Rust

Rust presents an interesting bottleneck analysis when paired with the Intel Core i7-13700K and NVIDIA GeForce RTX 2060. The measured frame rates reveal a system where the GPU is the primary constraint at higher resolutions, but the CPU's strong single-thread performance keeps the experience fluid at 1080p. The data suggests that this combination is best suited for 1080p gaming, where it can leverage the CPU's capabilities to deliver high frame rates, while 4K remains a challenge that pushes the GPU to its limits.

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

The scaling of average frame rates from 1920x1080 to 3840x2160 clearly indicates a system that becomes progressively more GPU-bound as resolution increases. At High settings, the average FPS drops from 71 at 1080p to 49 at 2560x1440, a reduction of 22 FPS, and then further down to 29 at 4K. This represents a 59% decrease in performance from 1080p to 4K, a substantial loss that points directly at the RTX 2060 as the limiting factor. The pixel count quadruples from 1080p to 4K, and the data shows the GPU struggling to cope with that demand.

The pattern is even more pronounced at Ultra settings, where the average FPS plummets from 54 at 1080p to 37 at 1440p, and finally to 22 at 4K. The 32 FPS difference between the lowest and highest resolutions at Ultra is a stark illustration of how the GPU's rendering workload scales with resolution. Conversely, the CPU's role becomes less significant as resolution increases, as the frame rate is no longer limited by how fast the processor can feed the GPU but by the GPU's own rendering throughput.

When examining Low settings, the story changes subtly but importantly. At Low, the average FPS is 126 at 1080p, which drops to 86 at 1440p and 51 at 4K. The relative drop from 1080p to 1440p is 31.7%, which is less steep than at High settings, where the drop is 31%. This suggests that even at Low settings, the GPU is still a significant bottleneck at higher resolutions, but the CPU is capable of providing a high enough frame ceiling at 1080p. The data implies that if the GPU were more powerful, the 1080p Low setting result would likely be even higher, but the RTX 2060's raw throughput caps the potential.

The scaling behavior indicates that this combo is well-balanced for 1080p gaming, where the CPU's strong performance can be fully utilized. As you move to 1440p, the GPU becomes the dominant limiting factor, and at 4K, the RTX 2060 is clearly overwhelmed. The data suggests that for a smooth 4K experience, a significant GPU upgrade would be necessary, while the i7-13700K would likely remain a capable partner for that new GPU.

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

The NVIDIA GeForce RTX 2060 features 6 GB of GDDR6 memory on a 192-bit bus, providing a memory bandwidth of 336.0 GB/s. The GPU's base clock is 1365 MHz with a boost clock of 1680 MHz. In Rust, a game known for its large open-world environments and complex bases, memory capacity and bandwidth are critical factors. The 6 GB VRAM is a potential limitation at higher resolutions and settings, where texture data and draw distances can consume significant memory. The measured data supports this concern, as the 4K results show a dramatic drop in performance, with the Ultra preset averaging only 22 FPS.

The GPU's compute capabilities are reflected in its 1920 shading units and 48 ROPs, delivering a pixel rate of 80.64 GPixel/s and a texture rate of 201.6 GTexel/s. The FP32 performance is 6.451 TFLOPS. These specifications are modest by modern standards, and the benchmark results reflect this. The RTX 2060's percentileVsAllGpus ranking is 58, indicating that it performs better than 58% of all GPUs in the database, but it is far from a high-end part.

The GPU's memory clock of 1750 MHz, running at 14 Gbps effective, is a key factor in its bandwidth. While 336.0 GB/s is reasonable for a card of this class, Rust's large textures and frequent asset streaming can stress this bandwidth, particularly at higher resolutions. The data shows that at 1080p Medium, the average FPS is 84, but at 1440p Medium, it drops to 58, and at 4K Medium, it falls to 34. This consistent drop across settings highlights the GPU's struggle to maintain performance as the rendering resolution increases.

The RTX 2060's Turing architecture includes 30 RT cores and 240 tensor cores, but these are not heavily utilized in Rust, which does not have significant ray tracing or DLSS support in the measured data. The GPU's PassMark G3D score is 14111, placing it in the same performance tier as the NVIDIA GeForce GTX 580 (deltaPct 0) and the AMD Radeon 680M (deltaPct 0.1). This comparison underscores its position as a mid-range part that can handle 1080p gaming well but struggles with higher resolutions in demanding titles like Rust.

Settings Recommendations — which preset gives the best experience per the measured rows

Based on the measured FPS data, the optimal settings for this combo depend on the resolution. At 1920x1080, the Low preset delivers an average of 126 FPS, which is excellent for competitive play or high refresh rate monitors. However, the Medium preset still provides a very playable 84 FPS average, with a minimum of 72 FPS, suggesting a good balance between visual quality and performance. The High preset at 71 FPS is also viable, but the Ultra preset drops to 54 FPS, which may feel less smooth for fast-paced gameplay.

For 2560x1440 gaming, the Low preset yields an average of 86 FPS, which is quite good. The Medium preset averages 58 FPS with a minimum of 49 FPS, which is on the edge of smooth playability for many users. The High preset at 49 FPS is playable but may have noticeable dips, while the Ultra preset at 37 FPS is likely too demanding for a consistent experience. The data suggests that Medium is the highest reasonable preset at 1440p for this combo.

At 3840x2160, the situation is more challenging. The Low preset averages 51 FPS, which is the only setting that approaches a smooth experience. The Medium preset averages 34 FPS with a minimum of 29 FPS, which is below the threshold for comfortable gaming. High and Ultra presets at 29 and 22 FPS respectively are not recommended for a playable experience. The data clearly indicates that 4K gaming with this GPU requires the Low preset to maintain playable frame rates.

The best overall experience for this combo is at 1080p with the Medium preset. This setting provides a high average FPS of 84, a minimum of 72 FPS, and a maximum of 97 FPS, ensuring smooth frame pacing and good visual fidelity. The jump from Low to Medium is worth the modest performance cost, while the gains from Medium to High are less impactful relative to the FPS loss. For players prioritizing frame rate above all else, Low at 1080p is the clear winner, but Medium offers a better balance of quality and performance.

How This Combo Ranks — use comboRankInGame vs other tested combos

The combination of the Intel Core i7-13700K and NVIDIA GeForce RTX 2060 ranks 2936 out of 3723 tested combos in Rust. This places it in the lower-middle tier of all possible system configurations, which is a reasonable position given the GPU's age and performance class. The combo rank indicates that 787 other combinations perform worse, but a significant majority of tested combos outperform this setup. This ranking reflects the RTX 2060's limitations in a game that can be demanding on both CPU and GPU.

In the context of the CPU's performance, the i7-13700K is a strong processor, ranking in the 89th percentile against all CPUs in the database. Its average benchmark score of 46881 is nearly identical to its nearest rival, the AMD Ryzen 9 5900, which has an average score of 46971 and a deltaPct of -0.2%. This means the i7-13700K is essentially tied with the Ryzen 9 5900 in overall CPU performance. The CPU is clearly not the bottleneck in this combo, as its processing power far exceeds what the RTX 2060 can utilize in most scenarios.

The GPU, on the other hand, ranks in the 58th percentile against all GPUs, with an average benchmark score of 15290. Its nearest rival, the NVIDIA GeForce GTX 580, has a nearly identical score of 15283 with a deltaPct of 0%, indicating that the RTX 2060 is performing at a level comparable to much older hardware in synthetic benchmarks. This suggests that the GPU is the limiting factor in this combo's overall ranking.

The combination of a high-end CPU with a mid-range GPU creates an imbalance that is reflected in the combo rank. The data implies that in Rust, this system is held back by the GPU, and the CPU has significant headroom to support a more powerful graphics card. If the RTX 2060 were replaced with a higher-performing GPU, the combo rank would likely improve substantially, as the CPU would not be a limiting factor.

CPU Role — cores, clocks, and how they relate to this game's results

The Intel Core i7-13700K is a 16-core, 24-thread processor based on the Raptor Lake architecture, with a base clock of 3.40 GHz and a boost clock of 5.40 GHz. Its cache hierarchy includes 80 KB of L1 per core, 2 MB of L2 per core, and 30 MB of shared L3 cache. This configuration provides strong single-threaded and multi-threaded performance, as evidenced by its benchmark scores. The CPU's 3DMark single-thread score is 1136, and its Cinebench R23 single-core score is 2116, indicating excellent per-core performance.

In Rust, which is known to be sensitive to CPU performance due to its complex simulation and large number of entities, the i7-13700K's single-thread capabilities are crucial. The high boost clock of 5.40 GHz helps ensure that the game's main thread can run quickly, reducing the likelihood of CPU-bound frame rate drops. The 30 MB of L3 cache is also beneficial for keeping frequently accessed game data close to the cores, reducing memory latency.

The CPU's multi-threaded performance is also strong, with a Cinebench R23 multi-core score of 30745 and a Geekbench multi-core score of 19429. While Rust may not utilize all 24 threads effectively, the extra cores can help with background tasks and streaming assets, preventing performance hitches. The CPU's PassMark multithread score of 45887 further confirms its high throughput.

The data shows that at 1080p Low settings, the average FPS reaches 126, which suggests the CPU is capable of feeding the GPU with a high frame rate. However, the RTX 2060 cannot maintain that performance as resolution increases, indicating that the CPU is not the primary bottleneck. The i7-13700K's percentileVsAllCpus ranking of 89 and its performance relative to rivals like the AMD Ryzen 9 5900 (deltaPct -0.2%) show that it is a top-tier CPU that will not hold back most GPUs.

The CPU's memory support for DDR4 and DDR5, with a dual-channel memory bus, provides flexibility for system builders. In practical terms, the CPU's performance in Rust is likely sufficient for any GPU that could be paired with it, making it a solid foundation for a gaming system where the GPU can be upgraded over time.

Measured FPS Breakdown — resolution by resolution, settings by settings, exact numbers

The measured FPS data provides a complete picture of the combo's performance across three resolutions and four settings. At 1920x1080, the Low preset averages 126 FPS, which is the highest measured result for this combo. The Medium preset averages 84 FPS, with a minimum of 72 FPS and a maximum of 97 FPS. The High preset averages 71 FPS, and the Ultra preset averages 54 FPS. This resolution offers the widest range of playable settings, with even Ultra maintaining a reasonable average frame rate.

Moving to 2560x1440, the Low preset averages 86 FPS, which is still quite high. The Medium preset averages 58 FPS, with a minimum of 49 FPS and a maximum of 67 FPS. The High preset averages 49 FPS, and the Ultra preset averages 37 FPS. At this resolution, the Low and Medium presets are the most viable for a smooth experience, while High and Ultra begin to show noticeable performance degradation.

At 3840x2160, the Low preset is the only setting that achieves a playable average FPS of 51. The Medium preset averages 34 FPS, with a minimum of 29 FPS and a maximum of 39 FPS. The High preset averages 29 FPS, and the Ultra preset averages 22 FPS. These results indicate that 4K gaming is only feasible at the lowest settings, and even then, the frame rate is borderline.

The data shows a consistent pattern: as resolution increases, the average FPS drops significantly across all settings. The difference between Low and Ultra at 1080p is 72 FPS, at 1440p it is 49 FPS, and at 4K it is 29 FPS. This suggests that the GPU's performance scaling with resolution is the dominant factor, and the CPU's influence on frame rates diminishes as the resolution increases. The minimum and maximum FPS values for the Medium preset at each resolution provide insight into frame pacing, with the 1080p results showing a tight range of 72 to 97, while the 4K results show a wider relative spread.

FAQ

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

A: The data shows that 1920x1080 provides the highest average frame rates across all settings, with the Low preset averaging 126 FPS and the Medium preset at 84 FPS. This resolution is the best fit for the RTX 2060's performance capabilities.

Q: Can this combo handle 4K gaming in Rust?

A: The measured results indicate that 4K gaming is only playable at the Low preset, which averages 51 FPS. The Medium preset drops to 34 FPS, and High and Ultra average 29 and 22 FPS respectively, making them unsuitable for a smooth experience.

Q: How does the RTX 2060's performance compare to its nearest rivals?

A: The RTX 2060 has an average benchmark score of 15290, which is nearly identical to the NVIDIA GeForce GTX 580 (15283, deltaPct 0%) and the AMD Radeon 680M (15270, deltaPct 0.1%). This indicates it performs at a similar level to those GPUs.

Q: Is the Intel Core i7-13700K a bottleneck for the RTX 2060 in Rust?

A: The CPU's average benchmark score is 46881, ranking in the 89th percentile, which is far higher than the GPU's 58th percentile ranking. The frame rate data suggests the GPU is the limiting factor, especially at higher resolutions, so the CPU is not a bottleneck.

Q: What is the highest quality setting that maintains a high frame rate at 1080p?

A: At 1080p, the Medium preset averages 84 FPS with a minimum of 72 FPS, providing a smooth experience. The High preset averages 71 FPS, which is also playable, but the Medium preset offers a better balance of visual quality and performance.

Q: How does this combo rank among all tested combinations in Rust?

A: This combo ranks 2936 out of 3723 tested combinations, placing it in the lower-middle tier. This ranking is primarily due to the GPU's limitations, as the CPU is a high-performing part that would support a more powerful graphics card.