Rust

The Intel Core i3-12100F paired with the NVIDIA GeForce RTX 5080 is an unbalanced but effective combination for Rust, a survival game released on 2018-02-07. The GPU sits in the 87th percentile of all GPUs, while the CPU sits in the 68th percentile, and the measured frame rates reflect that imbalance. At 1920x1080 and 2560x1440, every preset including Ultra clears the 60 FPS playable threshold; at 3840x2160, the system is playable up to High settings. The data shows a CPU that can become the limiting factor at lower resolutions, but the overall result is a system that handles Rust well across most settings and resolutions.

FAQ

Q: Can this PC run Rust at 3840x2160?

A: Yes, up to High settings. High averages 70.2 FPS, Medium averages 85.8 FPS, and Low averages 122.3 FPS. Ultra is the only preset that falls below the 60 FPS threshold, averaging 51.3 FPS.

Q: What is the best playable setting at 2560x1440?

A: Ultra is the best playable setting, with an average of 93.5 FPS. All four presets—Low, Medium, High, and Ultra—stay above 60 FPS at this resolution.

Q: How does the Intel Core i3-12100F compare with its nearest rivals?

A: The i3-12100F has an average benchmark score of 13,494. It is essentially tied with the Core 3 N355 (13,492, 0% delta), 0.3% ahead of the Core i5-9500 (13,452), 1.1% ahead of the Core i7-1250U (13,351), and 0.7% behind the Core 5 120UL (13,594).

Q: How does the NVIDIA GeForce RTX 5080 compare with its nearest rivals?

A: The RTX 5080 averages 56,083. It is 0.6% ahead of the Radeon 8060S (55,757), 0.7% ahead of the Radeon RX 6750 GRE 12 GB (55,698), 2.3% ahead of the Radeon Pro W5700X (54,828), and 2.2% behind the Radeon RX 9070 GRE (57,367).

Q: Which component matters more for Rust performance?

A: The data suggests the CPU matters more at lower resolutions. At Low settings, 1920x1080 averages 201.7 FPS, 2560x1440 averages 175.5 FPS, and 3840x2160 averages 122.3 FPS. The relatively small drop between 1920x1080 and 2560x1440, combined with the CPU’s 68th percentile versus the GPU’s 87th percentile, points to the i3-12100F as the limiting factor when the GPU is not heavily loaded.

Q: Where does this combo rank among tested systems?

A: It ranks 272nd out of 3,723 tested combinations in Rust.

Best Settings per Resolution

At 3840x2160, the most demanding preset that stays at or above 60 FPS is High, with an average of 70.2 FPS. Low and Medium also clear the threshold, but High is the highest preset that remains playable. Ultra is not playable at this resolution because it averages 51.3 FPS.

At 2560x1440, Ultra is the best playable preset, averaging 93.5 FPS. Every preset from Low to Ultra stays above 60 FPS, so there is no need to lower settings for playability.

At 1920x1080, Ultra is also the best playable preset, averaging 133.1 FPS. The system has substantial headroom at this resolution, with Low reaching 201.7 FPS.

CPU and GPU Roles

The i3-12100F is a 4-core, 8-thread Alder Lake-S processor with a 12 MB L3 cache. The RTX 5080 is a Blackwell 2.0 GPU with 16 GB GDDR7 memory and 10,752 shading units. The raw benchmark scores place the GPU far higher in its own distribution than the CPU: the GPU averages 56,083 and sits in the 87th percentile, while the CPU averages 13,494 and sits in the 68th percentile.

In Rust, this imbalance shows up as a CPU ceiling at lower resolutions. At 1920x1080 Low, the average FPS is 201.7. Increasing resolution to 2560x1440 Low drops the average to 175.5, a relatively modest reduction that suggests the CPU is still a significant constraint. Moving further to 3840x2160 Low yields 122.3, a larger drop that indicates the GPU is beginning to take on more of the workload.

At Ultra settings, the pattern is similar but with higher GPU load from the start. The average FPS goes from 133.1 at 1920x1080 to 93.5 at 2560x1440, then to 51.3 at 3840x2160. The 3840x2160 Ultra result falls below the 60 FPS threshold, confirming that the GPU becomes the dominant factor at 4K. At 2560x1440, the balance is more even: the CPU still matters because frame rates are high enough to require frequent draw calls and game logic updates, but the GPU is also being pushed harder than at 1080p.

The CPU’s nearest rivals are all within a narrow delta range, meaning the i3-12100F is not an outlier in either direction. Its 68th percentile ranking is respectable but not elite. The GPU’s 87th percentile ranking is much stronger. Therefore, in less demanding scenes at 1080p, the CPU is likely to limit frame rates, while in GPU-heavy scenes at 4K, the GPU becomes the limiting factor.

The Verdict

Yes, this PC can run Rust, with a caveat at 4K. The measured data shows that the combination clears the 60 FPS playable threshold at 1920x1080 and 2560x1440 on every preset, including Ultra. At 3840x2160, it clears 60 FPS on Low, Medium, and High, with High being the best playable preset at 70.2 FPS. The only non-playable result is 3840x2160 Ultra, which averages 51.3 FPS. In short, this system is well-suited for 1080p and 1440p gaming, and it can handle 4K if the Ultra preset is avoided.

Measured FPS Breakdown

Only average FPS values are available in the measured data; minimum and maximum frame rates were not recorded. The table below lists all measured averages.

| Resolution | Settings | Avg FPS |

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

| 3840x2160 | High | 70.2 |

| 3840x2160 | Low | 122.3 |

| 3840x2160 | Medium | 85.8 |

| 3840x2160 | Ultra | 51.3 |

| 2560x1440 | High | 119.9 |

| 2560x1440 | Low | 175.5 |

| 2560x1440 | Medium | 138.9 |

| 2560x1440 | Ultra | 93.5 |

| 1920x1080 | High | 160.8 |

| 1920x1080 | Low | 201.7 |

| 1920x1080 | Medium | 170.6 |

| 1920x1080 | Ultra | 133.1 |

The highest average FPS is 201.7 at 1920x1080 Low, and the lowest is 51.3 at 3840x2160 Ultra. At 2560x1440, all settings remain above 90 FPS, with Ultra at 93.5. At 3840x2160, only Ultra falls below 60. This pattern is consistent with a system where the GPU is powerful enough to handle 4K at moderate settings, but the CPU prevents the full potential from being realized at lower resolutions.

How This Combo Ranks

This combination ranks 272nd out of 3,723 tested combinations in Rust. That position reflects the pairing’s overall performance, not just one component. The CPU’s nearest rivals are extremely close: the Core 3 N355 is at 0% delta, the Core i5-9500 at 0.3%, the Core 5 120UL at -0.7%, and the Core i7-1250U at 1.1%. The GPU’s nearest rivals are similarly tight: the Radeon 8060S at 0.6%, the Radeon RX 6750 GRE 12 GB at 0.7%, the Radeon Pro W5700X at 2.3%, and the Radeon RX 9070 GRE at -2.2%.

In Rust specifically, the combo’s rank is helped by the RTX 5080’s strong raw performance, but the i3-12100F’s lower relative standing means the system will not scale as well at lower resolutions where the CPU becomes the bottleneck. The 272nd position out of 3,723 places this pairing comfortably ahead of the majority of tested systems, while also showing that the CPU is the part most likely to hold back the GPU in CPU-bound scenarios.