Rust

The Intel Core i7-13700K paired with the NVIDIA GeForce RTX 4080 delivers a class-leading performance profile in Rust, with benchmark results showing that this combination is capable of handling the game’s demanding survival-world rendering at high frame rates across all tested resolutions. The measured FPS data reveals a clear scaling pattern where the 16-core Raptor Lake processor and the Ada Lovelace GPU work together to maintain smooth gameplay, though the Ultra preset at 4K drops below the 60 FPS playability threshold. This analysis breaks down the exact performance numbers, component roles, and optimal settings for this hardware pairing.

Measured FPS Breakdown

At 1920x1080, the combination produces exceptional frame rates that exceed the refresh rate capabilities of most monitors. The Low preset delivers an average of 254 FPS, which is the highest measured value across all configurations. The Medium preset averages 193 FPS, with a minimum of 164 FPS and a maximum of 222 FPS, indicating consistent frame pacing even during intense gameplay moments. High settings produce 163 FPS on average, while the demanding Ultra preset still maintains a strong 124 FPS average, keeping the experience well above the 60 FPS playability threshold.

Moving to 2560x1440, the performance remains highly competitive, with the Low preset reaching 198 FPS average. Medium settings deliver 133 FPS with a minimum of 113 FPS and a maximum of 153 FPS, showing only a modest dip compared to the 1080p results. High settings sustain 112 FPS, and the Ultra preset holds 85 FPS average, which is still comfortably above the 60 FPS threshold. The transition from 1080p to 1440p costs roughly 30-40% of the average FPS depending on the preset, but the hardware headroom ensures no preset at this resolution becomes unplayable.

At 3840x2160, the performance scales as expected with the increased pixel count, but the results reveal a more varied picture. The Low preset produces 117 FPS on average, which is still a highly playable experience for 4K gaming. Medium settings average 79 FPS with a minimum of 67 FPS and a maximum of 90 FPS, keeping the frame rate above the 60 FPS floor. High settings drop to 66 FPS average, which just clears the playable threshold. The Ultra preset at 4K falls to 50 FPS average, making it the only configuration in the entire dataset that fails to maintain 60 FPS.

The min FPS data points for Medium settings show that the hardware maintains stable frame delivery: at 1080p the minimum of 164 FPS represents 85% of the average, at 1440p the minimum of 113 FPS represents 85% of the average, and at 4K the minimum of 67 FPS represents 85% of the average. This consistent ratio indicates that the CPU-GPU combination does not introduce significant frame hitches or stutter, even when the GPU is more heavily loaded at higher resolutions.

FAQ

Q: Can this PC run Rust at 4K with the High preset?

A: Yes. The measured data shows 66 FPS average at 3840x2160 with High settings, which clears the 60 FPS playability threshold. The Medium preset at 4K also maintains 79 FPS average with a 67 FPS minimum.

Q: What is the highest preset that stays above 60 FPS at 1440p?

A: The Ultra preset at 2560x1440 produces 85 FPS average, which is the most demanding settings configuration that remains playable at this resolution. All four presets (Low, Medium, High, Ultra) clear 60 FPS.

Q: Does the Ultra preset ever drop below 60 FPS at any resolution?

A: Yes, but only at 3840x2160. The Ultra preset at 4K averages 50 FPS, which is below the 60 FPS threshold. At 1080p and 1440p, Ultra settings maintain averages of 124 FPS and 85 FPS respectively.

Q: How large is the performance gap between Low and Ultra settings at 1080p?

A: The Low preset averages 254 FPS while Ultra averages 124 FPS, representing a 130 FPS difference. This indicates the GPU has significant headroom at 1080p, with the Ultra preset still delivering more than double the 60 FPS threshold.

Q: What frame rates does the Medium preset deliver at each resolution?

A: At 1920x1080, Medium averages 193 FPS with a 164 FPS minimum. At 2560x1440, Medium averages 133 FPS with a 113 FPS minimum. At 3840x2160, Medium averages 79 FPS with a 67 FPS minimum.

Q: Is the 4K Low preset experience better than the 1080p Ultra preset?

A: The 4K Low preset averages 117 FPS, while the 1080p Ultra preset averages 124 FPS. The 1080p Ultra delivers slightly higher average frame rates, but the 4K Low preset provides significantly more visual detail at a 7 FPS average cost, making it a viable alternative for players prioritizing resolution.

CPU and GPU Roles

The performance scaling between resolutions reveals how the CPU and GPU divide responsibilities in Rust. At 1920x1080, the CPU-bound nature of the game becomes apparent, as the Low preset reaches 254 FPS, which is likely constrained by the i7-13700K’s single-thread performance rather than the RTX 4080’s capabilities. The 16-core processor with a 5.40 GHz boost clock provides sufficient processing power to feed the GPU at high frame rates, but the diminishing returns between 1080p and 1440p suggest the GPU begins to take on more load as resolution increases.

The transition from 1080p to 1440p shows a performance drop of approximately 24% on Medium settings (from 193 FPS to 133 FPS), which indicates that the GPU is becoming the primary bottleneck at the higher resolution. The RTX 4080’s 716.8 GB/s memory bandwidth and 16 GB GDDR6X VRAM are sufficient for the increased pixel workload, but the frame rate reduction demonstrates that the GPU is now the limiting factor. The CPU still contributes meaningfully, as the 1440p Low preset at 198 FPS shows that the processor can sustain very high frame rates when the GPU load is moderate.

At 3840x2160, the GPU’s role becomes dominant. The 4K Medium preset’s 79 FPS average, compared to 133 FPS at 1440p, represents a 41% reduction, which is consistent with the 2.25x pixel count increase. The i7-13700K’s multi-threaded performance, evidenced by its Cinebench R23 multi-core score of 30745, ensures that physics calculations and world simulation do not create CPU stalls even at lower frame rates. The Ultra preset at 4K dropping to 50 FPS further confirms that the RTX 4080’s 48.74 TFLOPS FP32 performance is the determining factor, as the CPU has ample headroom at this resolution.

The settings scaling within each resolution provides additional insight into component roles. At 1080p, the difference between Low and Ultra is 130 FPS, while at 4K the same settings difference is only 67 FPS. This narrowing gap at higher resolutions indicates that the GPU is increasingly saturated, while the CPU’s contribution to frame rate variability decreases. The data suggests that players with this hardware should prioritize GPU-bound settings at 1440p and below, while at 4K, the choice between presets becomes a direct trade-off between visual fidelity and frame rate.

The Verdict

This PC can run Rust with excellent performance across most configurations. At 1920x1080, all four presets clear the 60 FPS threshold, with the Ultra preset delivering 124 FPS average, making it the recommended choice for maximum visual quality without sacrificing smoothness. The 2560x1440 resolution also supports all presets above 60 FPS, with the Ultra preset at 85 FPS average providing a balanced experience for high-refresh-rate monitors.

At 3840x2160, the verdict is more nuanced. The High preset at 66 FPS average and the Medium preset at 79 FPS average are both playable, while the Low preset at 117 FPS provides an excellent 4K experience for competitive play. However, the Ultra preset at 50 FPS falls short of the 60 FPS threshold, making it unsuitable for players who require consistent frame rates above the playability floor. The data indicates that High is the best playable setting at 4K, offering the highest visual fidelity while maintaining 66 FPS average.

The benchmark results show that the combination of the i7-13700K and RTX 4080 is best suited for 1440p gaming, where it can run the Ultra preset at 85 FPS with no compromises. At 1080p, the hardware is overqualified, as even the most demanding settings produce frame rates far exceeding the needs of standard displays. The 4K Ultra limitation is the only notable weakness, but the availability of High and Medium presets ensures that 4K gaming remains a viable option.

Similar Performance Alternatives

The CPU’s nearest rivals, based on average benchmark scores, include the AMD Ryzen 9 5900 with a delta of -0.2%, the AMD Ryzen AI 9 HX PRO 375 at -0.3%, the AMD Ryzen 9 7845HX at +0.5%, and the Intel Xeon w3-2535 at +0.5%. These processors would deliver nearly identical frame rates in Rust, as the differences are within 0.5 percentage points. The Ryzen 9 7845HX and Xeon w3-2535 would actually be marginally faster, while the Ryzen 9 5900 and Ryzen AI 9 HX PRO 375 would be slightly slower, but all four would produce statistically indistinguishable results in gameplay.

For the GPU, the nearest rivals are the NVIDIA GeForce RTX 4080 SUPER with a delta of +0.1%, the AMD Radeon Pro W5700X at -1.1%, the AMD Radeon RX 6750 GRE 12 GB at -2.6%, and the AMD Radeon 8060S at -2.7%. The RTX 4080 SUPER would provide essentially the same performance, with a negligible 0.1% advantage. The Radeon Pro W5700X would be slightly slower, while the RX 6750 GRE 12 GB and Radeon 8060S would show approximately 2.6-2.7% lower average scores, translating to roughly 1-2 FPS difference at the frame rates measured in this game.

Players considering alternative hardware should note that the CPU and GPU rival scores are based on aggregate benchmarks, not Rust-specific measurements. The actual in-game performance could vary based on the game’s engine optimizations, but the close delta percentages indicate that swapping to any of these alternatives would not meaningfully change the playability verdict at any resolution or preset.

Best Settings per Resolution

At 1920x1080, the Ultra preset is the most demanding configuration that stays at or above 60 FPS, delivering 124 FPS average. This is the optimal choice for players seeking maximum visual quality, as the hardware has substantial headroom even at the highest settings.

At 2560x1440, the Ultra preset also provides the best balance of visual fidelity and performance, maintaining 85 FPS average. The 113 FPS minimum at Medium settings suggests that even the most demanding moments in Rust will not cause noticeable frame drops at this resolution.

At 3840x2160, the High preset is the recommended choice, averaging 66 FPS. While the Medium preset at 79 FPS offers a larger safety margin, the High preset provides better visual quality while still clearing the 60 FPS threshold. Players who prioritize frame rate stability over visual detail can use the Medium preset for the 67 FPS minimum, while those with G-Sync displays may find the High preset’s 66 FPS average acceptable.

How This Combo Ranks

The Intel Core i7-13700K and NVIDIA GeForce RTX 4080 combination ranks 211th out of 3723 tested combos in Rust, placing it in the top 5.7% of all configurations in the benchmark database. This ranking reflects the hardware’s strong aggregate performance, with the CPU achieving the 89th percentile among all CPUs and the GPU reaching the 86th percentile among all GPUs.

The ranking is particularly notable given the game’s demanding nature as a survival title with large persistent worlds. The combination outperforms the vast majority of tested systems, with only 210 configurations achieving higher scores. The proximity of the CPU and GPU rivals suggests that the ranking would remain consistent with minor hardware changes, as the nearest CPU rival at +0.5% and the nearest GPU rival at +0.1% would not push the combo significantly higher or lower in the standings.

For context, the top 5.7% ranking means this system is in the upper echelon of gaming PCs, positioned to handle Rust at high settings for years to come. The only meaningful limitation is the 4K Ultra preset, which falls short of the 60 FPS threshold, but this is a minor drawback given the otherwise excellent performance across all other measured configurations.