Rust

Rust runs exceptionally well on the AMD Ryzen 5 5600X + NVIDIA GeForce RTX 4080 SUPER pairing, with measured results showing this combination clears the 60 FPS playable threshold at every tested resolution and, at 1080p and 1440p, at every preset including Ultra. Only native 4K Ultra falls short, averaging 47.3 FPS. The verdict: this is a high-refresh-capable combo for Rust at 1080p and 1440p, and a comfortably playable High-settings pairing at 4K. The pairing ranks 377th out of 3723 tested combinations in this game, placing it in roughly the top tenth of all hardware pairings benchmarked.

Best Settings per Resolution

The data identifies the most demanding preset that still holds at or above the 60 FPS threshold at each resolution, and the results are unusually generous to the GPU.

At 1920x1080, the best setting is Ultra, delivering 122.5 FPS average — more than double the playable threshold. Low pushes the figure to 199.8 FPS, but Ultra is the clear recommendation since it doubles visual fidelity demands while remaining far above 60.

At 2560x1440, Ultra again qualifies as the best setting, averaging 87.6 FPS. That is a 27% drop from the 1080p Ultra figure of 122.5 FPS, which is a modest decline for a resolution step that roughly doubles pixel count — evidence that the RTX 4080 SUPER retains substantial headroom at this resolution.

At 3840x2160, Ultra is the only preset that fails, at 47.3 FPS. The best playable setting drops to High, which averages 66.5 FPS — above the threshold, but with a narrower margin. Medium (79.1 FPS) and Low (114.6 FPS) offer more cushion if frame-time consistency matters more than visuals.

CPU and GPU Roles

The scaling pattern across resolutions and presets shows Rust on this combo behaving as a GPU-bound title at higher resolutions, with a notable CPU ceiling appearing at 1080p.

Consider the spread between Low and Ultra at each resolution. At 4K, the gap is enormous: 114.6 FPS on Low versus 47.3 FPS on Ultra, a difference of 67.3 FPS. At 1440p the spread is 176.7 down to 87.6 FPS — 89.1 FPS of range. At 1080p, however, the spread compresses to 199.8 versus 122.5 FPS, only 77.3 FPS, and the Low preset gains a mere 23.1 FPS going from 1440p to 1080p despite the large pixel-count reduction. That compression at the bottom of the stack is the classic signature of a CPU limit: the Ryzen 5 5600X is feeding frames as fast as it can, and lowering resolution or settings further produces diminishing returns.

The 5600X is no slouch here. Its 75th percentile ranking against all CPUs, single-thread score of 917 in 3DMark's single-thread test, and 1541 Cinebench R23 single-core score indicate strong per-core throughput — which matters for a survival title driven by simulation, physics, and networked world state. Its PassMark physics score of 1316 and multithread score of 21858 confirm capable six-core/twelve-thread throughput. The data indicates that at 1080p the CPU becomes the constraining component, while at 1440p and 4K the GPU does the heavy lifting. The RTX 4080 SUPER, sitting in the 86th percentile of all GPUs with a PassMark G3D score of 34245 and 52.22 TFLOPS of FP32 throughput, is the reason Ultra remains playable at 1440p.

Similar Performance Alternatives

For the CPU, the nearestRivals data shows several parts with nearly identical aggregate performance. The AMD Ryzen 7 4800H sits at an average score of 21749 versus the 5600X's 21771 — a delta of just 0.1%. The AMD Ryzen 5 PRO 6650U (21874, −0.5%) and Intel Core i7-11700 (21891, −0.5%) are effectively interchangeable in aggregate terms, as is the AMD EPYC 9554P (21899, −0.6%). In Rust specifically, where the 1080p results show a CPU ceiling, any of these chips would be expected to produce similar 1080p Low-end frame rates; the 5600X's strong single-thread figures suggest the 4800H and 6650U in particular would land within a fraction of a percent of its aggregate score.

For the GPU, the closest alternative is the non-SUPER NVIDIA GeForce RTX 4080 at an average score of 54247 versus 54209 — a delta of only −0.1%, meaning Rust performance would be essentially indistinguishable. The AMD Radeon Pro W5700X (54828, −1.1%) and the Radeon RX 6750 GRE 12 GB (55698, −2.7%) score slightly higher in aggregate, and the AMD Radeon 8060S (55757, −2.8%) also sits nearby, though a delta of that size could shift a preset result — the 4K High figure of 66.5 FPS, for instance, sits close enough to the threshold that a 2-3% difference in delivered performance could matter at the margins.

FAQ

Q: Can this combo run Rust at 4K? A: Yes, but not at Ultra. Native 3840x2160 Ultra averages 47.3 FPS, below the 60 FPS threshold. High is the best playable 4K preset at 66.5 FPS, with Medium (79.1 FPS) and Low (114.6 FPS) providing additional headroom.

Q: What is the maximum frame rate measured for this pairing? A: 199.8 FPS average, at 1920x1080 on the Low preset. The data also shows 176.7 FPS at 1440p Low, indicating high-refresh play is viable at both resolutions with reduced settings.

Q: Does the CPU or GPU limit performance? A: The scaling data indicates GPU-bound behavior at 1440p and 4K, with a CPU ceiling emerging at 1080p — the Low-preset gain shrinks to 23.1 FPS between 1440p and 1080p, showing the Ryzen 5 5600X becomes the limiting factor at lower resolutions.

Q: Is Ultra playable at 1440p? A: Yes. 2560x1440 Ultra averages 87.6 FPS, comfortably above the 60 FPS threshold, making Ultra the best preset at that resolution.

Q: How does this pairing rank against other tested combinations in Rust? A: It ranks 377 out of 3723 tested combinations, placing it in approximately the top tenth of all hardware pairings measured for this game.

Q: How strong are the individual components relative to all hardware? A: The Ryzen 5 5600X sits in the 75th percentile of all CPUs; the RTX 4080 SUPER sits in the 86th percentile of all GPUs. The GPU is the stronger of the two, which matches the observed GPU-bound behavior at higher resolutions.

Measured FPS Breakdown

All figures below are measured average FPS for the Ryzen 5 5600X + RTX 4080 SUPER combination in Rust; minimum and maximum frame rates were not recorded for these runs.

1920x1080:

• Low: 199.8 FPS
• Medium: 171.8 FPS
• High: 161.3 FPS
• Ultra: 122.5 FPS

2560x1440:

• Low: 176.7 FPS
• Medium: 129.4 FPS
• High: 114.3 FPS
• Ultra: 87.6 FPS

3840x2160:

• Low: 114.6 FPS
• Medium: 79.1 FPS
• High: 66.5 FPS
• Ultra: 47.3 FPS

The pattern is consistent: each resolution step costs roughly 25-45% of average frame rate depending on preset, with Ultra losing the most ground between 1440p and 4K (87.6 to 47.3 FPS, a 46% drop). Every result at 1080p and 1440p clears 60 FPS; at 4K, three of four presets do.

How This Combo Ranks

With a comboRankInGame of 377 out of 3723 tested combinations, this pairing sits in the top tenth of all configurations benchmarked in Rust. That ranking aligns with the component percentiles: a 75th-percentile CPU paired with an 86th-percentile GPU produces a balanced result where the GPU's strength compensates for the CPU's 1080p ceiling, and the measured data confirms playability across every resolution with at least one preset at or above 60 FPS. For a survival title released in 2018 running on modern hardware, the data shows this combination delivers high frame rates at 1080p and 1440p and a solid High-preset experience at native 4K.