Rust

The Intel Core i5-12400 is a 6-core, 12-thread Alder Lake-S desktop processor with a base clock of 2.50 GHz and a boost clock of 4.40 GHz. It features an 18 MB shared L3 cache and supports DDR4 and DDR5 memory. In Rust, the CPU's workload is substantial, as the game's simulation and entity processing scale with player-built structures and server population. The benchmark data shows that at 1080p with Low settings, the combo achieves 151 FPS, which is the highest measured average across any resolution or setting in the dataset. This indicates that when the GPU is not heavily burdened, the i5-12400 can drive high frame rates. However, the processor's multithreaded performance, as measured by Cinebench R23 at 15989 points, places it in the 72nd percentile among all CPUs, suggesting it is capable but not top-tier. Its nearest rivals include the AMD EPYC 7643, which scores 18697 (0.1% higher), and the Intel Core i3-14100F at 18519 (0.9% lower), showing that the i5-12400 sits in a competitive mid-range bracket for raw computational throughput.

The single-thread performance of the i5-12400 is also relevant for Rust, as many game logic threads are not perfectly parallelized. The 3DMark single-thread score is 910, and the Cinebench R23 single-core score is 2257. These figures are modest compared to newer high-end chips, but they are sufficient to keep the game running smoothly at lower resolutions where the GPU is not the primary constraint. The data shows a clear progression in FPS as resolution decreases from 4K to 1080p, which is typical for a game that is not purely graphics-bound. At 1440p High, the average FPS is 59, while at 1080p High it rises to 86, a 46% increase. This scaling suggests that the CPU has headroom to feed the GPU at higher frame rates, but the GPU becomes the limiting factor as pixel count increases. The processor's 65W TDP and active production status make it a straightforward choice for a mainstream build, but in Rust, the data implies that upgrading the GPU will yield more noticeable gains at higher resolutions than upgrading the CPU.

GPU Role — VRAM, clocks, and how they relate to this game's results

The AMD Radeon RX 9060 is built on the RDNA 4.0 architecture with the Navi 44 chip, fabricated on a 4 nm process by TSMC. It has 8 GB of GDDR6 memory on a 128-bit bus, providing 288.0 GB/s of bandwidth. The GPU's base clock is 1700 MHz, with a boost clock of 2990 MHz and a game clock of 2400 MHz. In Rust, the GPU's role is critical for rendering the expansive outdoor environments, dynamic lighting, and numerous textures. The 8 GB VRAM capacity is a key consideration, as Rust's large maps and high-resolution textures can demand significant memory. The benchmark results show that at 4K Ultra, the combo only manages 27 FPS, which is the lowest measured score. At 4K High, the average FPS is 35, and at 4K Medium it is 41. This steep drop from 1080p to 4K indicates that the GPU is the primary bottleneck at higher resolutions, struggling to maintain playable frame rates.

The RX 9060's performance relative to its peers is shown in its passmark G3D score of 17631, which places it in the 59th percentile among all GPUs. Its nearest rival is the NVIDIA GeForce RTX 3060 Ti, which scores 16129 (0.7% higher), and the AMD Radeon RX 7700 at 15852 (1% higher). This places the RX 9060 in a similar performance class to those cards, but the 8 GB VRAM may be a limiting factor in Rust at 4K, where texture memory can exceed capacity. The GPU's FP32 performance is 21.43 TFLOPS, and it has 1792 shading units, 112 TMUs, and 64 ROPs. These specifications explain why the card can handle 1080p and 1440p gaming well, but the 128-bit memory bus and 8 GB capacity constrain its high-resolution performance. At 1440p Low, the combo achieves 104 FPS, which is solid, but at 1440p Ultra it drops to 45 FPS, showing that the GPU's raw compute power is not enough to sustain high settings at that resolution. The data indicates that the RX 9060 is best suited for 1080p and 1440p gaming, with 4K requiring significant settings reductions to remain playable.

Resolution Scaling — how FPS drops from 1080p to 4K and what it says about the limiting component

The measured FPS data reveals a clear pattern of performance degradation as resolution increases from 1920x1080 to 3840x2160. At Low settings, the average FPS drops from 151 at 1080p to 104 at 1440p (a 31% decrease) and then to 62 at 4K (a 59% decrease from 1440p). This scaling is consistent with a GPU-bound scenario, where the number of pixels rendered has a direct impact on frame rate. At High settings, the FPS goes from 86 at 1080p to 59 at 1440p (a 31% drop) and then to 35 at 4K (a 41% drop). The Medium settings show a similar trend, with 102 FPS at 1080p, 70 FPS at 1440p, and 41 FPS at 4K. The Ultra preset, which is the most demanding, yields 65 FPS at 1080p, 45 FPS at 1440p, and 27 FPS at 4K.

The fact that FPS drops by roughly 30-40% from 1080p to 1440p, and then another 40-60% from 1440p to 4K, strongly indicates that the GPU is the limiting component across all settings. If the CPU were the bottleneck, we would expect to see smaller FPS differences as resolution increases, because the CPU's workload would remain relatively constant. Instead, the steep decline in FPS at 4K, especially at Ultra settings (27 FPS), suggests that the RX 9060's 8 GB VRAM and 288.0 GB/s bandwidth are insufficient for the high-resolution textures and effects in Rust. The data also shows that the gap between Low and Ultra settings narrows at higher resolutions, which is another sign of GPU limitation. At 1080p, the difference between Low and Ultra is 86 FPS (151 vs 65), but at 4K, it is only 35 FPS (62 vs 27). This compression of performance headroom at 4K means that even lowering settings does not provide the same relative benefit as it does at 1080p, further confirming that the GPU is the primary constraint.

FAQ

Q: What is the best resolution for this combo in Rust?

A: Based on the measured data, 1920x1080 provides the most playable experience, with average FPS ranging from 65 on Ultra to 151 on Low. At 1440p, the average FPS drops to between 45 and 104, while 4K only achieves 27 to 62 FPS, making it less suitable for smooth gameplay.

Q: How does the RX 9060 compare to the RTX 3060 Ti in Rust?

A: The RX 9060 has a passmark G3D score of 17631, while the RTX 3060 Ti scores 16129, making the RX 9060 0.7% slower on average. In Rust, this means the RX 9060 will perform similarly to the RTX 3060 Ti, with the 8 GB VRAM being a shared limitation at higher resolutions.

Q: Is the i5-12400 a bottleneck for the RX 9060 in Rust?

A: The data suggests that the GPU is the primary bottleneck, especially at higher resolutions. At 1080p Low, the CPU can push 151 FPS, indicating it has enough headroom. However, at 4K Ultra, the FPS drops to 27, which is far below what the CPU is capable of, showing that the GPU limits performance.

Q: What settings preset gives the best balance of quality and performance at 1440p?

A: At 1440p, the Medium preset offers an average FPS of 70, with a minimum of 59 and maximum of 80. This is a playable range for most gamers. The High preset drops to 59 FPS, while Low achieves 104 FPS, so Medium provides a reasonable compromise between visual fidelity and frame rate.

Q: How much VRAM does the RX 9060 have, and does it affect Rust's performance?

A: The RX 9060 has 8 GB of GDDR6 memory. In Rust, this appears to be a limiting factor at 4K, where the average FPS drops to 35 on High settings. The 128-bit memory bus and 288.0 GB/s bandwidth are also constraints, as higher resolutions and texture quality require more memory bandwidth.

Q: Does the i5-12400's 6-core configuration handle Rust's multithreaded workload well?

A: The i5-12400 has 6 cores and 12 threads, with a Cinebench R23 multicore score of 15989. This puts it in the 72nd percentile of all CPUs. In Rust, the benchmark results show that it can achieve 151 FPS at 1080p Low, indicating it handles the game's threading requirements well, though it is not as powerful as higher-core-count rivals.

How This Combo Ranks

The combination of the Intel Core i5-12400 and AMD Radeon RX 9060 ranks 1665 out of 2953 tested combos in Rust, placing it in the middle of the pack. This ranking reflects the balance between a mid-range CPU and a GPU that is capable but not top-tier. The i5-12400's percentile of 72 among all CPUs is respectable, but the RX 9060's percentile of 59 among all GPUs is lower, dragging the overall combo ranking down. The data shows that the combo is better suited for 1080p and 1440p gaming, where it can achieve playable frame rates, but it falls short at 4K Ultra, where the average FPS is only 27. Compared to other combos, this setup sits in the 56th percentile of all tested configurations, meaning that about 44% of combinations perform better. The nearest GPU rival, the RTX 3060 Ti, is only 0.7% faster on average, so swapping the GPU would not significantly improve the ranking. Upgrading the CPU to a higher-core-count part, such as the AMD EPYC 7643, which scores 0.1% higher, would also have minimal impact. The ranking suggests that this combo is a solid mainstream option, but it is not optimized for high-resolution, high-settings gaming in Rust.

Settings Recommendations

For the best experience with this combo, the data suggests prioritizing 1080p or 1440p with Medium settings. At 1080p Medium, the combo achieves an average FPS of 102, with a minimum of 86 and maximum of 117, providing a smooth and responsive experience. This is a good balance between visual quality and performance, as the Low preset at 1080p offers 151 FPS but sacrifices too much visual fidelity. At 1440p, the Medium preset yields an average FPS of 70, with a minimum of 59, which is still playable for most users. The High preset at 1440p drops to 59 FPS, which is borderline, while Ultra at 1440p falls to 45 FPS, which may be too low for competitive play. At 4K, the data shows that even Low settings only achieve 62 FPS, and Medium drops to 41 FPS, making 4K gaming impractical for this combo. Therefore, the recommended configuration is 1080p or 1440p with Medium settings, which provides a playable frame rate while maintaining acceptable visual quality. If the user prioritizes frame rate over fidelity, the Low preset at 1440p (104 FPS) is a better choice than High at 1080p (86 FPS), as the resolution increase provides a sharper image with a higher FPS. For those who can tolerate occasional dips, the High preset at 1080p offers 86 FPS, but the Medium preset at the same resolution is more consistent, as indicated by the minimum FPS of 86.