Rust

The Intel Core i5-14400F paired with the AMD Radeon RX 7900 XT delivers a highly capable Rust experience, but with a critical caveat at 4K resolution. This combination ranks in the 82nd percentile of all tested CPU/GPU pairings for the game, placing it at rank 682 out of 3723 combos. The data indicates that while the system is exceptionally strong at 1080p and 1440p, the most demanding preset at 4K falls just short of the 60 FPS playable threshold, requiring a settings adjustment to maintain smooth gameplay.

Measured FPS Breakdown

The benchmark data provides a clear picture of performance across three resolutions and four quality presets. At 1920x1080, the system is overwhelmingly powerful, with the average frame rate ranging from 217 FPS on Low settings down to 105 FPS on Ultra. The Medium preset at 1080p shows an average of 163 FPS, with a minimum of 138 FPS and a maximum of 187 FPS. High settings at this resolution yield 137 FPS on average. These figures suggest that at 1080p, the combination is capable of pushing frame rates far beyond what most displays can handle, even at the highest quality settings.

Moving to 2560x1440, performance remains excellent but begins to show the expected scaling curve. The Low preset delivers an average of 167 FPS, while High settings produce 95 FPS. The Medium preset reports an average of 112 FPS, with a minimum of 95 FPS and a maximum of 129 FPS. Ultra settings at 1440p still manage a very respectable 72 FPS average. The transition from 1080p to 1440p shows a performance drop of approximately 31% on Ultra settings, demonstrating that the GPU is beginning to work harder but still has ample headroom for high-refresh-rate gaming at this resolution.

At 3840x2160, the picture changes noticeably. The Low preset averages 99 FPS, which is still highly playable. Medium settings drop to an average of 66 FPS, with a minimum of 56 FPS and a maximum of 76 FPS. High settings at 4K produce an average of just 56 FPS, which falls below the 60 FPS playable threshold. Ultra settings at 4K are the most demanding, yielding only 42 FPS on average. The scaling from 1440p Ultra to 4K Ultra represents a substantial 42% reduction in frame rate, highlighting the significant GPU load increase at this resolution.

Best Settings per Resolution

Determining the optimal settings requires balancing visual quality against the 60 FPS playable threshold. At 1920x1080, the Ultra preset achieves an average of 105 FPS, which is nearly double the playable threshold. This makes Ultra the clear best setting for 1080p, as there is no need to compromise on visual fidelity when the system has such a massive performance surplus.

For 2560x1440, the Ultra preset again proves to be the best choice, delivering an average of 72 FPS. This is comfortably above the 60 FPS threshold, allowing players to enjoy full graphical detail at 1440p without any concern about frame rate drops. The minimum frame rate data for Ultra at this resolution is not provided, but the substantial average headroom suggests good consistency.

The 4K resolution presents the only challenging decision. The data shows that Medium settings are the most demanding preset that remains at or above the 60 FPS threshold, with an average of 66 FPS. However, the minimum frame rate at Medium is 56 FPS, which means there will be occasional dips below 60 FPS during intense scenes. High settings at 4K average 56 FPS, falling short of the playable threshold. Given this data, Medium is the recommended best setting for 4K, as it provides the best balance of visual quality and performance that stays closest to the target frame rate.

How This Combo Ranks

The combination of the Intel Core i5-14400F and AMD Radeon RX 7900 XT achieves rank 682 out of 3723 tested combos for Rust, placing it in the top 18% of all systems. This percentile position of 83 for the CPU and 55 for the GPU indicates that the pairing is well-balanced, with the processor being a particularly strong component relative to the rest of the tested hardware landscape. The CPU's average benchmark score of 32279 places it in the 83rd percentile among all processors, while the GPU's average benchmark score of 13745 places it in the 55th percentile among all graphics cards.

This ranking suggests that while the GPU is a competent performer, the CPU is the standout component in this pairing. The system's overall performance in Rust aligns closely with what would be expected from a high-end CPU combined with a mid-to-high-end GPU. The 3723-combo database provides context that this system is solidly above average, though not at the very top tier of performance. Players with this configuration can expect a smooth experience at most resolutions and settings, with the only limitation appearing at 4K Ultra.

Similar Performance Alternatives

For the CPU, the nearest rivals based on average benchmark scores provide interesting alternatives. The AMD Ryzen 7 PRO 8840U scores 32233, just 0.1% lower than the i5-14400F. The Intel Core i9-11900 scores 32226, 0.2% lower. The AMD Ryzen 7 6800HS scores 32354, which is 0.2% higher than the i5-14400F. The Intel Core i7-12800H scores 32121, 0.5% lower. These processors would all behave nearly identically to the i5-14400F in Rust, with performance differences of less than 1% in synthetic benchmarks translating to imperceptible differences in actual gameplay.

On the GPU side, the nearest rivals show more varied performance characteristics. The AMD Radeon 660M scores 13812, just 0.5% higher than the RX 7900 XT. The NVIDIA RTX A2000 Mobile scores 13821, also 0.5% higher. The AMD Radeon RX 570X scores 13871, 0.9% higher. Interestingly, the AMD Radeon RX 9070 XT scores 13543, which is 1.5% lower than the RX 7900 XT. These close scores indicate that despite being an end-of-life product, the RX 7900 XT remains competitive with newer and more specialized hardware in the Rust workload.

CPU and GPU Roles

The data reveals distinct patterns in how the CPU and GPU contribute to performance at different resolutions. At 1920x1080, the frame rates are exceptionally high across all settings, with Low settings producing 217 FPS and Ultra producing 105 FPS. The relatively small performance difference between Low and Ultra settings at this resolution suggests that the GPU is not the primary bottleneck; instead, the CPU's strong single-thread performance, evidenced by its Cinebench R23 single-core score of 3055, helps maintain high frame rates even at low graphical settings.

At 2560x1440, the scaling between Low and Ultra settings shows a more pronounced GPU influence. The drop from 167 FPS on Low to 72 FPS on Ultra represents a 57% reduction, indicating that the GPU is becoming the limiting factor as resolution increases. However, the absolute frame rates remain high enough that the CPU still provides adequate support.

The 4K resolution data makes the GPU's role unmistakable. The performance drop from 99 FPS on Low to 42 FPS on Ultra is a 58% reduction, and the fact that Ultra settings fall so far below the playable threshold demonstrates that the RX 7900 XT is the limiting component at this resolution. The CPU's performance headroom, as indicated by its strong benchmark scores, is not the constraint here; rather, the GPU's raw rendering throughput at 4K determines the outcome. This pattern is typical for Rust, which benefits from both strong single-thread CPU performance for game logic and substantial GPU resources for rendering the vast, detailed environments.

FAQ

Q: Can this system run Rust at 4K with maximum settings?

A: No. The Ultra preset at 3840x2160 produces an average of only 42 FPS, which is well below the 60 FPS playable threshold. The most demanding playable setting at 4K is Medium, which averages 66 FPS but has a minimum of 56 FPS.

Q: What is the highest quality setting that maintains 60 FPS at 1440p?

A: The Ultra preset at 2560x1440 achieves an average of 72 FPS, making it the best setting that stays above the 60 FPS threshold. All four presets at this resolution are playable, with Low averaging 167 FPS, Medium averaging 112 FPS, and High averaging 95 FPS.

Q: How does this CPU compare to its nearest rival, the AMD Ryzen 7 6800HS?

A: The AMD Ryzen 7 6800HS scores 32354 in the average benchmark, which is 0.2% higher than the Intel Core i5-14400F's score of 32279. This difference is negligible and would not produce any noticeable performance variation in Rust.

Q: Is the RX 7900 XT a bottleneck at 1080p?

A: No. At 1920x1080, the system achieves 217 FPS on Low settings and 105 FPS on Ultra settings. These exceptionally high frame rates indicate that the GPU has significant headroom at this resolution, and the CPU is likely the primary driver of performance.

Q: What frame rate can I expect at 4K with Medium settings?

A: The Medium preset at 3840x2160 delivers an average of 66 FPS, with a minimum of 56 FPS and a maximum of 76 FPS. This is the recommended setting for 4K play, as it is the most demanding preset that maintains an average at or above 60 FPS.

Q: How does the GPU's performance rank among all tested graphics cards?

A: The AMD Radeon RX 7900 XT holds the 55th percentile among all GPUs in the benchmark database. Its average benchmark score of 13745 places it near rivals such as the AMD Radeon 660M and the NVIDIA RTX A2000 Mobile, which score 13812 and 13821 respectively.