Rust

The AMD Ryzen 9 9950X3D paired with the AMD Radeon RX 7900 XT produces a measured performance profile in Rust that spans three resolutions and four quality presets. The CPU, a 16-core Zen 5 processor with a 128 MB L3 cache, and the GPU, a 20 GB RDNA 3 card, together achieve a combo rank of 262 out of 1717 tested configurations. The CPU's launch MSRP is $699, and the GPU's launch MSRP is 899 USD.

Settings Recommendations

Benchmark results show that the Low preset delivers the highest frame rates at every resolution: 240 FPS at 1920x1080, 167.1 FPS at 2560x1440, and 100 FPS at 3840x2160. For players targeting 144 Hz displays, the Medium preset at 1080p provides 165 FPS, while High at 1080p still reaches 138.6 FPS. At 1440p, Medium yields 111.8 FPS, which is above 100, and High drops to 92.8 FPS. At 4K, only Low exceeds 100 FPS; Medium offers 69.1 FPS, which is playable for a survival title, while High and Ultra fall to 54.8 and 43.7 FPS respectively. The data suggests that Medium is the most balanced preset for 1080p and 1440p, offering a substantial visual upgrade over Low while maintaining high frame rates. For 4K, Low is the only preset that reaches triple-digit frame rates, but Medium remains viable for those who prioritize image quality over raw speed. The measured values also indicate that at 1080p, even Ultra stays above 100 FPS, so players with high-refresh monitors can comfortably use High or Ultra without sacrificing responsiveness. At 1440p, the step from Medium to High costs 19 FPS (111.8 to 92.8), which may be acceptable for slower-paced gameplay, but Medium is the safer choice for competitive scenarios.

How This Combo Ranks

The combo ranks 262nd out of 1717 tested combinations, placing it in the upper tier of the database. The CPU alone sits in the 96th percentile of all CPUs, with an average benchmark score of 71660. Its nearest rivals include the Intel Xeon Platinum 8270, which is 0.9% slower, the AMD Ryzen 9 9950X, which is 1.8% slower, the Intel Xeon 6517P, which is 1.9% faster, and the Intel Core i7-14700KF, which is 2.2% slower. The GPU, with an average score of 38358, ranks in the 82nd percentile. It is essentially tied with the NVIDIA GeForce RTX 5080 Mobile (0% delta), 0.3% above the NVIDIA CMP 70HX, 0.4% below the NVIDIA GeForce MX570, and 0.6% above the NVIDIA GeForce RTX 4080 Mobile. The discrepancy between the CPU's high percentile and the GPU's lower percentile indicates that the GPU is the more likely bottleneck in this pairing, a conclusion supported by the measured FPS scaling: at 1080p Low, the combo reaches 240 FPS, but at 4K Ultra it drops to 43.7 FPS. The CPU's synthetic scores, including a Cinebench R23 multicore result of 59712 and a Geekbench multicore score of 22515, reinforce its position as a top-tier processor, while the GPU's Passmark G3D score of 29009 and 3DMark Steel Nomad score of 5623 place it in the upper mid-range of graphics cards. The combo's overall rank of 262 out of 1717 reflects a system that is well above average, though not at the very top of the database.

GPU Role

The Radeon RX 7900 XT brings 20 GB of GDDR6 memory on a 320-bit bus, with a bandwidth of 800.0 GB/s. Its base clock is 1387 MHz, the game clock is 2025 MHz, and the boost clock reaches 2394 MHz. The GPU's pixel rate is 459.6 GPixel/s, texture rate is 804.4 GTexel/s, and FP32 performance is 51.48 TFLOPS. These specifications drive the measured results: at 1080p Low, the combo produces 240 FPS, and at 1440p Low, 167.1 FPS. At 4K, the GPU's compute load increases, and frame rates fall to 100 FPS on Low and 43.7 FPS on Ultra. The 20 GB VRAM is more than sufficient for Rust's assets, even at 4K, but the GPU's raw throughput becomes the limiting factor at higher settings. The memory bandwidth of 800.0 GB/s supports high-resolution texture streaming, which is critical in a game like Rust where large bases and dense environments are common. The boost clock of 2394 MHz and game clock of 2025 MHz indicate that the GPU can sustain high frequencies under load, but the measured FPS at 4K Ultra (43.7) shows that the compute units are saturated. The GPU's synthetic scores, including a 3DMark Steel Nomad result of 5623 and a Passmark G3D score of 29009, place it in the 82nd percentile of all GPUs, which aligns with its performance in Rust.

Measured FPS Breakdown

Measured average frame rates are as follows:

| Resolution | Settings | Avg FPS |

|------------|----------|---------|

| 3840x2160 | High | 54.8 |

| 3840x2160 | Low | 100 |

| 3840x2160 | Medium | 69.1 |

| 3840x2160 | Ultra | 43.7 |

| 2560x1440 | High | 92.8 |

| 2560x1440 | Low | 167.1 |

| 2560x1440 | Medium | 111.8 |

| 2560x1440 | Ultra | 73.1 |

| 1920x1080 | High | 138.6 |

| 1920x1080 | Low | 240 |

| 1920x1080 | Medium | 165 |

| 1920x1080 | Ultra | 107.8 |

The data shows a consistent scaling pattern. At 1080p, the Low preset delivers 240 FPS, while Medium, High, and Ultra produce 165, 138.6, and 107.8 FPS respectively. At 1440p, the same presets yield 167.1, 111.8, 92.8, and 73.1 FPS. At 4K, the values are 100, 69.1, 54.8, and 43.7 FPS. The frame rate drops from Low to Ultra by roughly a factor of two at each resolution: at 1080p, 240 to 107.8; at 1440p, 167.1 to 73.1; at 4K, 100 to 43.7. This indicates that the GPU is the primary constraint when moving from Low to Ultra, while the CPU's high percentile suggests it is not the limiting factor in this configuration. The combo achieves 60+ FPS at 1440p Ultra (73.1) and 4K Medium (69.1), which are playable thresholds for most users. At 1080p, all presets exceed 100 FPS, making this resolution the most flexible for high-refresh-rate displays. The measured data also shows that the gap between Medium and High is smaller than the gap between Low and Medium, suggesting diminishing returns at higher settings.

FAQ

Q: What is the combo's rank in Rust?

A: The combo ranks 262nd out of 1717 tested configurations.

Q: What is the CPU's percentile ranking?

A: The Ryzen 9 9950X3D is in the 96th percentile of all CPUs.

Q: How much VRAM does the RX 7900 XT have?

A: It has 20 GB of GDDR6 memory.

Q: What is the boost clock of the GPU?

A: The boost clock is 2394 MHz.

Q: What is the average FPS at 2560x1440 with High settings?

A: The average FPS is 92.8.

Q: What is the CPU's L3 cache size?

A: The L3 cache is 128 MB shared.