Rust

Resolution Scaling

The measured FPS data for Rust with this AMD Ryzen 5 5600G and AMD Radeon RX 7900 XT combination reveals a predictable scaling pattern as resolution increases, but the magnitude of the drop is heavily dependent on the quality settings. At 1080p, the average frame rates are high across all settings, ranging from 105.1 FPS at Ultra to 185.4 FPS at Low. Moving to 1440p, we observe a substantial decrease in performance; the Ultra setting drops to 72.6 FPS, while the Low setting remains highly playable at 164.6 FPS. The most demanding scenario, 4K, sees the Ultra preset fall to 44.1 FPS, and the High preset drops to 57 FPS, indicating a significant load on the rendering pipeline.

The data indicates that the GPU is the primary scaling factor at higher resolutions, particularly when the visual fidelity is increased. The transition from 1080p to 4K at Ultra settings results in a performance reduction of approximately 58%, from 105.1 FPS to 44.1 FPS. This is a stark contrast to the Low preset, which only drops by about 47% from 185.4 FPS to 97.3 FPS over the same resolution span. The fact that even at 4K with Low settings the system maintains nearly 100 FPS suggests that the CPU is not the limiting factor in these scenarios.

The pattern observed here points towards a system that is well-balanced for high refresh rate gaming at 1080p and 1440p, but which will require a reduction in quality settings to achieve a smooth experience at 4K. The gap between the 1440p and 4K results at Medium settings (111.7 FPS vs 64.5 FPS) is particularly telling, showing that the jump to 4K is where the GPU's workload becomes the dominant constraint. This is typical for a high-end GPU paired with a mid-range CPU, where the graphics card's fill rate and memory bandwidth are pushed to their limits at the highest pixel counts.

How This Combo Ranks

Within the benchmark database, this specific combination of the AMD Ryzen 5 5600G and AMD Radeon RX 7900 XT is ranked 333rd out of 1717 tested combos for Rust. This places it in the top 20% of all tested configurations, indicating a strong overall performance level for this particular game. The data shows that while it is not at the absolute top tier, it outperforms a significant majority of other system pairings. This high percentile ranking confirms the raw power of the RX 7900 XT, even when paired with a more modest processor.

The ranking suggests that the combination is highly capable for Rust, a game known for its demanding simulation and rendering requirements. Being in the 333rd position out of 1717 means that this combo is likely to provide a superior experience compared to the median system, which is important for a game where frame rate can heavily impact gameplay responsiveness. The exact position also implies that there is room for improvement, as the top 332 combos likely feature more powerful CPUs, such as the latest generation of high-core-count processors, which can help in CPU-bound scenarios.

When considering the individual components, the GPU's ranking is a major contributor to this overall placement. The RX 7900 XT sits in the 82nd percentile of all GPUs, while the Ryzen 5 5600G is in the 78th percentile of all CPUs. The combined rank in the game, however, is superior to what either component achieves individually in their respective synthetic benchmarks. This suggests that the synergy between the two components is effective for Rust, and that the game's workload is well-suited to the strengths of both the CPU and GPU.

CPU Role

The AMD Ryzen 5 5600G is a 6-core, 12-thread processor based on the Zen 3 architecture, with a base clock of 3.90 GHz and a boost clock of 4.40 GHz. For Rust, a game that can be sensitive to CPU performance, these specifications are adequate but not exceptional. The processor's 16 MB of L3 cache and dual-channel DDR4 memory support are standard for its generation. In the benchmark data, the CPU demonstrates a solid average benchmark score of 19983, placing it in the 78th percentile of all CPUs. Its nearest rivals, such as the Intel Core i7-11600H and the AMD EPYC 7713P, have average scores that are within 0.3% of the 5600G, indicating that its multi-threaded performance is competitive with those parts.

The CPU's role in Rust becomes more apparent when analyzing the FPS data at lower resolutions. At 1080p with Low settings, the system achieves 185.4 FPS, which is the highest recorded average in the dataset. This high frame rate is likely a result of the CPU being able to feed frames to the GPU quickly enough, given the lower graphical load. However, the CPU's limitations start to show when compared to a more powerful processor; the data suggests that the GPU is not being fully utilized at 1080p Low, as the frame rate is not limited by the graphics card's raw compute power. The single-thread performance, as indicated by a Cinebench R23 single-core score of 2365, is decent, but the 4.40 GHz boost clock is not exceptionally high for modern gaming, where single-thread performance is often critical.

The 65 W TDP of the 5600G is a notable factor, as it indicates a power-efficient design that produces less heat, but it also suggests that the CPU is not designed for extreme sustained performance. In Rust, which can be CPU-intensive in complex scenes with many entities, this could lead to frame rate dips in certain situations. The benchmark results show that the CPU's performance is a strong foundation for this system, but it is not the primary driver of the high frame rates observed; that role belongs to the GPU. The CPU's performance is sufficient to avoid being a bottleneck at 1440p and 4K, but at 1080p, it is likely the factor preventing even higher frame rates.

Measured FPS Breakdown

At 1920x1080, the system produces its highest average frame rates, with the Low preset hitting 185.4 FPS, Medium at 157.9 FPS, High at 139.7 FPS, and Ultra at 105.1 FPS. These numbers indicate a very playable experience across all settings, with the gap between Low and Ultra being approximately 43%. The steady decline in FPS as settings increase is expected, but the fact that even Ultra exceeds 100 FPS suggests that the CPU is holding the system back from achieving even higher frame rates at this resolution, as the GPU has more headroom to render frames.

Moving to 2560x1440, the average frame rates remain strong but show a clear drop from 1080p. The Low preset delivers 164.6 FPS, which is still exceptionally smooth for competitive play. Medium and High presets yield 111.7 FPS and 98 FPS, respectively, demonstrating that the GPU is beginning to take on a heavier load. The Ultra preset at 1440p falls to 72.6 FPS, which is still playable, but the drop from 105.1 FPS at 1080p is significant, highlighting the increased pixel count's impact on the GPU.

At 3840x2160, the system's performance is heavily dependent on the quality settings. The Low preset manages an average of 97.3 FPS, which is a remarkable result for 4K and indicates the GPU's strength. However, the Medium preset drops to 64.5 FPS, High to 57 FPS, and Ultra to 44.1 FPS. These numbers show that while the RX 7900 XT is powerful, Rust at 4K with high fidelity settings is a demanding task. The difference between 4K Low and 4K Ultra is a 55% reduction in performance, from 97.3 FPS to 44.1 FPS, which makes the quality settings the most critical factor for 4K playability.

GPU Role

The AMD Radeon RX 7900 XT is the dominant component in this configuration, and its specifications are the primary reason for the high frame rates observed. With 20 GB of GDDR6 memory on a 320-bit bus, it offers a memory bandwidth of 800.0 GB/s, which is crucial for high-resolution textures and complex scenes in Rust. The GPU has 5376 shading units and a boost clock of 2394 MHz, providing substantial raw compute power. Its 82nd percentile ranking among all GPUs and an average benchmark score of 38358 confirm its high-end status, with its nearest rivals being the NVIDIA GeForce RTX 5080 Mobile and the NVIDIA GeForce RTX 4080 Mobile, both of which have average scores within 0.6% of the 7900 XT.

The GPU's role is clearly evident in the resolution scaling analysis. At 4K with Ultra settings, the GPU is the limiting factor, as the CPU is unlikely to be the bottleneck at such high pixel counts. The GPU's performance at 4K Low (97.3 FPS) versus 4K Ultra (44.1 FPS) shows a massive 55% impact from settings, which is a direct result of the GPU's workload increasing with more complex shading and effects. The 20 GB of VRAM is particularly beneficial for Rust, which can have high memory usage, and this capacity ensures that the GPU does not run out of memory at any tested setting.

The RX 7900 XT's performance is strong enough to push the system to a high ranking, but it is not without its limits. The data shows that even with this powerful GPU, achieving 60 FPS at 4K requires dropping to Medium settings or lower. The GPU's performance is the main factor in the combo's 333rd rank out of 1717, as its high benchmark scores and 82nd percentile ranking directly contribute to the system's overall capability. The GPU's high memory bandwidth and compute power are what allow the system to maintain high frame rates at 1440p and provide a playable experience at 4K, making it the clear performance leader in this pairing.