Rust

The Intel Core i7-13700K and NVIDIA GeForce RTX 4070 combination delivers a highly capable Rust experience, but the degree of performance varies sharply with resolution. At 1080p and 1440p, this pairing is overwhelmingly powerful, clearing 60 FPS at every preset. At 4K, the system remains playable but only up to Medium settings, with the most demanding Ultra preset falling below the 60 FPS threshold. The data indicates a system that is CPU-bound at lower resolutions and GPU-bound at 4K, a classic split for a modern survival title. The following analysis breaks down exactly where this combo stands, how it scales, and which settings to use for a smooth experience.

Similar Performance Alternatives

Benchmark data places the Intel Core i7-13700K in a tight cluster of high-end processors. Its average benchmark score of 46,881 is statistically indistinguishable from its nearest rivals. The AMD Ryzen 9 5900 trails by a negligible 0.2%, while the AMD Ryzen AI 9 HX PRO 375 is 0.3% behind. On the other side, the AMD Ryzen 9 7845HX and Intel Xeon w3-2535 both edge ahead by just 0.5%. For gaming workloads, any of these CPUs would produce nearly identical frame rates in Rust, meaning users upgrading from one of these to the i7-13700K should expect no tangible performance shift.

On the GPU side, the NVIDIA GeForce RTX 4070 sits at the 81st percentile among all tested graphics cards. Its closest rival by average score is the NVIDIA Tesla P4, which is a mere 0.1% behind, though that is a compute-oriented card unlikely to appear in a gaming rig. The AMD Radeon RX Vega 56 is 0.4% slower, and the AMD Radeon PRO W6400 trails by 1.3%. Interestingly, the NVIDIA GeForce RTX 4080 Mobile is 1.3% faster in synthetic benchmarks, suggesting that a high-end laptop GPU can approach desktop RTX 4070 performance. In practical Rust terms, these delta values are so small that any of these alternatives would land within a few frames per second of the RTX 4070, making the choice between them irrelevant for this game.

CPU and GPU Roles

The performance scaling across resolutions reveals a clear division of labor. At 1920x1080 with Low settings, the system produces 225 FPS. Dropping to 2560x1440 Low yields 155 FPS, a 31% reduction, and at 3840x2160 Low the frame rate falls to 91 FPS, another 41% drop. This steep decline as resolution increases is the signature of a system that is heavily GPU-limited at higher pixel counts. The CPU, with its 16 cores and 24 threads and a strong single-thread score of 2,116 in Cinebench R23, has ample headroom to feed the GPU at 1080p, but the RTX 4070 simply runs out of pixel-pushing capacity at 4K.

However, the CPU still matters at lower resolutions. At 1080p, the gap between Low (225 FPS) and Medium (151 FPS) is 33%, and between Medium and High (127 FPS) is another 16%. These differences are driven by increased draw calls and physics calculations that stress the processor. The i7-13700K handles this easily, as evidenced by the fact that the 1080p Ultra preset still achieves 97 FPS. At 1440p, the same pattern holds: Low hits 155 FPS, Medium drops to 104 FPS, and High to 88 FPS, before Ultra settles at 67 FPS. The RTX 4070 becomes the primary bottleneck as resolution climbs, but the i7-13700K ensures that even the heaviest CPU scenarios at 1080p never dip below playable levels. At 4K, the GPU is the sole limiting factor, with even the Medium preset only managing 61 FPS.

Best Settings per Resolution

For a 60 FPS target, the optimal preset at 3840x2160 is Medium, which averages 61 FPS with a minimum of 52 FPS and a maximum of 71 FPS. This is the most demanding setting that stays at or above the playable threshold, though the minimum frame rate does dip below 60, indicating occasional stutter. The Low preset is smoother at 91 FPS but sacrifices visual fidelity. High and Ultra at 4K are not viable, averaging 52 FPS and 39 FPS respectively.

At 2560x1440, the system can handle the maximum Ultra preset, which delivers an average of 67 FPS. This is the best choice for visual quality while maintaining playability. For users who prefer higher refresh rates, the High preset averages 88 FPS, Medium 104 FPS, and Low 155 FPS, but Ultra remains the only preset that fully utilizes the hardware without dropping below 60 FPS on average.

The situation at 1920x1080 is even more favorable. The Ultra preset averages 97 FPS, making it the clear recommendation for maximum fidelity. High settings reach 127 FPS, Medium 151 FPS, and Low 225 FPS, but none of these are necessary since Ultra already clears the 60 FPS bar with a wide margin. The data shows that this combo is overkill for 1080p, leaving significant headroom for future patches or more demanding custom servers.

The Verdict

This PC can absolutely run Rust, and it does so with authority at most settings. The verdict by resolution is unambiguous: at 1920x1080, all four presets (Low, Medium, High, Ultra) are playable, with Ultra achieving 97 FPS. At 2560x1440, the same is true, with Ultra hitting 67 FPS. At 3840x2160, only Low (91 FPS) and Medium (61 FPS) clear the 60 FPS threshold; High (52 FPS) and Ultra (39 FPS) do not. The recommended best preset for each resolution is Ultra at 1080p and 1440p, and Medium at 4K.

The practical takeaway is that users with a 1080p or 1440p monitor can max out the game without concern. For 4K displays, the Medium preset is the ceiling for a smooth experience, and even then, the minimum frame rate of 52 FPS suggests that demanding scenes may cause noticeable dips. This is not a system for 4K Ultra gaming in Rust, but it is more than sufficient for high-refresh 1440p play.

Measured FPS Breakdown

The measured FPS data provides a complete picture of performance across all nine resolution and preset combinations. At 3840x2160, the Low preset averages 91 FPS, Medium averages 61 FPS with a range of 52 to 71, High averages 52 FPS, and Ultra averages 39 FPS. The step from Medium to High is a 15% drop, while High to Ultra is a 25% drop, showing that the Ultra preset imposes a heavy cost on the RTX 4070.

Moving to 2560x1440, the numbers improve substantially. Low averages 155 FPS, Medium 104 FPS (range 88 to 120), High 88 FPS, and Ultra 67 FPS. The transition from Low to Medium is a 33% reduction, while Medium to High is another 15%, and High to Ultra is 24%. This scaling is consistent with the GPU becoming the limiting factor as settings increase.

At 1920x1080, the system is barely challenged. Low averages 225 FPS, Medium 151 FPS (range 128 to 174), High 127 FPS, and Ultra 97 FPS. Notably, the gap between Low and Medium is 33%, but the gap between Medium and High is only 16%, and between High and Ultra is 24%. Even at Ultra, the minimum frame rate is not reported, but the average of 97 FPS indicates a stable experience. The data confirms that 1080p is not a stress point for this hardware.

How This Combo Ranks

Among all 3,723 tested CPU and GPU combinations in Rust, this pairing ranks 810th. That places it in the top 22% of all systems tested, which is strong but not elite. The percentile rankings of the individual components tell a similar story: the i7-13700K sits at the 89th percentile among all CPUs, while the RTX 4070 is at the 81st percentile among all GPUs. The combined rank of 810 is slightly lower than either individual percentile might suggest, implying that Rust's optimization favors other hardware configurations, possibly those with more GPU memory or different memory architectures.

The rank also indicates that there are 809 tested combos that perform better, likely featuring higher-tier GPUs like the RTX 4080 or 4090, or CPUs with stronger single-threaded performance. However, the 2,913 combos ranked below this system still represent the vast majority of gaming PCs. For a mainstream high-end build, this rank is reassuring, but it underscores that 4K Ultra settings are out of reach. The data suggests that this combo is optimized for 1440p gaming, where it outperforms 78% of all tested systems, and is only held back at 4K by the GPU's 12 GB memory and 504.2 GB/s bandwidth.