Rust

The Intel Core i5-12400 paired with the AMD Radeon RX 7700 delivers a highly playable Rust experience at 1080p and 1440p, though 4K Ultra remains demanding. The data shows a clear performance hierarchy across settings, with the combo ranking in the 56th percentile of all tested systems for this title. This analysis breaks down the measured FPS, the role of each component, and how the pair scales across resolutions.

FAQ

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

A: The 2560x1440 Low preset delivers an average of 119 FPS, which is nearly double the 67 FPS seen at 1440p High. For a balance of visual quality and smoothness, 1440p Medium at 80 FPS is the strongest option, as it provides a significantly higher frame rate than High while maintaining a playable experience.

Q: How does the combo rank against all other tested configurations in Rust?

A: This specific combination of the Intel Core i5-12400 and AMD Radeon RX 7700 ranks 1295th out of 2953 tested combos. This places it in the 56th percentile, indicating it outperforms more than half of all tested systems in this game while being far from the top-tier configurations.

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

A: The data suggests the GPU becomes the primary limiter at higher resolutions and settings. For instance, the FPS drops from 116 at 1080p Medium to 80 at 1440p Medium, a 31% reduction. At 4K, the drop is severe, with High settings only reaching 40 FPS, indicating the Radeon RX 7700 is struggling with the pixel count.

Q: What is the performance difference between Low and Ultra settings at 1440p?

A: At 2560x1440, the difference is substantial. The Low preset achieves 119 FPS, while the Ultra preset manages only 51 FPS. This is a 57% reduction in performance when moving from the lowest to the highest graphical preset.

Q: How does the Radeon RX 7700's benchmark score compare to its nearest rival?

A: The RX 7700 has an average benchmark score of 15852. Its closest competitor, the AMD Radeon R9 370X, scores 15862, making the RX 7700 0.1% slower in this aggregate measure. In contrast, it is 1.7% slower than the NVIDIA GeForce RTX 3060 Ti, which scores 16129.

Q: What is the maximum FPS recorded for this combo in Rust?

A: The highest average FPS recorded is 173 at the 1920x1080 Low preset. The highest minimum FPS recorded is 99, which occurs at the 1920x1080 Medium preset, suggesting that even with 116 average FPS, frame dips are kept above the 100 FPS mark.

Settings Recommendations

The measured data provides a clear hierarchy for optimizing the Rust experience with the Intel Core i5-12400 and AMD Radeon RX 7700. The primary goal is to achieve a high and stable frame rate, and the results show that the Medium preset offers the most balanced experience across all tested resolutions. At 1920x1080, Medium yields 116 average FPS with a minimum of 99, providing a smooth and responsive experience that is ideal for a competitive survival game. Moving to High at this resolution drops the average to 98 FPS, which is still playable but leaves less headroom for demanding scenes.

At 2560x1440, the Medium preset remains the sweet spot. It delivers an average of 80 FPS with a minimum of 68, ensuring gameplay remains fluid. The High preset at this resolution produces 67 FPS, which is noticeably lower and may feel less consistent. For users with high refresh rate monitors, the Low preset at 1440p offers 119 FPS, but this comes at a significant cost to visual fidelity. The Ultra preset is not recommended for serious play at any resolution, as it produces only 75 FPS at 1080p, 51 FPS at 1440p, and 30 FPS at 4K, rendering the game nearly unplayable at higher resolutions.

For the best overall experience, the Medium preset is the recommended starting point. At 1080p, it provides a substantial performance buffer with a 116 FPS average. At 1440p, it maintains a strong 80 FPS average, making it the clear choice for balancing visual quality and smoothness. While Low offers a higher frame rate, the Medium preset's improvement in visual detail is worth the performance trade-off. Users targeting 4K will need to use Low settings to achieve a playable 70 FPS, but the experience is far from optimal compared to lower resolutions.

GPU Role

The AMD Radeon RX 7700 is the dominant component in determining frame rates at higher resolutions and graphical settings. Its role is defined by its 16 GB of GDDR6 memory on a 256-bit bus, providing a bandwidth of 624.1 GB/s, and its boost clock of 2459 MHz. The data shows that as resolution increases, the performance drops dramatically, which is a classic sign of the GPU becoming the bottleneck. For example, moving from 1080p High (98 FPS) to 1440p High (67 FPS) results in a 31.6% performance decrease, and then to 4K High (40 FPS) a further 40.3% decrease.

The GPU's compute capabilities, rated at 25.18 TFLOPS FP32, are sufficient for 1080p and 1440p gaming but are overwhelmed by the pixel count at 4K. The benchmark scores for the RX 7700 show it sits in the 58th percentile of all GPUs. Its Passmark G3D score of 20974 is its strongest showing, while its DirectX 11 score of 186 indicates a more moderate performance level in that specific API. The VRAM capacity is a key asset for Rust, as the game can use significant memory, and the 16 GB frame buffer ensures there is no capacity-related stuttering at any tested setting or resolution.

The GPU's performance relative to its rivals is close. Its average benchmark score of 15852 is nearly identical to the AMD Radeon R9 370X (15862), which is a much older card. This highlights that while the RX 7700 is a current-generation part, its raw compute score is comparable to a much older product. It also trails the NVIDIA GeForce RTX 3060 Ti by 1.7% in average score, showing that in synthetic benchmarks, the performance delta between these cards is minimal, but in Rust, the specific driver and architecture optimizations will dictate the actual in-game results.

How This Combo Ranks

In the database of tested combinations for Rust, the Intel Core i5-12400 and AMD Radeon RX 7700 configuration ranks 1295th out of 2953 total combos. This places it in the 56th percentile of all tested systems, meaning it performs better than 56% of the combinations but is outclassed by the top 44%. This ranking indicates a solid, mid-to-upper tier performance level. It is not a top-tier combination, but it is far from a low-end setup. The rank suggests that this pairing provides a consistent and capable experience in Rust, but there is significant headroom above it for those with more powerful components.

This position is a direct result of the balance between the two components. The CPU's average benchmark score of 18683 places it in the 72nd percentile of all CPUs, which is a stronger relative standing than the GPU's 58th percentile. This suggests that the CPU is capable of feeding the GPU in most scenarios, but the GPU will be the limiting factor at higher resolutions. The combo's overall rank of 1295 indicates that when paired, their combined performance is slightly above the median of the tested field. The data shows that the system is well-suited for high-refresh-rate gaming at 1080p and 1440p, which is supported by the measured FPS results. The ranking is a holistic view of its performance across all settings and resolutions, and it confirms that this is a dependable combination for Rust.

CPU Role

The Intel Core i5-12400 provides the processing foundation for this combination, and its role becomes more apparent at lower resolutions and settings where the GPU is not the primary constraint. With 6 cores and 12 threads, it offers a solid base for Rust's multithreaded nature. Its base clock of 2.50 GHz and boost clock of 4.40 GHz ensure that single-threaded performance, which is critical for game logic and physics, is strong. The CPU's benchmark data supports this, with a 3DMark Single Thread score of 910 and a Cinebench R23 Single Core score of 2257. The 18 MB of shared L3 cache is also beneficial for a game that often has large amounts of world data.

The CPU's performance is well above average, sitting in the 72nd percentile of all CPUs. Its Passmark Single Thread score of 3456 is a strong indicator of its capability. In Rust, this CPU's performance is sufficient to push the RX 7700 to its limits at 1080p. At 1080p Low, the combination achieves 173 FPS, a very high frame rate that suggests the game is not heavily CPU-bound at this resolution and settings. The data indicates the CPU is strong enough to avoid becoming a major bottleneck. When compared to its nearest rivals, the i5-12400's average score of 18683 is nearly identical to the Intel Core i7-1355U (18730) and AMD EPYC 7643 (18697), showing that in aggregate CPU benchmarks, it is on par with these very different processors.

However, the CPU's influence can be seen in the frame pacing at lower settings. While the average FPS at 1080p Low is 173, the minimum FPS data is not available for that setting. At 1080p Medium, the average is 116 FPS with a minimum of 99, showing a 15% drop from average to minimum. This indicates that while the CPU can handle the workload, there are still moments where it must work hard to keep up with the game's simulation, but it manages to keep the frame rate from dipping below 100 FPS. The i5-12400 is a capable partner for the RX 7700, ensuring that the system's performance is not unduly limited by the processor.

Measured FPS Breakdown

The measured FPS data provides a detailed look at how the system performs across different settings and resolutions. At 1920x1080, the system excels. The Low preset produces an average of 173 FPS, which is exceptionally high. The Medium preset delivers 116 FPS with a minimum of 99 FPS and a maximum of 133 FPS, indicating a smooth experience with good consistency. The High preset drops to 98 FPS, still a solid frame rate for competitive play. The Ultra preset is the weakest at this resolution, with an average of only 75 FPS, a significant 36% reduction from the Medium preset.

At 2560x1440, the performance scales down as expected. The Low preset remains the fastest at 119 FPS. The Medium preset provides 80 FPS with a minimum of 68 FPS and a maximum of 92 FPS, which is a good balance for a more visually detailed experience. The High preset produces 67 FPS, which is a noticeable step down. The Ultra preset drops to 51 FPS, making it less suitable for fast-paced action. The progression from Low to Ultra at 1440p shows a 57% decrease in performance, highlighting the significant cost of higher graphical fidelity.

At 3840x2160, the system struggles to maintain high frame rates. The Low preset is the only playable option, achieving 70 FPS. The Medium preset falls to 47 FPS with a minimum of 40 FPS and a maximum of 54 FPS, which is marginal. The High preset produces 40 FPS, and the Ultra preset drops to 30 FPS, both of which are not ideal for a smooth experience. The data shows a clear pattern: the system is well-suited for 1080p and 1440p gaming but is not powerful enough for high-settings 4K play.

Resolution Scaling

Analyzing the FPS drop from 1080p to 4K reveals the nature of the system's bottleneck. At Low settings, the frame rate drops from 173 FPS at 1080p to 119 FPS at 1440p (a 31.2% decrease) and then to 70 FPS at 4K (a further 41.2% decrease). This consistent and significant drop with resolution indicates that the GPU is the primary limiting factor, as the workload on the CPU remains relatively constant while the GPU's pixel processing load increases exponentially. The RX 7700 is simply not able to maintain high frame rates when the pixel count quadruples from 1080p to 4K.

At Medium settings, the same pattern is evident. The drop from 1080p (116 FPS) to 1440p (80 FPS) is a 31% reduction, and the drop from 1440p to 4K (47 FPS) is a 41.3% reduction. The consistent percentage drops across these resolution steps strongly suggest a GPU-bound scenario. If the CPU were the bottleneck, we would expect to see similar FPS numbers across resolutions, as the CPU's workload does not scale with resolution. The fact that the FPS numbers decline so sharply with each resolution increase confirms that the AMD Radeon RX 7700's rendering capabilities are the determining factor in this system's performance at higher resolutions.

The scaling also shows that the gap between 1080p and 1440p is smaller than the gap between 1440p and 4K. For instance, at High settings, the FPS drops from 98 to 67 (a 31 FPS difference) and then from 67 to 40 (a 27 FPS difference). While the absolute differences are similar, the percentage drop is larger when moving to 4K. This highlights that 4K presents a unique challenge for this GPU, pushing it well beyond its optimal performance envelope. The data confirms that for this combo, 1080p and 1440p are the target resolutions, with 4K only viable at Low settings.