Rust

Resolution Scaling

The measured FPS data for Rust shows a steep, predictable drop as resolution climbs, but the shape of that curve reveals where the bottleneck sits. At 1080p Low, this combo produces 207.9 FPS average. Moving to 1440p Low drops that to 146.9 FPS, and at 4K Low it falls to 83.1 FPS. That is a 59.9% reduction from 1080p to 4K at Low settings, which indicates the GPU is taking over the workload as pixel count rises.

The pattern is consistent across all four settings presets. At High settings, the 1080p average is 118.5 FPS, 1440p is 83.5 FPS, and 4K is 46.9 FPS. The 4K High result is less than half of the 1080p High result, showing heavy GPU dependency. At Medium settings, the progression goes 138.3 FPS → 94.7 FPS → 56.1 FPS, and at Ultra it goes 92.1 FPS → 61.1 FPS → 35 FPS.

The limiting component changes with resolution. At 1080p Low, the CPU is likely the primary constraint—207.9 FPS is a frame rate that most GPUs cannot feed without a strong processor. The Ryzen 5 9600X, with its 6 cores and 12 threads, is doing the heavy lifting there. By 4K Ultra, the situation flips entirely. The 35 FPS result is GPU-bound, and the RX 6800 XT's 16 GB of VRAM and 512.0 GB/s bandwidth are being pushed hard.

The delta between Low and Ultra at each resolution is telling. At 1080p, the spread is 115.8 FPS (207.9 vs 92.1). At 1440p, the spread is 85.8 FPS (146.9 vs 61.1). At 4K, the spread narrows to 48.1 FPS (83.1 vs 35). This narrowing confirms that the GPU becomes the sole limiting factor at higher resolutions—there is less headroom for settings to matter because the renderer is already saturated.

GPU Role

The AMD Radeon RX 6800 XT is built on the RDNA 2.0 architecture with a Navi 21 chip. Its boost clock is listed at 2250 MHz, with a game clock of 2015 MHz and a base clock of 1825 MHz. The memory runs at 2000 MHz with 16 Gbps effective speed, feeding a 256-bit bus that achieves 512.0 GB/s bandwidth. These specs place it in the 87th percentile of all GPUs in the benchmark database.

In Rust, the GPU's VRAM capacity is relevant at 4K Ultra. With 16 GB of GDDR6, the card has enough memory headroom for high-resolution textures, but the 35 FPS result at 4K Ultra shows that raw compute is the limit, not memory capacity. The RX 6800 XT's 20.74 TFLOPS FP32 performance and 648.0 GTexel/s texture rate are being fully utilized at that setting.

The GPU's benchmark scores confirm its standing. Its Passmark G3D score is 24980, and its average benchmark score is 49982. The nearest rivals in the database are the Intel Arc A550M (0.5% ahead), NVIDIA RTX A1000 (1.7% behind), NVIDIA CMP 50HX (1.9% ahead), and NVIDIA GeForce RTX 4070 Ti SUPER (2.6% ahead). That places the RX 6800 XT in a tight competitive cluster—it is neither a standout nor a laggard in raw compute terms.

For Rust specifically, the GPU's role is more pronounced at higher settings. The jump from Low to Medium at 1080p costs 69.6 FPS (207.9 → 138.3), while the jump from Medium to High costs another 19.8 FPS (138.3 → 118.5). The GPU is clearly the component that scales with settings, and its performance ceiling in this game is the 4K Ultra result of 35 FPS.

How This Combo Ranks

The combination of the AMD Ryzen 5 9600X and AMD Radeon RX 6800 XT ranks 541st out of 1717 tested combos in Rust. That places it in the 68th percentile of all combinations in the database. This is a solid mid-to-upper tier ranking, but not a top-tier result.

The CPU's individual standing helps explain the combo's position. The Ryzen 5 9600X sits in the 85th percentile of all CPUs, with an average benchmark score of 28246. Its nearest rivals are the Intel Core i5-13490F (0.3% ahead), AMD Ryzen 5 230 (0.3% ahead), AMD Ryzen 7 8845HS (0.4% behind), and Intel Core i5-14500T (0.5% behind). This is an extremely tight cluster—all four rivals are within 0.8% of the 9600X's average score.

The GPU's percentile is similar at 87, with an average score of 49982. The combination of two components that are both around the 85th percentile yields a combined rank that is slightly lower than either component individually. This suggests that Rust's workload does not perfectly scale with the strengths of both components—the game is likely more sensitive to one component than the other at different settings.

The rank of 541 out of 1717 combos means there are 1176 combinations that perform worse in this game. That is a reassuring position for a mid-range pairing. However, the data also shows that this combo does not crack the top 30% of tested configurations, which aligns with the RX 6800 XT being an end-of-life product and the 9600X being a 6-core processor.

Measured FPS Breakdown

At 1080p, the results are as follows: Low settings produce 207.9 FPS average, Medium produces 138.3 FPS, High produces 118.5 FPS, and Ultra produces 92.1 FPS. The gap between Low and Ultra is 115.8 FPS, which is substantial. The step from Low to Medium is the largest single drop at 69.6 FPS, indicating that Medium settings introduce significant rendering overhead.

At 1440p, Low settings deliver 146.9 FPS, Medium delivers 94.7 FPS, High delivers 83.5 FPS, and Ultra delivers 61.1 FPS. The gap between Low and Ultra narrows to 85.8 FPS. The step from Low to Medium costs 52.2 FPS, again the largest single drop. The 1440p results are roughly 70-75% of the 1080p numbers at each setting, which is consistent with the pixel count increase.

At 4K, Low settings produce 83.1 FPS, Medium produces 56.1 FPS, High produces 46.9 FPS, and Ultra produces 35 FPS. The gap between Low and Ultra narrows further to 48.1 FPS. The step from Low to Medium costs 27 FPS, and the step from Medium to High costs 9.2 FPS. The step from High to Ultra costs 11.9 FPS. The 4K results are roughly 38-40% of the 1080p numbers, showing how heavily the GPU is taxed at this resolution.

The most notable outlier is the 1080p Low result of 207.9 FPS. This is the only measured result above 200 FPS, and it indicates that the CPU is capable of feeding very high frame rates when the GPU is not heavily loaded. The 1440p Low result of 146.9 FPS is also strong, suggesting that this combo can handle competitive play at lower settings.

FAQ

Q: Can this combo run Rust at 4K smoothly?

A: At 4K Ultra, the average FPS is 35, which is below the 60 FPS threshold for smooth gameplay. At 4K High, it reaches 46.9 FPS. Only at 4K Low does it exceed 60 FPS, with 83.1 FPS. For 4K gaming, you would need to use Low or Medium settings, with Medium yielding 56.1 FPS.

Q: What is the best resolution for high refresh rate monitors?

A: At 1080p, this combo delivers 207.9 FPS on Low, 138.3 FPS on Medium, and 118.5 FPS on High. These results are suitable for 144Hz or even 240Hz displays. At 1440p, Low settings produce 146.9 FPS, which also supports high refresh rates, but High settings drop to 83.5 FPS.

Q: How does the RX 6800 XT compare to its nearest GPU rivals?

A: The RX 6800 XT has an average benchmark score of 49982. The Intel Arc A550M is 0.5% ahead, the NVIDIA RTX A1000 is 1.7% behind, the NVIDIA CMP 50HX is 1.9% ahead, and the NVIDIA GeForce RTX 4070 Ti SUPER is 2.6% ahead. All four rivals are within 4.3% of the RX 6800 XT's score.

Q: Is the Ryzen 5 9600X a bottleneck for the RX 6800 XT?

A: At 1080p Low, the combo reaches 207.9 FPS, which suggests the CPU is not severely limiting the GPU. The 9600X's average benchmark score of 28246 places it in the 85th percentile. However, at 4K Ultra, the 35 FPS result is clearly GPU-bound, so the CPU is only a potential bottleneck at low settings and high frame rates.

Q: What settings preset gives the best balance of quality and performance?

A: At 1080p, Medium settings provide 138.3 FPS, which is a good balance. At 1440p, Medium provides 94.7 FPS. At 4K, Low settings provide 83.1 FPS, which is the only preset above 60 FPS at that resolution. The data shows that Medium settings typically halve the FPS from Low but provide noticeably better visuals.

Q: How does this combo rank relative to all tested combinations?

A: This combo ranks 541st out of 1717 tested combos in Rust. That places it in the 68th percentile. The CPU is in the 85th percentile of all CPUs, and the GPU is in the 87th percentile of all GPUs, so the combo's rank is slightly lower than either component's individual percentile.

Settings Recommendations

The data points to different optimal presets depending on your target resolution and frame rate. At 1080p, the choice is clear: Medium settings at 138.3 FPS offer the best experience. This is still well above the 60 FPS threshold, and the step up from Low to Medium costs 69.6 FPS but likely provides substantial visual improvements. High settings at 118.5 FPS are also viable, but the extra cost of 19.8 FPS over Medium may not justify the visual gain. Ultra at 92.1 FPS is the least appealing option—it is still smooth, but the gap from High to Ultra is only 26.4 FPS.

At 1440p, the recommendation shifts. Low settings at 146.9 FPS are excellent for competitive play, but Medium at 94.7 FPS is the sweet spot for most users. High at 83.5 FPS is acceptable, and Ultra at 61.1 FPS barely meets the 60 FPS threshold. The data suggests that Medium is the best default at 1440p—it is 45% faster than High and only 35% slower than Low.

At 4K, the options are limited. Low settings at 83.1 FPS are the only preset that provides a comfortable margin above 60 FPS. Medium at 56.1 FPS is playable but may feel inconsistent. High at 46.9 FPS and Ultra at 35 FPS are below the threshold for smooth gameplay. For 4K, the recommendation is Low settings if you prioritize frame rate, or Medium if you can tolerate occasional dips below 60 FPS.

The overall recommendation for this combo is to target 1080p Medium or 1440p Medium for the best balance of visual quality and performance. If you have a high refresh rate monitor, 1080p Low at 207.9 FPS or 1440p Low at 146.9 FPS will maximize your competitive advantage. Avoid 4K Ultra entirely—the 35 FPS result is not worth the visual fidelity. The combo ranks 541st out of 1717, and the settings above are how you extract the most from that ranking.