Rust

The AMD Ryzen 7 5800X3D paired with the NVIDIA GeForce RTX 5070 delivers a robust Rust experience, ranking in the 81st percentile of tested combinations. The data shows a configuration that scales predictably across resolutions and settings, with the CPU’s large cache proving particularly effective in this survival title’s demanding simulation logic.

FAQ

Q: How does this combo rank among all tested configurations in Rust?

A: This pairing ranks 321st out of 1717 tested combos, placing it solidly in the top 20% of all systems benchmarked for this game.

Q: What is the performance difference between the Ryzen 7 5800X3D and its closest CPU rivals?

A: The Ryzen 7 5800X3D’s average benchmark score of 26574 is within 0.4% of the Intel Core i9-12900HK (26672) and effectively tied with the AMD EPYC 8024P (26555) at 0.1% delta. It slightly trails the AMD Ryzen 5 7600 (26617) by 0.2%.

Q: How does the RTX 5070’s average score compare to its nearest GPU competitors?

A: The RTX 5070’s average benchmark score of 41687 places it between the AMD Radeon Pro 580X (41991, -0.7%) and the AMD Radeon Pro 5300 (41610, 0.2%). It is also within 0.6% of the NVIDIA GeForce RTX 3090 (41441).

Q: What is the largest FPS jump when lowering settings from Ultra to Low at 1080p?

A: At 1920x1080, the average frame rate increases from 105.8 FPS on Ultra to 190.9 FPS on Low, a gain of 85.1 FPS. This represents an 80.4% performance uplift from the highest to lowest settings.

Q: Is this system more limited by the CPU or GPU at 4K Ultra settings?

A: At 3840x2160 Ultra, the average FPS drops to 41.0, which is less than half of the 1080p Ultra result (105.8 FPS). This steep decline indicates the GPU becomes the primary bottleneck at this high resolution and settings combination.

Q: What is the performance difference between Medium and High settings at 1440p?

A: At 2560x1440, High settings produce 97.4 FPS, while Medium settings deliver 114.3 FPS. The 16.9 FPS gap shows that stepping down one settings tier yields a 17.4% improvement in frame rate.

GPU Role

The NVIDIA GeForce RTX 5070 brings a substantial memory and bandwidth foundation to Rust. It features 12 GB of GDDR7 memory on a 192-bit bus, delivering 672.0 GB/s of bandwidth. The card’s Blackwell 2.0 architecture, built on a 5 nm process at TSMC, contains 31,100 million transistors across a 263 mm² die. Clock speeds are set to a base of 2325 MHz and a boost of 2512 MHz, with memory running at 1750 MHz (or 28 Gbps effective).

The GPU’s compute resources are considerable: 6144 shading units, 192 texture mapping units, and 80 render output units. It also includes 48 RT cores and 192 tensor cores, though Rust’s benchmark results do not specifically isolate ray tracing performance. The card’s theoretical peak performance is 30.87 TFLOPS for FP32 operations, with a texture rate of 482.3 GTexel/s and a pixel rate of 201.0 GPixel/s.

In the measured Rust results, the GPU’s role becomes more pronounced at higher resolutions and settings. The transition from Medium to Ultra at 1080p shows a drop from 164.9 FPS to 105.8 FPS, a 35.8% reduction in performance. This scaling suggests that while the GPU handles the game’s visual effects and draw calls effectively, it is not the sole limiting factor at lower resolutions where the CPU’s contribution is more significant.

Resolution Scaling

The measured FPS data reveals a clear pattern of diminishing returns as resolution increases. At 1080p Low settings, the system achieves 190.9 FPS, which drops to 169.1 FPS at 1440p and further to 99.7 FPS at 4K. This represents a 47.8% reduction from 1080p to 4K at Low settings, indicating that even at modest quality levels, the GPU workload scales significantly with pixel count.

At Ultra settings, the scaling is even more dramatic. The system delivers 105.8 FPS at 1080p, 71.8 FPS at 1440p, and 41.0 FPS at 4K. The drop from 1080p to 4K is 61.2%, demonstrating that the combination of higher resolution and maximum quality settings places substantial stress on the RTX 5070. The gap between 1080p and 1440p Ultra (34.0 FPS) is nearly identical to the gap between 1440p and 4K Ultra (30.8 FPS), showing linear scaling rather than a sudden cliff.

The data suggests that at 1080p, the Ryzen 7 5800X3D’s capabilities are more influential, particularly at lower settings where the GPU is less taxed. At 4K, however, the GPU becomes the clear limiting component, as the frame rates compress to a narrow range between 41.0 FPS (Ultra) and 99.7 FPS (Low). This pattern is consistent with Rust’s known CPU-intensive simulation combined with the GPU’s rendering workload.

Measured FPS Breakdown

At 1920x1080, the system delivers its highest frame rates across all settings. Low settings produce 190.9 FPS average, which is the single highest result in the entire dataset. Medium settings yield 164.9 FPS, while High settings drop to 139.5 FPS. Ultra settings bring the average down to 105.8 FPS, still comfortably above the 60 FPS threshold for smooth gameplay.

Moving to 2560x1440, the performance scales down proportionally. Low settings achieve 169.1 FPS, representing an 11.4% drop from 1080p. Medium settings produce 114.3 FPS, a 30.7% reduction. High settings deliver 97.4 FPS, and Ultra settings drop to 71.8 FPS. The delta between Low and Ultra at 1440p is 97.3 FPS, compared to 85.1 FPS at 1080p, showing that the settings range has a wider impact at higher resolutions.

At 3840x2160, the system’s performance is more constrained. Low settings still manage 99.7 FPS, which is playable for most users. Medium settings produce 67.6 FPS, while High settings drop to 54.7 FPS. Ultra settings fall to 41.0 FPS, which is below the standard 60 FPS target for competitive play. The progression from Low to Ultra at 4K shows a 58.9% performance decline, from 99.7 FPS to 41.0 FPS.

The settings scaling at each resolution follows a consistent pattern: Low to Medium provides the largest relative jump in performance, while High to Ultra shows the smallest incremental difference. At 1080p, the jump from Low to Medium is 26.0 FPS, while High to Ultra is 33.7 FPS. At 4K, Low to Medium is 32.1 FPS, and High to Ultra is 13.7 FPS, suggesting that Ultra settings at 4K impose a particularly heavy burden on the GPU.

How This Combo Ranks

The combination of the AMD Ryzen 7 5800X3D and NVIDIA GeForce RTX 5070 achieves a rank of 321 out of 1717 tested combos in Rust, placing it in the 81st percentile of all configurations. This is a strong showing, particularly given that the CPU and GPU each individually rank at the 83rd percentile among their respective component categories.

The CPU’s nearest rivals in synthetic benchmarks are closely matched, with the AMD EPYC 8024P (26555) and Intel Core i9-11900K (26546) both within 0.1% of the Ryzen 7 5800X3D’s average score of 26574. The Intel Core i9-12900HK (26672) is slightly ahead at 0.4%, while the AMD Ryzen 5 7600 (26617) leads by 0.2%. These small deltas suggest that the Ryzen 7 5800X3D is competitively positioned against both server and desktop parts.

On the GPU side, the RTX 5070’s average score of 41687 is closely contested by the AMD Radeon Pro 5300 (41610, 0.2% ahead), NVIDIA Tesla M40 (41897, 0.5% behind), and AMD Radeon Pro 580X (41991, 0.7% behind). The NVIDIA GeForce RTX 3090 (41441) trails by 0.6%. This clustering indicates that the RTX 5070 sits in a highly competitive performance band.

The overall combo rank of 321 reflects a balanced pairing where neither component dramatically overpowers the other. In Rust specifically, the CPU’s 3D V-Cache architecture (with 96 MB of shared L3 cache) likely contributes to the solid frame rates observed at 1080p, where the game’s simulation thread can be demanding. The GPU’s high bandwidth and modern architecture handle the rendering load effectively, but the 4K Ultra results show that this combination is best suited for 1080p or 1440p gaming with High or Ultra settings, rather than maxing out at 4K.