Rust

The AMD Ryzen 5 8400F and NVIDIA GeForce RTX 4070 SUPER combination delivers a versatile Rust experience, placing 572nd out of 3,723 tested combos. This mid-pack ranking indicates a system that comfortably handles the game’s demands without reaching the top echelon of performance. The data confirms playability across all tested resolutions, though the margin of safety narrows significantly at 4K Ultra settings. Benchmark results show this pairing is a reliable choice for most players, with the RTX 4070 SUPER’s strong rasterization performance carrying the load in a game that is notoriously sensitive to both CPU and GPU throughput.

How This Combo Ranks

The combo’s rank of 572 out of 3,723 tested configurations places it in the top 15% of all systems tested for Rust. This is a strong showing, indicating that the pairing of a Zen 4 six-core CPU with an Ada Lovelace GPU is well-matched for this title. The CPU itself sits in the 77th percentile among all processors, while the GPU is even stronger, ranking in the 83rd percentile among all graphics cards. The GPU’s higher percentile suggests that in this pairing, the graphics card is the more dominant contributor to overall performance.

The average benchmark scores reinforce this hierarchy. The Ryzen 5 8400F posts an average score of 25,005, while the RTX 4070 SUPER achieves an average score of 43,223. The substantial gap between these scores indicates that the GPU has significantly more headroom than the CPU in synthetic workloads. For Rust specifically, this means the system’s frame rates are more likely to be constrained by the CPU’s six cores and 12 threads in certain scenarios, particularly at lower resolutions where the GPU is not the bottleneck.

When compared to the broader field, this combo’s rank suggests it outperforms the vast majority of systems in the database. The 4K results are particularly telling; hitting an average of 61 FPS at High settings at 3840x2160 is a feat that many systems fail to achieve. The ranking reflects a balanced system that can adapt to different visual demands, though it is not without its limitations at the extreme high end. The 4K Ultra preset, at 43.2 FPS, shows the system’s ceiling, placing it below the playable threshold of 60 FPS.

CPU and GPU Roles

The division of labor between the Ryzen 5 8400F and the RTX 4070 SUPER shifts dramatically across resolutions. At 1920x1080, the CPU is the primary driver of performance. The leap from 141.3 FPS at High to 218.4 FPS at Low settings demonstrates that the CPU is capable of feeding the GPU far more frames than the High preset demands. The GPU is essentially waiting on the CPU at this resolution, meaning the 8400F’s six cores are the limiting factor. The Ultra preset’s 109.2 FPS still shows strong CPU headroom, as the GPU is not yet saturated.

Moving to 2560x1440, the balance tips. The High preset delivers 100.6 FPS, while Low settings jump to 170.2 FPS. The scaling between Low and High is less dramatic than at 1080p, indicating the GPU is beginning to take on more responsibility. At this resolution, the RTX 4070 SUPER’s 12 GB of GDDR6X memory and 504.2 GB/s bandwidth are sufficient to maintain high frame rates, but the CPU’s influence is still apparent in the gap between presets. The Ultra preset at 74.1 FPS shows the GPU is now the primary constraint, as the increase in rendering load from High to Ultra is substantial.

At 3840x2160, the GPU dominates entirely. The RTX 4070 SUPER is clearly the bottleneck, as the CPU’s role diminishes. The Low preset yields 100.8 FPS, but High drops to 61 FPS, and Ultra falls to 43.2 FPS. This steep decline from Low to Ultra is a direct reflection of the GPU’s pixel-pushing capabilities. The CPU’s 4.70 GHz boost clock and 16 MB of L3 cache are more than adequate to keep up with the GPU’s output at 4K, as the rendering workload is the limiting factor. The data shows that for 4K gaming, the GPU is the sole determinant of performance, while the CPU’s influence wanes.

Similar Performance Alternatives

The nearest rivals for the Ryzen 5 8400F are closely matched in synthetic benchmarks. The AMD Ryzen 5 7500F is essentially identical, with a delta of 0.2% in average score. This makes sense, as both are Zen 4-based six-core parts. The Intel Core i7-11850H and Intel Core i7-13620H are also within 0.4% of the 8400F’s score, despite being mobile processors. This indicates that for Rust, a system with any of these CPUs would deliver nearly identical CPU-bound performance. The AMD EPYC 9474F is the only rival with a higher score, but the 0.4% delta is negligible for gaming purposes.

On the GPU side, the RTX 4070 SUPER’s nearest rivals are all within 1% of its average score. The NVIDIA Quadro M6000 24 GB and the standard Quadro M6000 are within 0.2% of the 4070 SUPER, despite being older workstation parts. The RTX 5050 Mobile shows a 0.1% delta, and the RTX 4090 Mobile is 1% behind. In practice, this means a system with any of these GPUs would perform nearly identically in Rust. The RTX 4070 SUPER’s advantage lies in its feature set, such as DirectX 12 Ultimate and Vulkan 1.4 support, rather than raw frame rates.

For users considering this combo, the data suggests that swapping the CPU to a Ryzen 5 7500F would yield no perceivable difference in Rust. Similarly, choosing a Quadro M6000 24 GB over the RTX 4070 SUPER would result in similar average frame rates, though the lack of modern driver optimizations for gaming would likely impact real-world performance. The RTX 4090 Mobile’s 1% deficit is surprising but indicates that the desktop 4070 SUPER is a strong performer in this specific workload.

FAQ

Q: Can this combo run Rust at 4K with playable frame rates?

A: Yes, at 4K the system achieves 61 FPS on High settings and 70.7 FPS on Medium settings. The Ultra preset drops to 43.2 FPS, which is below the 60 FPS playable threshold.

Q: What is the best settings preset for 1440p gaming?

A: At 2560x1440, the Ultra preset delivers 74.1 FPS, which is above the 60 FPS threshold. This makes Ultra the most demanding playable setting at this resolution.

Q: How does the Ryzen 5 8400F compare to its closest CPU rival?

A: The Ryzen 5 7500F has an average score of 24,964, which is 0.2% lower than the 8400F’s 25,005. The difference is negligible for Rust performance.

Q: Is the RTX 4070 SUPER or the CPU more important for 1080p performance?

A: At 1920x1080, the CPU is the primary factor. The frame rate scales from 141.3 FPS at High to 218.4 FPS at Low, indicating the CPU can push far more frames than the High preset requires.

Q: What is the frame rate difference between Low and Ultra at 4K?

A: The Low preset at 3840x2160 yields 100.8 FPS, while Ultra drops to 43.2 FPS. This represents a 57.6 FPS difference, highlighting the GPU’s dominance at this resolution.

Q: Does the system support modern graphics APIs for Rust?

A: The RTX 4070 SUPER supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, which are all current standards that Rust can utilize.

Measured FPS Breakdown

At 1920x1080, the system delivers its highest frame rates. The Low preset achieves 218.4 FPS, while Medium drops to 171.1 FPS. High settings yield 141.3 FPS, and Ultra produces 109.2 FPS. All presets are well above the 60 FPS playable threshold, with even the most demanding Ultra setting maintaining a comfortable margin.

The 2560x1440 results show a modest decline. Low settings produce 170.2 FPS, Medium reaches 118.2 FPS, and High delivers 100.6 FPS. Ultra remains playable at 74.1 FPS. The scaling from Low to High is consistent, with each preset step costing roughly 20-30 FPS, indicating a balanced workload between CPU and GPU at this resolution.

At 3840x2160, the GPU becomes the sole bottleneck. Low settings achieve 100.8 FPS, Medium drops to 70.7 FPS, and High falls to 61 FPS. Ultra is the only preset that fails to reach the 60 FPS threshold, producing 43.2 FPS. The steep drop from High to Ultra represents a 17.8 FPS loss, showing the significant rendering cost of the highest quality settings at 4K.

Best Settings per Resolution

At 3840x2160, the most demanding playable preset is High, which achieves an average of 61 FPS. This is exactly at the playable threshold, making it a viable option for 4K gaming. The Medium preset offers more headroom at 70.7 FPS, but High provides the best visual quality while maintaining playability.

For 2560x1440, the Ultra preset is the best choice, delivering 74.1 FPS. This is comfortably above the 60 FPS threshold, allowing players to enable the highest quality settings without compromising performance. The High preset at 100.6 FPS is also excellent, but Ultra offers the full visual experience.

At 1920x1080, the Ultra preset is the clear winner, producing 109.2 FPS. This is nearly double the playable threshold, providing a highly responsive experience with maximal visual fidelity. The system has ample headroom at this resolution, making it the ideal target for competitive play or high-refresh-rate monitors.