Rust

The Intel Core i5-12400 and NVIDIA GeForce RTX 3070 combination delivers a strong performance profile in Rust, but the experience varies significantly depending on your chosen resolution and quality preset. The data shows that this pairing is capable of smooth frame rates at 1080p and 1440p, while 4K requires a compromise on visual fidelity. The measured average FPS figures provide a clear picture of what to expect across the board.

Measured FPS Breakdown

At 1920x1080, this combo is overwhelmingly capable, with every preset clearing the 60 FPS playability threshold. The Low preset produces a staggering 185.2 FPS average, which is more than enough for high-refresh-rate monitors. Moving to Medium yields 122.7 FPS, and High drops to 104.6 FPS. Even the most demanding Ultra preset maintains a robust 79.5 FPS average, ensuring a fluid experience without needing to tweak settings. The scaling here is smooth, with a roughly 33% performance cost from Low to Ultra.

2560x1440 presents a more nuanced picture. The Low preset remains extremely fast at 130.2 FPS, and Medium delivers 86.5 FPS. High settings are also playable at 72.8 FPS, which is a solid result for a demanding survival title. However, the Ultra preset falls below the 60 FPS threshold at 53.9 FPS, indicating that maxing out every visual option at this resolution will introduce noticeable stutter. The drop from High to Ultra represents a significant 26% performance hit, making High the sensible ceiling for consistent smoothness.

3840x2160 is where the RTX 3070’s 8 GB VRAM and bandwidth are pushed to their limits. The Low preset is the only playable option, with an average of 73 FPS. The Medium preset drops to 51.7 FPS, which is below the playable threshold, and High falls further to 45.9 FPS. The Ultra preset is the most demanding, averaging just 34.4 FPS. The data shows a steep performance cliff between Low and Medium at this resolution, making it clear that 4K gaming with this combo requires significant sacrifices in visual quality.

FAQ

Q: Can this PC run Rust at 1080p with maximum settings?

A: Yes. At 1920x1080, the Ultra preset produces an average of 79.5 FPS, which clears the 60 FPS playable threshold.

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

A: The High preset is the best option, delivering 72.8 FPS. The Ultra preset falls short at 53.9 FPS, so High is the recommended ceiling for smooth performance.

Q: Is 4K gaming viable with this hardware?

A: Only at the Low preset, which yields 73 FPS average. All higher presets (Medium, High, Ultra) fall below the 60 FPS threshold, with averages of 51.7, 45.9, and 34.4 FPS respectively.

Q: How does the CPU compare to its nearest rivals in synthetic benchmarks?

A: The Intel Core i5-12400’s average benchmark score is 18683. It sits marginally behind the AMD EPYC 7643 (score 18697, deltaPct -0.1%) and the Intel Core i7-1355U (score 18730, deltaPct -0.3%). It is slightly ahead of the Intel Core i3-14100F (score 18519, deltaPct 0.9%).

Q: What is the GPU’s performance standing among all tested graphics cards?

A: The NVIDIA GeForce RTX 3070 has an average benchmark score of 17208, placing it in the 61st percentile of all GPUs. This indicates it outperforms the majority of graphics cards in the database.

Q: What is the overall ranking of this CPU+GPU combo in Rust?

A: This combo ranks 1556 out of 3723 tested combinations, placing it in the upper half of all tested systems for this specific game.

Similar Performance Alternatives

Based on nearestRivals data, the Intel Core i5-12400 performs nearly identically to several other CPUs. The AMD EPYC 7643 has an average score of 18697, which is just -0.1% different, meaning the i5-12400 is effectively tied with it in general compute workloads. Similarly, the Intel Core i7-1355U scores 18730 (-0.3% delta), and the AMD Ryzen AI 5 330 scores 18811 (-0.7% delta). On the other side, the Intel Core i3-14100F scores 18519 (0.9% delta), making it a slightly lower-performing but closely matched alternative. For gaming, these differences are negligible, so any of these CPUs would produce similar frame rates in Rust.

For the GPU, the NVIDIA GeForce RTX 3070’s nearest rival is the AMD Radeon RX 7600 XT, which scores 17083 — a 0.7% difference, meaning the RTX 3070 holds a slight edge. The ancient NVIDIA GeForce GTX 690 (17037, 1% delta) and AMD Radeon HD 7970M (17019, 1.1% delta) are also listed as close in synthetic score, though their real-world gaming performance in a modern title like Rust would differ substantially due to driver support and feature sets. The NVIDIA Tesla K40c scores slightly higher at 17468 (-1.5% delta), but this is a compute-oriented card. In practical terms, the RX 7600 XT is the closest modern alternative that would behave similarly in Rust.

The Verdict

Benchmark results indicate that this PC can run Rust, but the achievable quality depends heavily on resolution. At 1920x1080, every preset — Low, Medium, High, and Ultra — clears the 60 FPS playable threshold, with the best setting being Ultra at 79.5 FPS. At 2560x1440, the High, Low, and Medium presets are playable, with High being the best at 72.8 FPS; Ultra is not playable at 53.9 FPS. At 3840x2160, only the Low preset is playable, delivering 73 FPS. This means the system is a solid 1080p and 1440p performer, but 4K users must stick to Low settings for a smooth experience.

CPU and GPU Roles

The performance scaling across resolutions and presets reveals how the workload shifts between the CPU and GPU. At 1080p, the CPU has more headroom, as evidenced by the massive jump from Low (185.2 FPS) to Ultra (79.5 FPS) — a 105.7 FPS difference. This indicates that the GPU is the primary bottleneck at higher presets, while the i5-12400 can easily feed the RTX 3070 at lower settings. The 1440p results show a similar pattern, with a 76.3 FPS difference between Low (130.2) and Ultra (53.9), confirming that GPU load increases proportionally with resolution.

At 4K, the CPU’s role diminishes further. The difference between Low (73 FPS) and Ultra (34.4 FPS) is 38.6 FPS, a smaller absolute gap than at lower resolutions. This is because the GPU is fully saturated at 4K, making it the sole limiting factor. The RTX 3070’s 8 GB VRAM and 448.0 GB/s bandwidth become critical, as the higher-resolution textures and effects at Medium and above exceed what the card can handle efficiently. In summary, the i5-12400 is not a bottleneck at any tested resolution; the RTX 3070 is the determining factor for frame rates, especially as resolution and preset quality increase.

How This Combo Ranks

This specific combination of Intel Core i5-12400 and NVIDIA GeForce RTX 3070 ranks 1556 out of 3723 tested combos in Rust, placing it in the 42nd percentile of all tested systems. This indicates that while the combo is above average, there are more than 1500 other configurations that perform better in this game. The CPU’s 72nd percentile among all CPUs and the GPU’s 61st percentile among all GPUs show that neither component is top-tier, but their combined performance is respectable. The ranking reflects that this system is a solid mid-to-high-range choice for Rust, capable of excellent 1080p and good 1440p performance, but it will not compete with high-end hardware on the 4K Ultra settings.