Rust

FAQ

Q: How does this combo rank among all tested CPU/GPU pairings in Rust?

A: The Intel Core i5-14600K paired with the AMD Radeon RX 570 ranks 1653rd out of 1717 tested combos in Rust, placing it in the bottom 4% of all configurations.

Q: What is the best average FPS this combo achieves in Rust?

A: The highest measured average frame rate is 68.5 FPS, achieved at 1920x1080 resolution with Low settings. This is the only configuration in the data that exceeds 60 FPS.

Q: How does the RX 570's average benchmark score compare to its closest rivals?

A: The RX 570's average benchmark score of 30158 is effectively tied with the NVIDIA GeForce RTX 5060 (30109, 0.2% higher) and the AMD Radeon RX 7700 XT (30097, 0.2% higher). It sits 0.6% ahead of the NVIDIA Tesla M60 and 0.8% ahead of the RTX 5070 Mobile.

Q: What is the FPS penalty for moving from 1080p to 1440p at High settings?

A: At High settings, the combo drops from 40.1 FPS at 1920x1080 to 23.3 FPS at 2560x1440 — a 41.9% reduction in average frame rate.

Q: What is the FPS difference between Low and Ultra settings at 4K?

A: At 3840x2160, Low settings yield 24.5 FPS, while Ultra drops to 10.7 FPS. That is a 56.3% performance loss when moving from the lowest to the highest preset.

Q: Does the CPU show signs of being a bottleneck in this pairing?

A: The i5-14600K scores in the 93rd percentile among all CPUs with an average benchmark score of 49166, landing within 1% of the AMD Ryzen 9 5950X and Intel Core i5-14600KF. The GPU, by contrast, scores in the 74th percentile, suggesting the RX 570 is the limiting component in Rust.

GPU Role

The AMD Radeon RX 570 is built on the Polaris 20 chip using GCN 4.0 architecture on a 14 nm process. It carries 4 GB of GDDR5 memory on a 256-bit bus, delivering 224.0 GB/s of memory bandwidth. The GPU operates at a base clock of 1168 MHz with a boost clock of 1244 MHz, while its memory runs at 1750 MHz (7 Gbps effective). These specifications define the card's capability in Rust, a title that places heavy demands on both geometry throughput and memory bandwidth.

The RX 570's 2048 shading units and 32 ROPs produce a pixel rate of 39.81 GPixel/s and a texture rate of 159.2 GTexel/s. Its FP32 compute rating of 5.095 TFLOPS places it firmly in the entry-level segment for modern gaming. The 4 GB VRAM capacity becomes a critical constraint at higher resolutions, as Rust's large open-world environments and complex base-building structures consume significant memory resources.

The data shows that this GPU is the primary limiter in the tested combo. At 1920x1080 Low settings, the system achieves 68.5 FPS, but this drops to 40.1 FPS at High and 27.8 FPS at Ultra. The pattern suggests that while the i5-14600K can feed frames effectively at low settings, the RX 570's compute and memory resources saturate quickly as graphical load increases. The GPU's 74th percentile ranking among all GPUs, with an average benchmark score of 30158, reinforces this assessment — it is a mid-pack performer paired with a top-tier CPU.

Settings Recommendations

For the best playable experience, the data points clearly toward 1920x1080 with Low settings. This configuration delivers 68.5 FPS, which is the only measured average above the 60 FPS threshold commonly associated with smooth gameplay. The alternative at 1080p Medium produces 43.8 FPS, a 36.1% reduction from Low, which may be acceptable for less demanding play but falls short of the fluidity that Low provides.

At 2560x1440, the situation becomes more constrained. Low settings yield 47.1 FPS, while Medium drops to 31.3 FPS. If 1440p is the target resolution, Low is the only viable preset that approaches playability, though it still sits below the 60 FPS mark. The High preset at 1440p produces just 23.3 FPS, and Ultra falls to 20.5 FPS, both of which are marginal for a survival game where reaction time matters.

At 3840x2160, the data shows no playable configuration. Even Low settings manage only 24.5 FPS, with Medium at 18.2 FPS, High at 14.1 FPS, and Ultra at 10.7 FPS. These numbers indicate that 4K gaming is effectively off the table for this combo. The recommendation is unambiguous: run Rust at 1920x1080 with Low settings. This preset maximizes the RX 570's capabilities while leveraging the i5-14600K's strong single-threaded performance, which is critical for Rust's simulation-heavy gameplay.

How This Combo Ranks

The combo's rank of 1653 out of 1717 tested configurations places it in the bottom 4% of all CPU/GPU pairings benchmarked in Rust. This is a striking result given the CPU's pedigree. The Intel Core i5-14600K is a 14-core, 20-thread processor with a 5.30 GHz boost clock, and it scores in the 93rd percentile among all CPUs with an average benchmark score of 49166. Its nearest rivals include the AMD Ryzen 9 5950X (0.2% higher score), the Intel Core i5-14600KF (0.4% lower), and the AMD EPYC 4345P (0.9% lower).

The GPU, however, drags the overall ranking down. The RX 570's average benchmark score of 30158 places it in the 74th percentile, with its closest competitors being the RTX 5060 and RX 7700 XT, both within 0.2%. The disconnect between CPU and GPU performance classes is stark: the i5-14600K is a high-end processor that can handle Rust's demanding physics and server-side computations, but the RX 570's GCN 4.0 architecture and 4 GB VRAM bottleneck the system at moderate to high settings.

This ranking reflects the measured FPS data across all resolution and settings combinations. The combo's best performance at 1080p Low (68.5 FPS) is competitive for that specific configuration, but the overall average across all 12 measured points is dragged down by the sub-30 FPS results at 4K and the poor High/Ultra performance at 1440p. For context, the combo's 1080p Ultra score of 27.8 FPS is nearly identical to its 4K Low score of 24.5 FPS, indicating that the GPU saturates at roughly the same point regardless of whether resolution or settings are increased.

Resolution Scaling

The FPS progression from 1080p to 4K reveals a steep performance cliff that points to the GPU as the limiting component. At Low settings, the combo delivers 68.5 FPS at 1920x1080, 47.1 FPS at 2560x1440, and 24.5 FPS at 3840x2160. That is a 31.2% drop from 1080p to 1440p, and a 64.2% drop from 1080p to 4K. The scaling is roughly consistent with the pixel count increase: 1440p has 1.78x the pixels of 1080p, and 4K has 4x the pixels.

At High settings, the drops are similar but start from a lower base: 40.1 FPS at 1080p, 23.3 FPS at 1440p, and 14.1 FPS at 4K. That represents a 41.9% reduction at 1440p and a 64.8% reduction at 4K. The fact that the percentage drop from 1080p to 4K is nearly identical across Low and High settings (64.2% vs. 64.8%) suggests that the GPU is fully utilized in both cases, and the performance ceiling is determined by the RX 570's raw throughput rather than any single bottleneck.

The CPU's role in this scaling is minimal. The i5-14600K's 24 MB of shared L3 cache and 20 threads provide ample headroom for Rust's simulation logic, which is typically CPU-bound. However, the measured FPS at 1080p Low (68.5 FPS) indicates that even at the lowest graphical load, the system cannot push much beyond this level. If the CPU were the constraint, we would expect to see similar FPS across different resolutions at Low settings. Instead, the data shows a clear resolution-dependent decline, confirming that the RX 570's 224.0 GB/s memory bandwidth and 5.095 TFLOPS compute capacity are the limiting factors. The 4 GB VRAM also becomes a constraint at 1440p and above, where Rust's textures and draw distances exceed the card's memory capacity, causing additional performance degradation beyond raw pixel throughput.