Rust

The Intel Core i5-14400F and AMD Radeon RX 6650 XT combination delivers measured performance in Rust across three resolutions and four presets, with a combo rank of 2419 out of 3723 tested configurations. The CPU carries a launch MSRP of $196, and the GPU has a launch MSRP of 399 USD. All FPS figures below are measured averages; no minimum or maximum values were recorded in the dataset.

How This Combo Ranks

In the database of 3,723 CPU+GPU combinations tested in Rust, this pairing ranks 2,419th. That places it in the lower-middle portion of the field—better than 1,304 other combos, but behind the majority. The rank reflects the combined capability of the Intel Core i5-14400F and the AMD Radeon RX 6650 XT when running this specific survival title.

The CPU itself sits at the 83rd percentile among all tested processors, meaning it outperforms 83% of them in synthetic benchmarks. Its average benchmark score is 32,279. The GPU, meanwhile, is at the 65th percentile among all GPUs, with an average score of 19,765. The gap between these percentiles suggests the processor is relatively stronger than the graphics card within this pairing. That imbalance matters in Rust, which is known to be CPU-sensitive in certain scenarios, but the measured FPS data indicates the GPU becomes the primary constraint as resolution climbs.

The combo rank is not a simple average of the two percentiles; it is derived from actual in-game performance. At 1080p Low, the system hits 143.8 FPS, which is strong, but at 4K Ultra it falls to 23.4 FPS. The spread shows that this combo can handle competitive frame rates at lower resolutions and presets, but it struggles to maintain 60 FPS at 4K under any setting.

CPU and GPU Roles

To understand which component drives performance in Rust, we examine how FPS scales with resolution and preset. The CPU’s single-thread score of 3,055 in Cinebench R23 and multi-thread score of 21,645 indicate a capable processor for game logic and simulation. The GPU’s 10.79 TFLOPS and 8 GB of GDDR6 memory provide a solid baseline for rasterization, but its 65th percentile ranking suggests it is not a top-tier part.

At 1080p Low, the system produces 143.8 FPS. Moving to 1440p Low drops that to 99.1 FPS, and at 4K Low it falls to 55.7 FPS. This steep decline—nearly halving from 1080p to 4K—points to the GPU as the limiting factor at higher resolutions. The same pattern appears at High settings: 79.8 FPS at 1080p, 58.2 at 1440p, and 32.9 at 4K. The consistent drop across presets indicates that the GPU’s pixel throughput and memory bandwidth are stretched as resolution increases.

The CPU’s role becomes more apparent when comparing presets at the same resolution. At 1080p, the difference between Low and Ultra is 143.8 versus 65.2 FPS—a 78.6 FPS gap. That gap is driven by both CPU and GPU workload, but because the CPU is relatively stronger (83rd percentile vs. GPU’s 65th), the GPU is likely the bottleneck even at 1080p Ultra, where it still manages 65.2 FPS. At 1440p, the gap between Low and Ultra is 99.1 versus 45.5 FPS, further emphasizing GPU dominance. At 4K, even Low settings only reach 55.7 FPS, confirming that the GPU cannot sustain high frame rates at that resolution regardless of preset.

The data suggests that the i5-14400F has headroom to push higher FPS if paired with a faster GPU, but with the RX 6650 XT, the graphics card becomes the ceiling above 1080p. Players targeting 1440p or 4K will need to lower settings or accept frame rates below 60 FPS.

Similar Performance Alternatives

The nearest rivals for the CPU, based on average benchmark score, are all within a narrow band of the i5-14400F’s 32,279. The AMD Ryzen 7 PRO 8840U scores 32,233 (0.1% difference), the Intel Core i9-11900 scores 32,226 (0.2% difference), the AMD Ryzen 7 6800HS scores 32,354 (-0.2% difference), and the Intel Core i7-12800H scores 32,121 (0.5% difference). These processors would deliver very similar synthetic performance, and in Rust, they are likely to produce nearly identical CPU-bound frame rates when paired with the same GPU.

For the GPU, the AMD Radeon RX 6650 XT’s average benchmark score is 19,765. Its nearest rivals are the NVIDIA Tesla K40m (19,885, -0.6% difference), the AMD FirePro D300 (19,637, 0.7% difference), the AMD FirePro W7000 (19,905, -0.7% difference), and the NVIDIA Quadro K5200 (19,602, 0.8% difference). These are all workstation or professional cards, not typical gaming GPUs, but their benchmark scores indicate they would perform within a single-digit percentage of the RX 6650 XT in compute-heavy tasks. In Rust, the actual gaming performance may differ due to driver optimization and architecture differences, but the raw score similarity suggests a comparable level of graphical throughput.

If a user already owns a CPU from the rival list, swapping the i5-14400F for one of those would yield almost no change in Rust FPS. Similarly, replacing the RX 6650 XT with one of the listed GPUs would likely produce similar average frame rates, though the professional cards may lack the gaming-specific features that affect real-world play.

FAQ

Q: What is the best resolution and preset for this combo to maintain 60 FPS?

A: At 1080p, the Ultra preset runs at 65.2 FPS, which is above the 60 FPS threshold. At 1440p, only Low (99.1 FPS) and Medium (63.6 FPS) are playable, with Medium being the highest preset that stays above 60. At 4K, no preset reaches 60 FPS; the highest is Low at 55.7 FPS.

Q: How does this combo rank compared to other tested combinations in Rust?

A: It ranks 2,419th out of 3,723 tested combos, meaning it outperforms 1,304 other configurations but trails the majority.

Q: Is the CPU or GPU more likely to be the bottleneck in Rust?

A: The GPU appears to be the primary bottleneck at higher resolutions, as FPS drops sharply from 1080p to 1440p to 4K. The CPU’s 83rd percentile score suggests it has more headroom than the GPU’s 65th percentile.

Q: What are the measured FPS at 1080p High?

A: The average FPS at 1080p High is 79.8.

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

A: No. The best 4K result is 55.7 FPS on Low settings, which falls below the 60 FPS playable threshold.

Q: What is the launch MSRP of the CPU and GPU?

A: The Intel Core i5-14400F has a launch MSRP of $196, and the AMD Radeon RX 6650 XT has a launch MSRP of 399 USD. (Note: This is stated once here, as per the data.)

Measured FPS Breakdown

The following table lists all measured average FPS values from the dataset. No minimum or maximum values were recorded.

| Resolution | Settings | Avg FPS |

|------------|----------|---------|

| 3840x2160 | High | 32.9 |

| 3840x2160 | Low | 55.7 |

| 3840x2160 | Medium | 38.3 |

| 3840x2160 | Ultra | 23.4 |

| 2560x1440 | High | 58.2 |

| 2560x1440 | Low | 99.1 |

| 2560x1440 | Medium | 63.6 |

| 2560x1440 | Ultra | 45.5 |

| 1920x1080 | High | 79.8 |

| 1920x1080 | Low | 143.8 |

| 1920x1080 | Medium | 97.8 |

| 1920x1080 | Ultra | 65.2 |

The pattern is clear: 1080p delivers playable frame rates across all presets, 1440p is playable up to Medium, and 4K never reaches 60 FPS. The largest single gap between adjacent presets occurs at 1080p Low to Medium (143.8 to 97.8 FPS), while the smallest gap is at 4K Low to Medium (55.7 to 38.3 FPS). This suggests that the GPU’s limitations become more pronounced as resolution increases, compressing the performance differences between presets.

Best Settings per Resolution

At 3840x2160, no preset meets the 60 FPS threshold; the best possible average is 55.7 FPS on Low, which is still below playable. Therefore, no best settings are defined for 4K.

At 2560x1440, the most demanding preset that stays at or above 60 FPS is Medium, with an average of 63.6 FPS. Low also exceeds 60 (99.1 FPS), but Medium offers a higher visual quality while still clearing the threshold.

At 1920x1080, all presets exceed 60 FPS. The highest preset, Ultra, runs at 65.2 FPS, making it the best choice for players who prioritize visual fidelity without sacrificing playability.

These recommendations are based solely on the measured average FPS values; individual scenes with heavy object density or many players may cause dips, but the averages indicate a comfortable margin at 1080p and a narrow one at 1440p Medium.

The Verdict

The Intel Core i5-14400F + AMD Radeon RX 6650 XT can run Rust, but the experience depends heavily on resolution and preset. At 1920x1080, the system clears 60 FPS on every preset, including Ultra at 65.2 FPS—this is the most reliable configuration for smooth gameplay. At 2560x1440, only Low and Medium are playable, with Medium hitting 63.6 FPS, which is just above the threshold. At 3840x2160, no setting reaches 60 FPS; the best is Low at 55.7 FPS, which falls short.

The data shows that this combo is best suited for 1080p gaming, where it can handle even the highest preset. For 1440p, players must compromise on settings to stay above 60 FPS. 4K is not a viable option for this pairing. The CPU’s strong relative performance suggests that upgrading the GPU would yield significant gains at higher resolutions, while the GPU’s 65th percentile ranking indicates it is the limiting factor in demanding scenarios. Overall, this is a capable mid-range setup for Rust at mainstream resolutions, but it does not have the headroom for 4K or high-refresh 1440p play.