Rust

The AMD Ryzen 9 9900X3D and NVIDIA GeForce RTX 4080 combination delivers a decisively capable Rust experience, with the data showing that the system clears the 60 FPS playable threshold at every tested resolution when settings are chosen appropriately. The pairing is particularly strong at 1440p and 1080p, where it achieves playable frame rates even at the highest Ultra preset, while 4K requires a slight compromise from the top-tier setting to maintain smooth performance.

Measured FPS Breakdown

At 1920x1080, the data shows exceptional performance across all settings. The Low preset produces an average of 272 FPS, which is the highest figure recorded for this combination. Moving up the quality ladder, the Medium preset yields an average of 193 FPS with a minimum of 164 FPS and a maximum of 222 FPS. The High preset drops to an average of 163 FPS, while the Ultra preset still maintains a robust 124 FPS average. Even at the lowest recorded minimum (164 FPS on Medium), the frame rate remains far above the 60 FPS playability threshold, indicating that this resolution is thoroughly saturated by the hardware.

At 2560x1440, performance remains strong but shows the expected scaling penalty from the increased pixel count. The Low preset averages 198 FPS, while Medium delivers 133 FPS average with a 113 FPS minimum and 153 FPS maximum. The High preset produces 112 FPS average, and the Ultra preset maintains an 85 FPS average. The gap between Medium and High at this resolution is 21 FPS, while the jump from High to Ultra costs 27 FPS, suggesting that the Ultra preset imposes a notable but manageable load.

At 3840x2160, the data reveals the most demanding scenario for this combo. The Low preset averages 117 FPS, which is still comfortably playable. The Medium preset delivers 79 FPS average with a 67 FPS minimum and 90 FPS maximum, placing the minimum just above the 60 FPS threshold. The High preset averages 66 FPS, which clears the playability bar but leaves less headroom. The Ultra preset falls to a 50 FPS average, which is below the 60 FPS playable threshold and therefore not recommended for smooth gameplay at this resolution.

Similar Performance Alternatives

The CPU benchmarks place the Ryzen 9 9900X3D in close competition with several Intel and Xeon processors. The nearest rival, the Intel Core Ultra 5 245KF, scores 55093 on average, which is 0.6% lower than the Ryzen's score. The Intel Core Ultra 5 245K scores 54053, representing a 1.3% deficit. The Intel Xeon 6505P scores 53701, which is 2% lower, and the Intel Core i7-14700F scores 53620, 2.1% lower. These deltaPct values indicate that all four rivals are within a narrow performance band, meaning a system built with any of these CPUs would deliver nearly identical frame rates in Rust when paired with the same RTX 4080 GPU.

On the GPU side, the RTX 4080's nearest rival is the NVIDIA GeForce RTX 4080 SUPER, which scores 54209 on average, a mere 0.1% difference from the RTX 4080's 54247. This effectively means the two cards are interchangeable in practice. The AMD Radeon Pro W5700X scores 54828, which is 1.1% higher, while the AMD Radeon RX 6750 GRE 12 GB scores 55698, 2.6% higher, and the AMD Radeon 8060S scores 55757, 2.7% higher. Interestingly, these AMD rivals post higher average benchmark scores, but the differences remain small enough that real-world Rust performance would be nearly indistinguishable. A system swapping the RTX 4080 for any of these GPUs would likely show single-digit FPS variations in the measured results.

How This Combo Ranks

The combination of the Ryzen 9 9900X3D and RTX 4080 ranks 178th out of 3723 tested combos in Rust, placing it in the top 4.8% of all systems evaluated. This high ranking reflects the strength of both components working together. The CPU sits in the 91st percentile against all CPUs, while the GPU is in the 86th percentile against all GPUs, suggesting that the pairing is well balanced for this title. The ranking indicates that the vast majority of tested systems, roughly 95% of the 3723 combos, deliver worse performance in Rust than this configuration.

The Verdict

The benchmark results clearly indicate that this PC can run Rust with playable performance at all three tested resolutions, provided the right settings are selected. At 1920x1080, every preset from Low to Ultra clears the 60 FPS threshold, with the Ultra preset delivering 124 FPS average. At 2560x1440, the same is true: all four presets are playable, with Ultra averaging 85 FPS. At 3840x2160, the data shows that High, Low, and Medium presets all stay above 60 FPS, but Ultra falls short at 50 FPS average. The verdict data confirms this, listing High, Low, and Medium as playable settings at 4K, with High being the best playable option at 66 FPS average. For users prioritizing maximum visual quality at 1080p or 1440p, the Ultra preset is fully viable; at 4K, High is the ceiling for smooth gameplay.

CPU and GPU Roles

The scaling between resolutions reveals how the workload shifts between CPU and GPU. At 1920x1080, the Low preset hits 272 FPS, while at 2560x1440 it drops to 198 FPS, and at 3840x2160 it falls to 117 FPS. This steep decline of 155 FPS from 1080p to 4K at Low settings indicates that the GPU becomes increasingly dominant as resolution rises, since the CPU can feed frames rapidly at lower pixel counts but the GPU's rendering throughput becomes the limiting factor at higher resolutions. Conversely, the gap between Low and Ultra presets at each resolution shows the impact of graphical settings. At 1080p, the difference between Low and Ultra is 148 FPS (272 down to 124), while at 1440p it is 113 FPS (198 down to 85), and at 4K it is 67 FPS (117 down to 50). This narrowing gap at higher resolutions suggests that the GPU is the primary bottleneck at 4K, whereas at 1080p the CPU's strong single-thread performance, evidenced by a 3dmark single-thread score of 1269 and a cinebench R23 single-core score of 6739, allows the GPU to operate at its full potential.

The CPU's 12 cores and 24 threads, combined with 128 MB of L3 cache, provide ample headroom for Rust's simulation and entity processing demands. The 3dmark 16-thread score of 12490 and the cinebench R23 multicore score of 47737 indicate strong multi-threaded capability, which matters for Rust's server-side and base-building calculations. However, the data shows that at 4K Ultra, the 50 FPS average is a GPU limitation rather than a CPU one, since the same CPU at 4K Low achieves 117 FPS. This pattern holds across all presets: the CPU can deliver high frame rates when the GPU workload is light, but the GPU's rendering capacity caps performance at higher settings and resolutions.

Best Settings per Resolution

At 1920x1080, the most demanding preset that stays at or above 60 FPS is Ultra, which achieves an average of 124 FPS. This provides a significant margin above the playability threshold, making it the recommended choice for maximum visual quality without any performance concerns.

At 2560x1440, the Ultra preset also remains playable with an average of 85 FPS. This is the best settings option at this resolution, offering a comfortable 25 FPS headroom above the 60 FPS threshold. The data shows that even the minimum frame rate at this setting, while not explicitly listed, would need to drop by 25 FPS to hit the threshold, which is unlikely given the 113 FPS minimum recorded at Medium.

At 3840x2160, the High preset is the most demanding option that stays playable, averaging 66 FPS. This leaves only 6 FPS of headroom above the 60 FPS threshold, so users should be aware that demanding scenes could push the frame rate lower. The Medium preset offers more safety with a 79 FPS average and a 67 FPS minimum, making it the safer choice for 4K gaming if frame rate consistency is prioritized over visual fidelity. The Ultra preset at 50 FPS average is not viable for smooth gameplay at this resolution.