Rust

Rust is a demanding survival title where frame pacing and consistency matter as much as raw averages, and the measured data for the AMD Ryzen 7 5700X3D paired with the NVIDIA GeForce RTX 4070 SUPER provides a clear picture of its capabilities across three resolutions and four quality presets. The benchmark results show a system that is well-balanced, with the CPU’s large L3 cache and the GPU’s substantial memory bandwidth working together to deliver playable frame rates even at the highest settings. The data indicates that the most significant performance lever is the preset selection, with the gap between Low and Ultra widening as resolution drops, suggesting a shift in bottleneck from the GPU at 4K to the CPU at 1080p.

Settings Recommendations

The measured FPS rows reveal that the optimal experience depends heavily on the target display resolution, but a consistent pattern emerges regarding which preset offers the best balance of visual fidelity and performance. At 3840x2160, the High preset delivers an average of 60.7 FPS, which is marginally above the 60 FPS threshold many consider the baseline for smooth gameplay. The Medium preset at 68.8 FPS offers a 13% improvement in headroom over High, making it the more resilient choice for 4K displays where frame drops can occur during intense scenes. The Ultra preset at 45.9 FPS falls below the playable threshold for most users, while Low at 102.4 FPS provides a high frame rate but sacrifices the visual quality that makes Rust’s environments readable.

At 2560x1440, the situation improves substantially. The High preset achieves 100.4 FPS, which is a 65% increase over the same preset at 4K, and this is sufficient for high-refresh-rate monitors in the 100-144 Hz range. Medium at 116 FPS provides even more headroom, and the data suggests this is the sweet spot for 1440p, as it offers a 15% advantage over High while maintaining a visually rich experience. Low at 152.9 FPS is the only preset that can fully saturate a 144 Hz panel, but the visual compromise is significant. Ultra at 76.3 FPS is playable but leaves performance on the table for competitive play.

At 1920x1080, the CPU becomes the primary limiter. The Low preset reaches 173.8 FPS, but the scaling from Medium to High to Ultra is compressed: Medium hits 152.4 FPS, High hits 143.7 FPS, and Ultra still manages 107.4 FPS. The delta between Low and Ultra here is only 38%, compared to 55% at 1440p and 123% at 4K. This compression indicates that even at Low settings, the Ryzen 7 5700X3D’s 8 cores and 16 threads are the limiting factor, not the GPU. For 1080p users, the High preset at 143.7 FPS is the recommended choice because it provides a substantial visual upgrade over Low with only a 17% performance penalty, while staying well above the 100 FPS mark for smooth gameplay.

GPU Role

The NVIDIA GeForce RTX 4070 SUPER is built on the Ada Lovelace architecture with a 5 nm process and features 12 GB of GDDR6X memory on a 192-bit bus, providing a memory bandwidth of 504.2 GB/s. These specifications directly influence the measured results, particularly at higher resolutions where memory capacity and bandwidth become critical. The GPU’s base clock of 1980 MHz and boost clock of 2475 MHz, combined with 7168 shading units, allow it to handle the complex shading and texture work required by Rust’s procedural environments.

The data shows the GPU’s role shifting with resolution. At 4K, the RTX 4070 SUPER is the clear bottleneck. The drop from Low (102.4 FPS) to Ultra (45.9 FPS) represents a 55% reduction in performance, which is a classic sign of GPU-bound rendering where each preset increases the pixel and texture load. At 1440p, the GPU still holds significant sway, but the CPU begins to contribute, as evidenced by the narrower spread between presets. At 1080p, the GPU is no longer the primary constraint; the average FPS for High (143.7) is only 17% lower than Low (173.8), which is a much smaller gap than at 4K. This suggests that the RTX 4070 SUPER has ample headroom at lower resolutions, and the 12 GB VRAM is sufficient for Rust’s largest maps, as no memory-related stutters are indicated by the data.

The GPU’s 84th percentile ranking among all GPUs, with an average benchmark score of 42576, places it in the upper tier of hardware. Its nearest rival, the NVIDIA RTX A6000, scores 42653, a delta of -0.2%, meaning the 4070 SUPER is effectively tied with a workstation-class card in raw compute. This performance headroom is what allows the card to maintain 60 FPS at 4K High, a feat that would be impossible for lower-tier GPUs.

FAQ

Q: Is the Ryzen 7 5700X3D + RTX 4070 SUPER combo capable of 60 FPS at 4K?

A: Yes, but only at High settings, where the average FPS is 60.7. Medium also exceeds 60 FPS at 68.8, while Low reaches 102.4. Ultra falls short at 45.9 FPS, so High or Medium is the maximum viable preset for 4K gameplay.

Q: What is the best preset for a 144 Hz monitor at 1440p?

A: The Low preset is the only one that exceeds 144 FPS, hitting 152.9. However, the High preset at 100.4 FPS is a better balance for most users, as it provides a significant visual upgrade while still being smooth on a 100-120 Hz display. Medium at 116 FPS is a strong middle ground.

Q: How does the CPU affect performance at 1080p?

A: The data shows that at 1080p, the CPU is the limiting factor. The difference between Low (173.8 FPS) and Ultra (107.4 FPS) is only 38%, which is much smaller than the 123% difference at 4K. This indicates that even with the GPU at full load, the Ryzen 7 5700X3D’s 8 cores and 16 threads cannot push frame rates much higher than 174 FPS.

Q: Does the 12 GB VRAM cause any issues in Rust?

A: No. The measured FPS values show no signs of VRAM-related performance drops, such as sudden stutters or severe frame time spikes. The 12 GB GDDR6X memory with 504.2 GB/s bandwidth is sufficient for the game’s asset streaming at all tested presets and resolutions.

Q: Is the RTX 4070 SUPER a bottleneck at 1440p?

A: Partially. At Ultra settings, the GPU is the primary constraint, as the frame rate drops to 76.3 FPS. At High and Medium, the GPU is still heavily utilized, but the CPU begins to contribute. The data suggests a balanced system at 1440p, where neither component is entirely idle.

Q: How does this combo compare to other tested systems?

A: The combo ranks 330 out of 1717 tested combinations, placing it in the top 20% of all systems. This indicates that while it is not the absolute top performer, it is significantly above average and well-suited for high-refresh-rate gaming at 1440p and 4K.

How This Combo Ranks

The combination of the AMD Ryzen 7 5700X3D and NVIDIA GeForce RTX 4070 SUPER achieves a rank of 330 out of 1717 tested combos in Rust, placing it in the 81st percentile of all systems. This is a strong showing, especially considering that the CPU is a 5000-series part with a launch MSRP of $249, while the GPU is a 40-series card with a launch MSRP of 599 USD. The rank reflects the synergy between the CPU’s 96 MB of shared L3 cache, which is beneficial for Rust’s physics-heavy simulation, and the GPU’s high memory bandwidth.

The 330th rank out of 1717 means that roughly 1387 other combinations outperform it, but these are likely to include higher-tier CPUs like the 7000-series X3D parts or GPUs like the RTX 4080 and above. Within its class, the combo is competitive. The CPU’s average benchmark score of 24673 puts it in the 82nd percentile of all CPUs, with nearest rivals including the Intel Core i7-1360P (24627, a delta of 0.2%) and the AMD Ryzen 5 7600X3D (24605, a delta of 0.3%). This indicates that the 5700X3D is effectively on par with these newer parts in synthetic tests, though its gaming performance is enhanced by the 3D V-Cache design.

The GPU’s average benchmark score of 42576 places it in the 84th percentile of all GPUs. Its nearest rival, the NVIDIA RTX A6000, scores 42653, a delta of -0.2%, meaning the 4070 SUPER is essentially tied with a professional-grade card. This rank data suggests that the combo is well-matched, as both components sit in the 82nd and 84th percentiles respectively, leading to a balanced system that avoids severe bottlenecking in either direction.

CPU Role

The AMD Ryzen 7 5700X3D is an 8-core, 16-thread processor based on the Zen 3 architecture (Vermeer) with a base clock of 3.00 GHz and a boost clock of 4.10 GHz. Its defining feature is the 96 MB of shared L3 cache, which is significantly larger than the typical 32 MB found on non-X3D Zen 3 parts. This large cache is particularly beneficial for Rust, which is known for its heavy reliance on procedural generation and complex entity updates that can fit into the CPU’s cache, reducing memory latency.

The CPU’s benchmark scores show strong multi-threaded performance: it scores 22366 in Cinebench R23 multi-core and 26318 in PassMark multithread. Its single-thread score in Cinebench R23 is 3157, which is respectable but not class-leading. The data indicates that in Rust, the CPU is a strong partner for the GPU. At 1080p, the CPU becomes the limiting factor, as shown by the compressed frame rate spread between presets. The 8 cores and 16 threads are sufficient to feed the RTX 4070 SUPER at up to 174 FPS on Low settings, but they cannot exceed that, even with the GPU having more headroom.

The CPU’s 82nd percentile ranking, with an average benchmark score of 24673, places it just ahead of the Intel Core i7-1360P (24627, delta 0.2%) and the AMD Ryzen 5 7600X3D (24605, delta 0.3%). This suggests that in synthetic tests, the 5700X3D is on par with these newer parts, but its gaming performance may be better in cache-sensitive titles like Rust. The CPU’s TDP of 105 W and support for DDR4 memory indicate that it is a power-efficient choice for an AM4 platform, and its 7 nm process node contributes to its thermal headroom.

Measured FPS Breakdown

The measured FPS data provides a detailed view of performance across all 12 test combinations (3 resolutions × 4 presets). At 3840x2160, the average FPS ranges from 45.9 (Ultra) to 102.4 (Low). The scaling is steep: Medium (68.8) is 35% faster than Ultra, and High (60.7) is 32% faster than Ultra. This steep scaling confirms that the GPU is the primary bottleneck at 4K, as each reduction in quality significantly reduces the pixel shading load.

At 2560x1440, the average FPS ranges from 76.3 (Ultra) to 152.9 (Low). The scaling is more moderate: Medium (116.0) is 52% faster than Ultra, and High (100.4) is 32% faster than Ultra. This indicates that while the GPU is still a major factor, the CPU is beginning to contribute to the overall frame rate. The jump from High to Medium is 15.6 FPS, which is a smaller absolute gain than the jump from Medium to Low (36.9 FPS), suggesting diminishing returns at the lower presets.

At 1920x1080, the average FPS ranges from 107.4 (Ultra) to 173.8 (Low). The scaling is the most compressed of all resolutions: Medium (152.4) is 42% faster than Ultra, and High (143.7) is 34% faster than Ultra. The gap between Low and Medium is 21.4 FPS, and between Medium and High is 8.7 FPS, showing that the CPU is the limiting factor. The RTX 4070 SUPER is capable of higher frame rates, but the Ryzen 7 5700X3D’s 8 cores cannot deliver them, even with the large L3 cache. The data shows that the combo is best utilized at 1440p, where the balance between CPU and GPU allows for a wide range of playable settings, from the ultra-smooth Low preset to the visually rich Ultra preset.