Rust

The AMD Ryzen 5 7400F paired with the AMD Radeon RX 9070 XT delivers a Rust experience that is heavily dictated by resolution and preset, with the 1080p Low setting producing a remarkably high 216 FPS average, but the Ultra preset at 4K dragging the experience down to just 39 FPS. This combination ranks in the 78th percentile of all tested combos in Rust, indicating a capable system that excels at high refresh rate gaming on lower settings but struggles to maintain playable frame rates at maximum fidelity in 4K.

Resolution Scaling

The data reveals a clear pattern of frame rate degradation as resolution increases, which is a classic indicator of the GPU becoming the primary bottleneck at higher pixel counts. At 1080p Low, the system achieves 216 FPS, but this drops to 155 FPS at 1440p and further to 91 FPS at 4K. This represents a 58% reduction in frame rate from 1080p to 4K at Low settings, which strongly suggests that while the RX 9070 XT is powerful, the sheer pixel throughput required at 4K begins to tax it significantly.

However, the scaling behavior changes dramatically when examining higher quality presets. At High settings, the frame rate drops from 127 FPS at 1080p to 88 FPS at 1440p, and then to 52 FPS at 4K. The percentage drop from 1440p to 4K at High settings is 41%, which is actually steeper than the 41% drop seen from 1080p to 1440p at the same preset. This suggests that at higher quality settings, the GPU workload increases non-linearly with resolution, making the 4K High experience particularly demanding.

The Medium preset shows a similar trend, with 151 FPS at 1080p falling to 104 FPS at 1440p and then to 61 FPS at 4K. The most striking observation is the Ultra preset, which starts at a modest 97 FPS at 1080p, drops to 67 FPS at 1440p, and collapses to 39 FPS at 4K. The 4K Ultra result is barely playable, indicating that this combination is not suited for maximum fidelity at the highest resolution.

Looking at the overall scaling, the gap between Low and Ultra presets widens as resolution increases. At 1080p, the difference between Low (216 FPS) and Ultra (97 FPS) is 119 FPS, or a 55% reduction. At 1440p, the gap narrows to 88 FPS (from 155 to 67), and at 4K it further narrows to 52 FPS (from 91 to 39). This narrowing gap at higher resolutions indicates that the GPU becomes the limiting factor, as the CPU has less headroom to compensate for the increased pixel workload.

The 4K Medium result, with an average of 61 FPS and a minimum of 52 FPS, provides a usable experience, but the 4K High average of 52 FPS is borderline. The data clearly shows that 1080p is the sweet spot for this combination, where even Ultra settings produce a smooth 97 FPS average. At 1440p, High and Medium presets remain playable, but Ultra drops to 67 FPS, which may be acceptable for some users but falls short of high refresh rate expectations.

CPU Role

The AMD Ryzen 5 7400F is a 6-core, 12-thread processor based on the Zen 4 architecture, manufactured on a 5 nm process. Its base clock of 3.70 GHz and boost clock of 4.70 GHz provide solid single-thread performance, which is crucial for Rust's often CPU-bound nature, especially at lower resolutions. The processor's 32 MB of shared L3 cache helps with game logic and world simulation, and its DDR5 memory support with dual-channel configuration contributes to overall system responsiveness.

In synthetic benchmarks, the Ryzen 5 7400F achieves a Cinebench R23 multi-core score of 21765 and a single-core score of 3072, placing it in the 83rd percentile of all CPUs. Its PassMark single-thread score of 3689 and multi-thread score of 25645 indicate strong performance for a 6-core part. The CPU's nearest rival, the Intel Core i5-14600T, has an average score that is only 0.1% higher, while the AMD Ryzen 7 PRO 6850H is 0.2% lower, showing that this processor sits in a competitive mid-range tier.

The measured FPS data suggests that the CPU is not the primary bottleneck at higher resolutions, but it plays a significant role at 1080p. At 1080p Low, the system achieves 216 FPS, which is likely near the CPU's limit for Rust's game logic and draw calls. The fact that this frame rate drops to 155 FPS at 1440p Low and 91 FPS at 4K Low indicates that the GPU is increasingly becoming the limiting factor as resolution rises. However, the CPU's 12 threads and high boost clock ensure that it can keep up with the game's simulation at most settings.

The 1080p Ultra result of 97 FPS is notable because it shows that even with high graphical demands, the CPU can maintain a respectable frame rate. However, the drop from 216 FPS at 1080p Low to 97 FPS at 1080p Ultra is significant, indicating that the GPU is doing much more work at Ultra settings, but the CPU still has headroom. The 6-core configuration is sufficient for Rust, as the game does not heavily scale beyond a handful of threads, and the high single-core performance is more important for this title.

GPU Role

The AMD Radeon RX 9070 XT is a high-end graphics card based on the RDNA 4.0 architecture, featuring 16 GB of GDDR6 memory on a 256-bit bus with a bandwidth of 644.6 GB/s. Its boost clock of 2970 MHz and game clock of 2400 MHz provide substantial compute performance, with 4096 shading units and 64 ray tracing cores. The card's 48.66 TFLOPS of FP32 performance is a strong indicator of its raw processing power.

In GPU benchmarks, the RX 9070 XT achieves a PassMark G3D score of 26795 and a 3DMark Steel Nomad score of 7260, placing it in the 55th percentile of all GPUs. Its nearest rivals in the database include the AMD Radeon HD 7770M with a score 0.1% higher, and the NVIDIA GeForce GTX 570 with a score 0.2% higher, though these comparisons seem indicative of the benchmark database's grouping rather than true performance parity. The GPU's 16 GB of VRAM is ample for Rust at any resolution, as the game does not typically consume more than 8 GB even at Ultra settings.

The measured FPS data clearly shows the GPU's role in scaling. At 4K Ultra, the card produces only 39 FPS, which is a low result for a card with this level of compute power, suggesting that Rust's Ultra preset at 4K has particularly heavy shader and post-processing demands. The 4K Medium result of 61 FPS with a minimum of 52 FPS shows that the card can handle moderate settings at 4K, but the 4K High average of 52 FPS is borderline for smooth gameplay.

The GPU's performance at lower resolutions is more impressive, with 216 FPS at 1080p Low and 155 FPS at 1440p Low. These results indicate that the card is capable of very high frame rates when the pixel workload is manageable. The 1080p Medium result of 151 FPS and 1080p High of 127 FPS further demonstrate the card's strength at 1080p, where it can easily drive high refresh rate monitors. The 1440p High result of 88 FPS is also solid, though the 1440p Ultra result of 67 FPS shows the card's limits when pushing maximum quality at this resolution.

Measured FPS Breakdown

At 1920x1080, the system shows a wide range of performance across settings. The Low preset delivers an average of 216 FPS, which is exceptional for competitive play and well beyond the refresh rate of most monitors. The Medium preset produces 151 FPS with a minimum of 128 FPS and a maximum of 174 FPS, providing a smooth experience with a comfortable margin above 144 Hz. The High preset averages 127 FPS, which is still very playable but begins to approach the limits for high refresh rate displays. The Ultra preset drops to 97 FPS, which is acceptable for most users but represents a significant 55% reduction from Low.

At 2560x1440, the performance scales down as expected. The Low preset achieves 155 FPS, which remains excellent for high refresh rate gaming. The Medium preset averages 104 FPS with a minimum of 88 FPS and a maximum of 119 FPS, offering a good balance between visual quality and smoothness. The High preset delivers 88 FPS, which is playable but may not satisfy users seeking 100+ FPS experiences. The Ultra preset drops to 67 FPS, which is borderline for smooth gameplay and represents a 57% reduction from Low.

At 3840x2160, the performance becomes more constrained. The Low preset averages 91 FPS, which is still playable but a far cry from the 216 FPS seen at 1080p Low. The Medium preset produces 61 FPS with a minimum of 52 FPS and a maximum of 71 FPS, providing a playable but not ideal experience for fast-paced gameplay. The High preset averages 52 FPS, which is at the lower edge of playability. The Ultra preset drops to 39 FPS, which is below the threshold for smooth gameplay and indicates that this combination cannot handle 4K Ultra in Rust.

The minimum FPS data points provide insight into frame pacing. At 1080p Medium, the minimum of 128 FPS indicates stable performance with no major dips. At 1440p Medium, the minimum of 88 FPS shows some variation but remains playable. The 4K Medium minimum of 52 FPS is the most concerning, as it suggests that frame times can spike in demanding scenes, potentially causing noticeable stutter.

Settings Recommendations

For 1080p gaming, the Medium preset at 151 FPS is the best balance of visual quality and performance, as it provides a high frame rate with a minimum of 128 FPS that ensures smooth gameplay even in busy scenes. The High preset at 127 FPS is also viable, but the 24 FPS difference from Medium may not justify the visual improvement for competitive players. The Ultra preset at 97 FPS is acceptable for single-player or less demanding scenarios, but competitive players should stick to Medium or High.

For 1440p, the Medium preset at 104 FPS is the recommended choice, as it provides a solid experience with a minimum of 88 FPS that remains above 60 FPS at all times. The High preset at 88 FPS is also playable, but the minimum FPS data is not provided, making it harder to guarantee smooth performance. The Ultra preset at 67 FPS is not recommended for fast-paced gameplay, though it may suffice for slower exploration. The Low preset at 155 FPS is the choice for competitive play, but it sacrifices significant visual quality.

For 4K, the Medium preset at 61 FPS is the only viable option for a reasonably smooth experience, though the minimum of 52 FPS indicates some frame drops. The High preset at 52 FPS is borderline, and the Ultra preset at 39 FPS is not recommended for any serious gameplay. Users with 4K displays should either play at Medium settings or consider lowering the resolution to 1440p for a better experience. The Low preset at 91 FPS is an option for those seeking higher frame rates, but the visual compromise is substantial.

Overall, the data suggests that the sweet spot for this combination is 1440p Medium, which delivers 104 FPS with good visual quality. For 1080p users, Medium at 151 FPS is the best all-around choice. At 4K, users should accept Medium settings at 61 FPS, which provides a playable but not exceptional experience. The Ultra preset is only recommended for 1080p, where 97 FPS is still smooth.

How This Combo Ranks

This combination of the AMD Ryzen 5 7400F and AMD Radeon RX 9070 XT ranks 643rd out of 2953 tested combos in Rust, placing it in the 78th percentile of all systems. This is a strong result that indicates the system performs well above the median, but it is not among the top-tier configurations. The ranking suggests that while the system is capable of high frame rates at lower settings, it does not have the headroom to compete with the best systems at maximum quality in 4K.

The rank is likely influenced by the CPU's position in the 83rd percentile and the GPU's lower 55th percentile placement. The GPU's percentile is relatively low, which suggests that the RX 9070 XT may not be performing at its full potential in this benchmark database, or that the comparison pool includes many higher-end cards. The CPU's strong single-thread performance helps in Rust, but the GPU's lower percentile means that the system is not among the top performers in this game.

The 78th percentile ranking means that roughly 22% of tested combos perform better than this system in Rust. This is a respectable position, but it also indicates that there is room for improvement. The data shows that the system excels at 1080p and 1440p gaming, where it can achieve high frame rates, but it falls behind at 4K Ultra, where the 39 FPS result is well below what top-tier systems would achieve. For users with high refresh rate 1080p or 1440p monitors, this system is a strong performer, but those seeking 4K Ultra gaming would need a more powerful GPU.