Rust

The AMD Ryzen 7 3700X and AMD Radeon RX 580 combination produces a benchmark profile for Rust that is strictly constrained by the graphics card, particularly at higher resolutions. The data shows a system that can deliver playable frame rates only at 1080p with reduced settings, while the CPU’s substantial thread count and cache remain largely underutilized due to the GPU’s performance ceiling.

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

The AMD Ryzen 7 3700X is an 8-core, 16-thread processor based on the Zen 2 architecture, codenamed Matisse, built on a 7 nm process at TSMC. It operates with a base clock of 3.60 GHz and a boost clock of 4.40 GHz, and its 32 MB of L3 cache provides a large pool for game data. Its benchmark percentile of 85 versus all CPUs indicates strong overall compute capability, with a multi-thread score of 19087 in Cinebench R23 and a single-core score of 2694 in the same test.

In Rust, the measured frame rates reveal that the CPU is not the primary bottleneck at most settings. At 1080p Low, the system achieves 71.3 FPS, which is the highest frame rate recorded across all tested configurations. This suggests that when the GPU load is lightened, the Ryzen 7 3700X has enough headroom to push further. However, the CPU’s potential is masked by the GPU’s limitations; the data shows that dropping from 1080p Low to 1080p Ultra reduces performance to 33.5 FPS, a decline that aligns with GPU-bound behavior rather than CPU constraints. The processor’s nearest rivals include the Intel Core i5-12600 with a deltaPct of -0.1 and the AMD Ryzen 5 5600XT with a deltaPct of 0.1, indicating the 3700X sits in a tightly contested performance band, but in this specific game, those differences are irrelevant because the RX 580 caps throughput.

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

The measured FPS data provides a clear hierarchy across settings. At 1920x1080, the Low preset delivers 71.3 FPS, which is the only configuration that comfortably exceeds a 60 FPS target. The Medium preset at 1080p yields 49.7 FPS, while High drops to 44.1 FPS, and Ultra falls to 33.5 FPS. For a survival game where responsiveness matters, the Low preset at 1080p is the only measured setting that provides a fluid experience, offering a 43.5% improvement over Medium (from 49.7 to 71.3 FPS).

At 2560x1440, the Low preset drops to 50.3 FPS, which is still playable but noticeably less smooth than 1080p Low. The Medium preset at 1440p produces 31.6 FPS, which is marginal for gameplay. At 3840x2160, all presets fail to reach playable levels: Low averages 28.7 FPS, High and Medium both hover around 18.7 and 18.6 FPS respectively, and Ultra degrades to 11.3 FPS. Benchmark results indicate that the optimal experience is 1080p Low, as it is the only setting that balances frame rate with playability. For users willing to accept lower visual fidelity, this preset is the clear recommendation; any higher preset sacrifices too much performance for the visual gains.

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

The frame rate scaling across resolutions demonstrates a classic GPU-limited profile. From 1080p Low (71.3 FPS) to 1440p Low (50.3 FPS), performance drops by 29.5%, which is a substantial reduction for a 33% increase in pixel count. From 1440p Low to 4K Low (28.7 FPS), the drop is another 43.1%, showing that the RX 580’s rendering capacity diminishes rapidly as resolution increases.

The same pattern holds for Medium settings: 1080p Medium delivers 49.7 FPS, 1440p Medium drops to 31.6 FPS (a 36.4% reduction), and 4K Medium falls to 18.6 FPS (a 41.1% reduction from 1440p). These scaling factors indicate that the GPU’s pixel throughput, measured at 42.88 GPixel/s, is the decisive factor. The CPU’s performance remains consistent regardless of resolution, as its compute resources are not taxed by pixel count. The data suggests that the RX 580 is the limiting component; if the CPU were the bottleneck, frame rates would remain flat across resolutions, but the steep declines prove the GPU is saturated. The 8 GB of GDDR5 memory with a 256-bit bus and 256.0 GB/s bandwidth is sufficient for the data at hand, but the Polaris 20 chip’s raw compute—6.175 TFLOPS FP32—cannot sustain high frame rates at higher resolutions.

How This Combo Ranks — use comboRankInGame vs other tested combos

This specific combination of Ryzen 7 3700X and Radeon RX 580 ranks 1601 out of 1717 tested combos in Rust, placing it in the bottom 6.7% of all configurations. This low rank is primarily attributable to the GPU, which has a percentile of 53 versus all GPUs, meaning it performs worse than roughly half of all graphics cards tested. The CPU, by contrast, has a percentile of 85, indicating it is much stronger relative to its peers.

The data shows that the combo’s rank is dragged down by the RX 580’s average benchmark score of 13559, which sits near the NVIDIA GeForce GTX 570 (13564, deltaPct 0) and NVIDIA GeForce GTX 950 (13549, deltaPct 0.1). In Rust, this GPU pairing with a high-end 8-core CPU does not yield proportionate results; the frame rates at 1080p High (44.1 FPS) and 1440p High (29.7 FPS) are below what the CPU alone could drive. The rank of 1601 reflects that most other tested combos, even those with weaker CPUs, achieve better frame rates because they are paired with more capable graphics hardware. This is a case where the CPU’s potential is wasted; the Ryzen 7 3700X could easily support a faster GPU, but the RX 580 holds the system back.

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

The AMD Radeon RX 580 is a Polaris 20 chip built on a 14 nm process at GlobalFoundries, with a base clock of 1257 MHz and a boost clock of 1340 MHz. Its memory runs at 2000 MHz (8 Gbps effective), delivering 8 GB of GDDR5 over a 256-bit bus with a bandwidth of 256.0 GB/s. The GPU has 2304 shading units, 144 texture mapping units, and 32 ROPs, producing a texture rate of 193.0 GTexel/s and a pixel rate of 42.88 GPixel/s. Its FP32 performance is 6.175 TFLOPS, which is modest by modern standards.

In Rust, the GPU’s role is dominant. The measured FPS at 1080p Ultra (33.5 FPS) versus 1080p Low (71.3 FPS) shows a 52.9% performance drop when visual settings are increased, which is consistent with a GPU that is heavily stressed by the game’s rendering demands. The RX 580’s 8 GB of VRAM is not the limiting factor, as even at 4K Ultra the frame rate is 11.3 FPS, suggesting the bottleneck is compute rather than memory capacity. The GPU’s percentile of 53 confirms it is an average performer, and its nearest rival, the NVIDIA GeForce GTX 570, has an identical average score (13564, deltaPct 0). The data indicates that the RX 580 can handle Rust at 1080p with reduced settings, but its performance collapses at higher resolutions and presets, making it the primary constraint on this system’s overall capability.