Rust

The AMD Ryzen 5 8400F paired with the AMD Radeon RX 9060 produces a mid-pack performance profile in Rust, landing at rank 1665 out of 2953 tested combinations. The measured frame rates reveal a system that is highly responsive to graphical settings adjustments, with the CPU demonstrating sufficient headroom to push the GPU across most configurations. This analysis breaks down the scaling behavior, comparative standing, and component-specific roles using the measured data.

Resolution Scaling

The FPS drops from 1080p to 4K are steep and consistent across all settings, indicating that the AMD Radeon RX 9060 becomes the primary limiting factor as pixel count rises. At Low settings, the average frame rate falls from 151 FPS at 1920x1080 to 104 FPS at 2560x1440, a reduction of 47 FPS, and then drops further to 62 FPS at 3840x2160. This represents a 59% decline in average FPS from 1080p to 4K at Low settings, a pattern that strongly suggests the GPU is struggling to maintain throughput as the resolution increases.

At Medium settings, the scaling is slightly less aggressive in absolute terms but still pronounced: 102 FPS at 1080p, 70 FPS at 1440p, and 41 FPS at 4K. The High preset shows a similar trajectory, with 86 FPS at 1080p, 59 FPS at 1440p, and 35 FPS at 4K. The Ultra preset follows the same trend, moving from 65 FPS at 1080p to 45 FPS at 1440p and finally 27 FPS at 4K. Across all settings, the 1440p to 4K transition costs roughly 40-45% of the remaining frame rate, while the 1080p to 1440p transition costs about 30-35%. This consistent pattern indicates that the RX 9060's 8 GB memory buffer and 128-bit bus are being saturated at higher resolutions, particularly at 4K where even Low settings only achieve 62 FPS.

The data shows that the CPU is not the bottleneck in resolution scaling. If the Ryzen 5 8400F were limiting performance, the frame rates would plateau or show smaller differences between resolutions. Instead, the proportional drops align with the GPU's rendering load, confirming that the Radeon RX 9060 is the component dictating the scaling curve. The 4K results, especially at Ultra (27 FPS) and High (35 FPS), fall below playable thresholds for most users, while 1440p remains viable for competitive play at Low and Medium settings.

How This Combo Ranks

The combo ranks 1665th out of 2953 tested combinations in Rust, placing it in the 56th percentile of all tested systems. This position reflects a solid mid-range pairing that outperforms a majority of rigs but does not approach top-tier configurations. The ranking is consistent with the individual component percentiles: the CPU sits at the 77th percentile among all tested processors, while the GPU is at the 59th percentile among all tested graphics cards. The combo's overall rank is dragged down by the GPU's lower relative standing, as the CPU has more headroom than the graphics card can utilize in this title.

The CPU's nearest rivals in synthetic benchmarks include the AMD Ryzen 5 7500F, which scores 24964 versus the 8400F's 25005, a delta of 0.2%. This near-identical performance means that swapping between these processors would yield negligible differences in Rust's frame rates. The Intel Core i7-11850H scores 24935 (0.3% slower), and the Intel Core i7-13620H scores 24911 (0.4% slower). The AMD EPYC 9474F leads slightly at 25103, but the 8400F trails by only 0.4%. In practical terms, the CPU's position among these rivals suggests that the 8400F is not the differentiating factor in this combo's ranking; instead, the GPU's percentile is the binding constraint.

For the GPU, the nearest rival is the NVIDIA GeForce RTX 3060 Ti, which scores 16129 in the average benchmark, a -0.7% delta from the RX 9060's 16014. This places the two cards in the same performance class. The AMD Radeon R9 370X and AMD Radeon RX 7700 score 15862 and 15852 respectively, with deltas of 1% and 1% — again, functionally equivalent. The AMD Radeon Pro W5500 trails at 15679 (2.1% slower). The data shows that the RX 9060's performance in Rust aligns closely with the RTX 3060 Ti, meaning users can expect similar frame rates to that established card.

Settings Recommendations

The measured FPS data provides clear guidance on the optimal settings for each resolution. At 1920x1080, all presets deliver playable frame rates, but the Medium preset at 102 FPS offers the best balance between visual quality and smoothness. Low settings reach 151 FPS, which is ideal for high-refresh-rate monitors, but the jump to Medium costs 49 FPS while providing noticeably better visuals. High at 86 FPS is still smooth, but Ultra at 65 FPS begins to dip below the threshold for fast-paced survival gameplay, where quick reactions matter. The Medium preset's minimum FPS of 86 and maximum of 117 indicate stable performance, making it the recommended choice for 1080p.

At 2560x1440, the Medium preset at 70 FPS is the standout option. It maintains a minimum of 59 FPS, which stays above the 60 FPS target for most of the time, and reaches a maximum of 80 FPS. Low at 104 FPS is excellent for competitive play but sacrifices too much visual detail for a game that relies on environmental awareness. High at 59 FPS is borderline, with the average dipping below 60, and Ultra at 45 FPS is not recommended for anything other than screenshots. For 1440p, Medium provides the best experience, offering a 70 FPS average with acceptable minimums.

At 3840x2160, the situation is more constrained. Low settings at 62 FPS is the only preset that averages above 60 FPS, making it the only viable option for 4K gaming. Medium at 41 FPS and High at 35 FPS are playable but choppy, while Ultra at 27 FPS is essentially unplayable for interactive sessions. The data suggests that 4K users should stick to Low settings or consider lowering the resolution entirely, as the GPU's 8 GB memory and 128-bit bus limit its ability to handle higher presets at this pixel count.

FAQ

Q: What is the best resolution for this combo in Rust?

A: The data shows 1920x1080 as the strongest resolution, with the Low preset reaching 151 FPS and the Medium preset at 102 FPS. At 2560x1440, Medium drops to 70 FPS, which is still playable, but 4K performance falls to 62 FPS on Low and 35 FPS on High, indicating 1080p is the sweet spot.

Q: How does the RX 9060 compare to the RTX 3060 Ti in Rust?

A: The RX 9060 has an average benchmark score of 16014, while the RTX 3060 Ti scores 16129, a delta of -0.7%. This means the RX 9060 is slightly slower but within a 1% margin, so frame rates in Rust will be nearly identical between the two cards.

Q: Is the Ryzen 5 8400F bottlenecking the RX 9060?

A: The CPU's percentile rank of 77 versus the GPU's 59 suggests the processor has more headroom than the graphics card. The resolution scaling data confirms this, as FPS drops proportionally with resolution increases, indicating the GPU is the limiting component.

Q: What settings should I use for 4K gaming?

A: Only the Low preset achieves an average above 60 FPS at 4K, hitting 62 FPS. Medium averages 41 FPS, High averages 35 FPS, and Ultra averages 27 FPS, so Low is the only recommended preset for 4K play.

Q: How stable is the Medium preset across resolutions?

A: The Medium preset shows minimum FPS values of 86 at 1080p, 59 at 1440p, and 35 at 4K, with maximums of 117, 80, and 47 respectively. The frame time consistency degrades as resolution increases, with the 4K minimum being significantly lower than the average.

Q: Where does this combo rank among all tested systems?

A: It ranks 1665th out of 2953 tested combos in Rust, placing it in the 56th percentile. This is a mid-pack result, consistent with the GPU's 59th percentile ranking among all tested graphics cards.

GPU Role

The AMD Radeon RX 9060's 8 GB of GDDR6 memory on a 128-bit bus provides 288.0 GB/s of bandwidth. In Rust, this configuration becomes the primary constraint at higher resolutions and settings. The 4K Ultra preset at 27 FPS and High at 35 FPS demonstrate that the memory subsystem cannot keep up with the rendering demands of large pixel counts. Even at 1440p, the Ultra preset drops to 45 FPS, indicating that the GPU is saturated by the combination of resolution and visual effects.

The GPU's clock behavior shows a base of 1700 MHz, a game clock of 2400 MHz, and a boost clock of 2990 MHz. The large gap between base and boost clocks suggests that the card can ramp up significantly under load, but in Rust, the sustained frame rates at 4K indicate that thermal or power limits may prevent it from maintaining peak clocks. The 132 W TDP and 300 W suggested PSU are modest, aligning with the card's mid-range positioning.

The RX 9060's benchmark scores further contextualize its role. The PassMark G3D score of 17631 places it at the 59th percentile, and the 3DMark Steel Nomad DX12 score of 3322 shows moderate DirectX 12 performance. In Rust, which is known for its CPU-heavy simulation but GPU-dependent rendering, the card's 1792 shading units and 64 ROPs are sufficient for 1080p and 1440p at Medium settings, but the 8 GB VRAM becomes a limiting factor at 4K. The pixel rate of 191.4 GPixel/s and texture rate of 334.9 GTexel/s are adequate for the game's art style, but the bandwidth constraint is evident in the steep FPS drops.

CPU Role

The AMD Ryzen 5 8400F brings 6 cores and 12 threads based on the Zen 4 architecture, with a base clock of 4.20 GHz and a boost clock of 4.70 GHz. The 16 MB shared L3 cache and 4 nm process node from TSMC contribute to strong single-thread performance, as evidenced by the 3DMark single-thread score of 951 and Cinebench R23 single-core score of 2943. In Rust, which relies heavily on game simulation and physics, this single-thread strength ensures that the CPU does not become a bottleneck at lower resolutions.

The CPU's multi-threaded capabilities are also robust, with a Cinebench R23 multi-core score of 20851 and a PassMark multi-thread score of 24389. The 3DMark 16-thread score of 6091 and max-thread score of 6165 show that the processor scales well with additional threads, though Rust's usage of cores is typically limited to a few primary threads. The CPU's 77th percentile ranking among all processors indicates it outperforms a majority of CPUs, and its nearest rivals (Ryzen 5 7500F, i7-11850H, i7-13620H) all fall within 0.4% of its average score, confirming that it is a competitive mid-range option.

The 83.2 GB/s memory bandwidth from dual-channel DDR5 support provides ample data throughput for the CPU's needs. In the measured FPS data, the CPU's headroom is visible in the 1080p Low preset, which reaches 151 FPS — a frame rate that would be impossible if the CPU were limiting. The fact that the 1080p Ultra preset still achieves 65 FPS further confirms that the CPU can feed the GPU adequately at lower resolutions, with the GPU becoming the bottleneck only as resolution increases.

Measured FPS Breakdown

At 1920x1080, the Low preset delivers the highest average at 151 FPS. Medium averages 102 FPS with a minimum of 86 and maximum of 117. High averages 86 FPS, and Ultra averages 65 FPS. The spread from Low to Ultra is 86 FPS, showing that settings have a dramatic impact on performance at this resolution.

At 2560x1440, Low averages 104 FPS, Medium averages 70 FPS with a minimum of 59 and maximum of 80, High averages 59 FPS, and Ultra averages 45 FPS. The delta between Low and Ultra is 59 FPS, indicating that the GPU's load is growing but still manageable for lower presets.

At 3840x2160, Low averages 62 FPS, Medium averages 41 FPS with a minimum of 35 and maximum of 47, High averages 35 FPS, and Ultra averages 27 FPS. The range from Low to Ultra is only 35 FPS, showing that the GPU is severely constrained at this resolution, with even the lowest settings unable to push frame rates much higher.

The Medium preset is the only one with complete min/max data across all resolutions, providing insight into frame time consistency. At 1080p, the 86-117 FPS range indicates stable performance. At 1440p, the 59-80 FPS range shows more variance but remains playable. At 4K, the 35-47 FPS range demonstrates significant frame pacing issues, with the minimum falling well below the average. This breakdown confirms that the RX 9060 is best utilized at 1080p or 1440p with Medium settings, where it can maintain consistent frame rates.