinebench R23 multi-core score of 20851 and single-core score of 2943 suggest it can handle Rust's simulation and physics loads without becoming a hard bottleneck at 1080p.

Moving to 2560x1440, the GPU becomes more influential. The FPS range narrows from 182.7 at Low to 79.6 at Ultra, a 56% reduction, showing that the RTX 4070 Ti's compute resources are increasingly taxed as pixel count rises. The GPU's FP32 throughput of 40.09 TFLOPS and 7680 shading units handle the additional rasterization work, but the scaling between presets indicates the graphics card is now the primary limiter. At 3840x2160, this trend intensifies. The FPS range from 108 at Low to 47.9 at Ultra represents a 56% drop, and the fact that Ultra falls below 60 FPS while High stays above confirms that the RTX 4070 Ti's 12 GB frame buffer and 192-bit memory bus are the constraining factors at 4K.

The scaling data also shows that the CPU's influence diminishes at higher resolutions. At 1080p, the Ryzen 5 8400F's 3DMark single-thread score of 951 and multi-thread score of 6165 help maintain high minimum frame rates, but at 4K, the GPU's pixel rate of 208.8 GPixel/s and texture rate of 626.4 GTexel/s become the dominant factors in determining playability.

The Verdict

This PC can run Rust with strong performance across all tested resolutions, with the measured data confirming that it clears the 60 FPS threshold in most configurations. At 3840x2160, the system achieves playable frame rates at High (63.8 FPS), Medium (70.9 FPS), and Low (108 FPS), but Ultra falls short at 47.9 FPS. The best playable setting at 4K is High, which balances visual quality with performance. At 2560x1440, all four presets are playable, with Ultra delivering 79.6 FPS and serving as the best visual option. The 1080p results are even more favorable, with Ultra achieving 113.3 FPS and every preset well above the 60 FPS threshold. The verdict by resolution confirms that this combination is fully capable of running Rust at high refresh rates for 1080p and 1440p gaming, while 4K users should stick to High settings for a smooth experience.

Measured FPS Breakdown

At 3840x2160, the frame rates scale predictably with quality settings. The Low preset averages 108 FPS, which is the highest result at this resolution. Medium produces 70.9 FPS, a 34% reduction from Low. High delivers 63.8 FPS, which is only 10% lower than Medium, suggesting diminishing returns as the GPU approaches its limits. Ultra drops to 47.9 FPS, a 25% reduction from High, placing it below the playability threshold. The minimum and maximum FPS values are not reported in the data, so the average values represent the complete picture.

At 2560x1440, the performance is substantially stronger. Low averages 182.7 FPS, Medium reaches 122.1 FPS, High achieves 101.3 FPS, and Ultra still delivers 79.6 FPS. The step from Low to Medium is a 33% reduction, while Medium to High is a 17% drop, and High to Ultra is a 21% decline. This scaling pattern shows that the RTX 4070 Ti has enough headroom at 1440p to handle even the most demanding preset without falling below 60 FPS.

At 1920x1080, the results are exceptional. Low averages 218.3 FPS, Medium hits 177.8 FPS, High reaches 152.3 FPS, and Ultra produces 113.3 FPS. The reduction from Low to Ultra is approximately 48%, but even the lowest result is nearly double the playability threshold. The 1080p data shows that the CPU and GPU combination has significant performance reserves, making it suitable for high-refresh-rate monitors up to 144 Hz at Ultra settings.

How This Combo Ranks

The AMD Ryzen 5 8400F and NVIDIA GeForce RTX 4070 Ti combination ranks 455th out of 3723 tested combinations in Rust, placing it in the top 12.2% of all systems evaluated. This ranking reflects the strong overall performance of the pairing, with the CPU's 77th percentile standing and the GPU's 84th percentile position contributing to a well-balanced system. The rank indicates that while there are faster configurations available, this combo outperforms the vast majority of tested systems in Rust, making it a high-tier option for this game. The data confirms that the 8400F's 0.2% performance delta from the Ryzen 5 7500F and the 4070 Ti's narrow margins against its nearest rivals do not meaningfully affect the gaming experience, as the measured FPS results show consistent performance across all presets and resolutions.