Rust

The Intel Core i7-12700K paired with the NVIDIA GeForce RTX 4070 SUPER delivers a broad performance envelope in Rust, scaling from high-refresh 1080p territory to playable 4K. The measured data reveals a system where the GPU becomes the primary constraint as resolution increases, while the 12-core/20-thread processor maintains sufficient headroom to keep frame rates fluid even at lower settings. This combination ranks in the 86.7th percentile of tested configs, placing it well above the median for the 1,717 combos evaluated in this title.

Resolution Scaling

The measured FPS data shows a clear and predictable progression as resolution increases, but the rate of decline varies significantly by settings preset. At Low settings, the average frame rate drops from 234.3 FPS at 1920x1080 to 171.5 FPS at 2560x1440, a 26.8% reduction, and then further to 100.9 FPS at 3840x2160, representing a 41.2% drop from the 1440p figure. This steep decline at 4K strongly indicates the GPU is the limiting component at higher pixel counts, as the CPU has ample headroom at these frame rates.

For High settings, the scaling is more moderate: 143.2 FPS at 1080p falls to 101.1 FPS at 1440p (a 29.4% reduction) and then to 56.6 FPS at 4K (a 44.0% drop from 1440p). The Ultra preset shows the most dramatic scaling, with 109 FPS at 1080p dropping to 77.1 FPS at 1440p (29.3% reduction) and then to 46.2 FPS at 4K (40.1% reduction from 1440p). The consistent ~40% reduction when moving from 1440p to 4K across all presets confirms that the RTX 4070 SUPER’s rendering throughput is the dominant factor at 4K, regardless of quality settings.

The Medium preset offers a useful middle ground in scaling behavior: 170.6 FPS at 1080p, 114.3 FPS at 1440p (33.0% reduction), and 70.3 FPS at 4K (38.5% reduction from 1440p). This pattern suggests that at 1080p, the CPU’s 12 cores and 20 threads are capable of feeding the GPU adequately, but as resolution climbs, the GPU’s 504.2 GB/s memory bandwidth and 35.48 TFLOPS of FP32 compute become the bottleneck. The data does not indicate any CPU-bound scenario at 1080p, as even the most demanding Ultra preset maintains 109 FPS, which is well within the i7-12700K’s capability given its 3DMark multi-threaded score of 9,976.

FAQ

Q: What is the playable frame rate at 4K Ultra settings?

A: The measured average FPS at 3840x2160 with Ultra settings is 46.2 FPS. This is below the 60 FPS threshold typically considered smooth for competitive play, but it remains playable for slower-paced survival gameplay.

Q: How does the Low preset at 1080p compare to High at 1440p?

A: The Low preset at 1920x1080 achieves 234.3 FPS, while High at 2560x1440 delivers 101.1 FPS. The 1440p High figure represents a 56.9% reduction in frame rate compared to the 1080p Low setting, indicating that the visual quality increase comes at a significant performance cost.

Q: Is the CPU or GPU the limiting factor at 1440p?

A: The data suggests the GPU is the primary limiter at 1440p. The frame rate drop from 1080p to 1440p ranges from 26.8% (Low) to 29.4% (High), which is consistent with GPU-bound scaling rather than CPU limitation, given the i7-12700K’s strong multi-threaded performance.

Q: What is the best preset for 60+ FPS at 4K?

A: At 3840x2160, the Medium preset achieves 70.3 FPS, and the Low preset reaches 100.9 FPS. High settings at 56.6 FPS fall short of the 60 FPS mark, so Medium is the highest quality preset that maintains a 60+ FPS average at 4K.

Q: How does the Ultra preset at 1080p compare to Medium at 1440p?

A: Ultra at 1920x1080 yields 109 FPS, while Medium at 2560x1440 yields 114.3 FPS. The 1440p Medium setting is slightly faster while providing a higher resolution, making it a more efficient choice for image quality per frame.

Q: What frame rate can be expected at 1080p High settings?

A: The measured average at 1920x1080 with High settings is 143.2 FPS. This is suitable for high-refresh-rate monitors, though not sufficient for 240 Hz displays, which would require the Low preset’s 234.3 FPS.

CPU Role

The Intel Core i7-12700K provides substantial processing power for Rust, a game known for its server-side and simulation overhead. The CPU features 12 cores and 20 threads, combining 8 performance cores with 4 efficiency cores in its Alder Lake architecture. The base clock of 3.60 GHz can boost up to 5.00 GHz, and the 25 MB of shared L3 cache helps maintain data locality for the game’s world simulation.

Benchmark results show the processor’s multi-threaded capability: a Cinebench R23 multi-core score of 29,241 and a 3DMark max-thread score of 9,979. Single-thread performance is also robust, with a Cinebench R23 single-core score of 4,128 and a Geekbench single-core score of 2,561. These figures indicate that the CPU can handle both the lightly-threaded game logic and the heavily-threaded physics and entity updates that Rust relies on.

In the context of this game’s results, the CPU’s role is evident when comparing the 1080p frame rates across settings. At Low settings, the 234.3 FPS average suggests the CPU is still providing enough throughput to keep the GPU busy, but the scaling from Low to Ultra at 1080p (a 53.5% reduction in FPS) shows that the GPU becomes progressively more stressed as quality increases. The i7-12700K’s 3DMark 16-thread score of 9,276 places it in the 89th percentile of all CPUs, and its nearest rival, the AMD Ryzen 7 PRO 5845, is essentially tied at 35,802 average score versus 35,684 for the i7-12700K (a 0.3% difference). This parity suggests that the CPU is not introducing any unusual bottlenecks in this title.

How This Combo Ranks

The combination of the Intel Core i7-12700K and NVIDIA GeForce RTX 4070 SUPER ranks 229th out of 1,717 tested combinations in Rust, placing it in the top 13.3% of all tested systems. This rank reflects a balanced pairing where neither component dramatically underperforms relative to the other in this specific game.

The GPU’s contribution to this ranking is notable: the RTX 4070 SUPER sits in the 84th percentile of all GPUs with an average benchmark score of 42,576. Its nearest rival, the NVIDIA RTX A6000, scores 42,653, a difference of only 0.2%, indicating that the 4070 SUPER is well-positioned against professional-grade hardware in synthetic tests. The AMD Radeon RX 7650 GRE is similarly close at 42,723, just 0.3% ahead.

The CPU’s ranking reinforces this picture. The i7-12700K’s 89th percentile standing among all CPUs, with an average benchmark score of 35,684, means it is capable of supporting the GPU’s output without becoming a limiting factor. The nearest CPU rivals are all within 0.8% of its average score, including the Intel Core i7-13800H at 35,416 and the Intel Core i7-13700T at 35,468. This tight clustering indicates that the i7-12700K is part of a performance tier where small differences in synthetic scores do not translate into meaningful gaming differences.

The combo’s 229th rank out of 1,717 suggests that while this is a strong configuration, there are 228 tested combos that deliver higher frame rates in Rust, likely featuring higher-end GPUs. However, the measured FPS data shows that this combo still achieves excellent results, particularly at 1440p where the High preset sustains 101.1 FPS.

Settings Recommendations

Based on the measured FPS data, the optimal settings depend heavily on the target resolution and desired frame rate. For 1080p gaming, the High preset at 143.2 FPS is the best balance of visual quality and performance, as it comfortably exceeds 120 FPS for smooth gameplay. The Medium preset offers a higher 170.6 FPS but with reduced visual fidelity, while Ultra at 109 FPS is still playable but sacrifices 34.2 FPS compared to High.

At 1440p, the High preset delivers 101.1 FPS, which is ideal for 100 Hz or 120 Hz monitors. The Medium preset at 114.3 FPS provides a small performance buffer but with lower visual quality. The Ultra preset at 77.1 FPS remains playable but is not recommended for competitive play where frame rate matters more than visual detail.

For 4K, the Medium preset at 70.3 FPS is the recommended choice, as it is the highest quality setting that maintains a 60+ FPS average. The Low preset at 100.9 FPS is suitable for players prioritizing frame rate, while the High preset at 56.6 FPS and Ultra at 46.2 FPS are only advisable for slower-paced exploration or screenshot purposes.

The data shows that the Ultra preset provides diminishing returns at every resolution. At 1080p, moving from High to Ultra reduces FPS from 143.2 to 109 (a 23.9% drop), while at 1440p the drop is from 101.1 to 77.1 (23.7%), and at 4K from 56.6 to 46.2 (18.4%). The visual improvement from High to Ultra is typically subtle in Rust, making High the more efficient choice for most players. Conversely, the Low preset offers the highest frame rates but at a significant visual cost, and the Medium preset provides a reasonable middle ground for users with variable refresh rate displays who want to stay above 60 FPS at all times.