Rust

The AMD Ryzen 7 5700X3D paired with the AMD Radeon RX 6800 XT delivers a compelling 1080p and 1440p experience in Rust, but the data shows a clear performance cliff at 4K Ultra settings. The combination ranks in the 67th percentile of tested systems for this title, indicating strong but not top-tier performance. The measured frame rates reveal that while the CPU has ample headroom, the GPU becomes the primary bottleneck at higher resolutions and graphical presets, particularly at 4K where average frame rates dip below 60 FPS on High settings.

FAQ

Q: What is the average frame rate at 1080p with High settings?

A: At 1920x1080 with High settings, the combo achieves an average of 117.8 FPS. This indicates a very smooth experience for most players, as the frame rate is well above the 60 FPS threshold and provides headroom for high-refresh-rate monitors.

Q: Can this system handle 4K gaming in Rust?

A: Yes, but with caveats. At 3840x2160, the system averages 46.4 FPS on High settings and 35.1 FPS on Ultra. These scores are playable but not ideal for competitive scenarios. For a smoother 4K experience, dropping to Medium settings yields 59.9 FPS, though Low settings at 86.2 FPS are the only way to get a high-refresh experience at this resolution.

Q: How does the CPU benchmark compare to its nearest rivals?

A: The Ryzen 7 5700X3D has an average benchmark score of 24673, which places it 0.2% ahead of the Intel Core i7-1360P and 0.3% ahead of the AMD Ryzen 5 7600X3D. It is 0.5% faster than the Intel Core i5-11600 but trails the AMD Ryzen AI Max 385 by 0.6%.

Q: What is the GPU's performance percentile relative to all other graphics cards?

A: The AMD Radeon RX 6800 XT sits in the 87th percentile of all GPUs. Its average benchmark score of 49982 is 0.5% higher than the Intel Arc A550M, showing it is a capable performer, but it lags 1.7% behind the NVIDIA RTX A1000.

Q: What is the biggest performance difference between Low and Ultra settings at 1440p?

A: At 2560x1440, the jump from Low (147 FPS) to Ultra (63.3 FPS) represents a 132% reduction in frame rate. This massive gap highlights how demanding the Ultra preset is on the GPU, more than halving the performance.

Q: In terms of frame rate, what is the cost of moving from 1080p to 4K on High settings?

A: The average FPS drops from 117.8 at 1920x1080 to 46.4 at 3840x2160, a decrease of 60.6%. This substantial drop indicates that the GPU is the limiting factor when moving to 4K.

Settings Recommendations

The data clearly indicates that the Medium preset offers the best balance between visual fidelity and performance across all tested resolutions. At 1080p, Medium settings deliver 139.7 FPS, which is 18.6% faster than High (117.8 FPS) and only 35.1 FPS slower than Low (174.8 FPS). This provides a significant performance boost over High without sacrificing the visual improvements that come with higher texture and shadow quality.

At 1440p, the Medium preset is the sweet spot for high-refresh-rate gameplay, achieving 98.5 FPS. This is well above the 60 FPS target and provides a much smoother experience than High (79.5 FPS) while retaining more visual detail than Low (147 FPS). For players with 144Hz monitors, Medium at 1440p is the recommended starting point.

For 4K, the choice is more complex. Medium settings produce 59.9 FPS, which is just at the edge of playability for a cinematic experience. However, the Low preset, at 86.2 FPS, is the only option that provides a truly fluid feel at this resolution. The data suggests that for 4K gaming, players should prioritize frame rate and use Low settings, or accept a console-like 30-60 FPS experience on Medium or High. Ultra settings at 4K are not viable, as the 35.1 FPS average is too choppy for a smooth experience in a fast-paced survival game.

How This Combo Ranks

This specific combination of the Ryzen 7 5700X3D and RX 6800 XT ranks 566th out of 1717 tested combos in Rust. This places it in the upper third of all systems tested, confirming it is a high-performance pairing. The ranking indicates that the system is capable of running the game well, but that there is a significant number of more powerful configurations, likely featuring newer generation hardware.

This rank is consistent with the CPU's and GPU's individual standings. The CPU is in the 82nd percentile of all processors, while the GPU is in the 87th percentile. The fact that the combo rank is lower than the individual component percentiles suggests that the system may be held back by other factors, such as memory bandwidth or the specific game's engine optimization, but the data primarily points to the GPU as the limiting factor at higher resolutions.

Measured FPS Breakdown

The measured FPS data shows a consistent pattern across all settings. At 1080p, the system delivers excellent performance, ranging from 174.8 FPS on Low to 93.2 FPS on Ultra. The 1440p results scale predictably, with the Low preset hitting 147 FPS and Ultra dropping to 63.3 FPS. The 4K results show the most significant strain, with the system unable to maintain 60 FPS on High or Ultra presets.

The full breakdown is as follows:

• 1920x1080: Low (174.8 FPS), Medium (139.7 FPS), High (117.8 FPS), Ultra (93.2 FPS).
• 2560x1440: Low (147 FPS), Medium (98.5 FPS), High (79.5 FPS), Ultra (63.3 FPS).
• 3840x2160: Low (86.2 FPS), Medium (59.9 FPS), High (46.4 FPS), Ultra (35.1 FPS).

The data demonstrates that the system is robust enough for high-refresh 1080p and 1440p gaming on any preset. At 4K, it is only suitable for smooth play on Low or Medium settings.

GPU Role

The AMD Radeon RX 6800 XT, with its 16 GB of GDDR6 memory and 512.0 GB/s bandwidth, is the primary driver of performance at higher resolutions. The benchmark data shows that the GPU's performance is a key bottleneck in Rust, particularly at 4K. The substantial frame rate drops when moving from 1080p to 4K (e.g., from 117.8 to 46.4 FPS on High) are a direct result of the GPU struggling to render the increased pixel count.

The GPU's 2250 MHz boost clock and 2015 MHz game clock provide ample processing power, as evidenced by its 87th percentile ranking. However, the 20.74 TFLOPS of FP32 compute is not enough to maintain high frame rates at 4K with maximum settings. The 16 GB VRAM buffer is sufficient for the game's textures, but the compute throughput becomes the limiting factor, causing the frame rates to plummet at 4K Ultra. The GPU's performance relative to its nearest rival, the Intel Arc A550M, shows only a 0.5% advantage, indicating that the RX 6800 XT is competitive but not dominant in its class.

CPU Role

The AMD Ryzen 7 5700X3D, with its 8 cores and 16 threads, provides a strong foundation for Rust. The CPU's 3.00 GHz base clock and 4.10 GHz boost clock, combined with its large 96 MB of shared L3 cache, are well-suited for the game's simulation and physics calculations. The Cinebench R23 multicore score of 22366 and Geekbench multicore score of 10108 confirm its strong multi-threaded capabilities.

The CPU's role is most evident at 1080p, where the system achieves high frame rates on all presets. At 1920x1080 with Low settings, the 174.8 FPS result suggests that the CPU is able to feed the GPU enough data to reach very high frame rates. However, as resolution increases, the CPU's importance diminishes relative to the GPU. The fact that 4K Ultra performance is limited to 35.1 FPS, compared to 93.2 FPS at 1080p Ultra, highlights that the GPU is the primary constraint in this pairing. The CPU's 82nd percentile ranking shows it is a capable processor, but it is not the reason for the system's performance limitations at higher resolutions.

Resolution Scaling

The FPS scaling from 1080p to 4K reveals the system's bottleneck. Moving from 1920x1080 to 2560x1440 on High settings results in a 32.5% drop in frame rate (from 117.8 to 79.5 FPS). Scaling further to 3840x2160 results in an additional 41.6% drop (from 79.5 to 46.4 FPS). This progressive decline is a classic sign of GPU-bound performance.

The pattern is similar on Ultra settings, where the FPS drops from 93.2 at 1080p to 63.3 at 1440p and then to 35.1 at 4K. The fact that the frame rate nearly halves when going from 1440p to 4K suggests that the GPU is completely saturated at the highest resolution. If the CPU were the bottleneck, the frame rates would remain more consistent across resolutions, as the CPU workload is largely independent of resolution. The data clearly indicates that the RX 6800 XT is the limiting component, and users seeking higher 4K performance would need to reduce settings to Low to achieve playable frame rates (86.2 FPS).