Rust

The Intel Core i5-12600KF paired with the AMD Radeon RX 9070 XT delivers a Rust experience that is heavily dictated by the chosen resolution and quality preset. The measured FPS data reveals a system capable of high refresh rates at 1080p but one that progressively yields ground as pixel count rises, with the Ultra preset at 4K proving particularly demanding. This analysis breaks down the measured results, contextualizes the combo's standing among 3723 tested configurations, and examines the specific roles of the processor and graphics card in shaping these outcomes.

Resolution Scaling

The measured FPS data shows a clear and consistent decline as resolution increases from 1920x1080 to 3840x2160, but the magnitude of that drop varies significantly depending on the quality settings. At the Low preset, the transition from 1080p to 1440p sees average FPS fall from 225 to 155, a reduction of 70 FPS, and then further down to 91 at 4K. This pattern suggests that even at Low settings, the GPU is being tasked with a substantially heavier workload at higher resolutions, which is expected given the larger number of pixels being rendered.

Moving to the High preset, the scaling is steeper in relative terms. The system delivers 127 FPS at 1080p, which drops to 88 FPS at 1440p, and then to 52 FPS at 4K. The gap between 1440p and 4K here is 36 FPS, representing a 41% reduction, while the 1080p to 1440p transition is a 31% drop. This non-linear scaling indicates that at 4K, the RX 9070 XT's 16 GB of GDDR6 memory and 644.6 GB/s bandwidth are being pushed hard, and the GPU becomes the primary bottleneck, even with the i5-12600KF's 4.90 GHz boost clock available to feed it.

The Ultra preset data reinforces the 4K bottleneck. At 1080p Ultra, the combo achieves 97 FPS, which is still playable, but at 1440p it falls to 67 FPS, and at 4K it plunges to 39 FPS. The 4K Ultra result is less than half the 1080p Ultra score, and the 28 FPS drop from 1440p to 4K is a 42% reduction. This steep curve strongly implies that at 4K with maximum settings, the GPU's compute resources—its 4096 shading units and 48.66 TFLOPS FP32 throughput—are saturated, and the frame rate is limited by pixel throughput rather than CPU processing. The data suggests that for smooth 4K gameplay, users would need to compromise heavily on quality, as even Medium settings only yield 61 FPS at that resolution.

FAQ

Q: What is the highest average FPS recorded for this combo in Rust?

A: The highest measured average FPS is 225, achieved at 1920x1080 resolution with the Low preset. This is significantly higher than the 127 FPS at High and 97 FPS at Ultra for the same resolution.

Q: Does the combo maintain 60+ FPS at 4K resolution?

A: Yes, but only at certain settings. At 4K, the Low preset delivers 91 FPS, and Medium delivers 61 FPS. However, High drops to 52 FPS, and Ultra falls to 39 FPS, both below the 60 FPS threshold.

Q: How does the combo rank among all tested configurations for Rust?

A: The combo ranks 810th out of 3723 tested combos, placing it in the top 22% of all configurations. This indicates strong overall performance, though it is not in the top tier, likely due to the CPU and GPU balance at higher resolutions.

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

A: At 2560x1440, the Low preset achieves 155 FPS, while Ultra achieves 67 FPS. This is a difference of 88 FPS, showing that the Ultra preset imposes a substantial performance cost, more than halving the frame rate compared to Low.

Q: Is the CPU or GPU more likely to be the limiting factor at 1080p Medium?

A: At 1920x1080 Medium, the combo achieves 151 FPS with a minimum of 128 FPS. Given the high frame rates, the CPU's 10 cores and 16 threads are likely sufficient, but the GPU's rendering load is still moderate. The data suggests the GPU is not fully saturated at this setting.

Q: Are there any settings where the minimum FPS drops below 60?

A: Yes, at 4K Medium, the minimum FPS is 52, and at 4K High and Ultra, the average FPS is 52 and 39 respectively, with no minimums recorded for the latter two. This indicates that 4K gameplay at higher settings will experience dips below the 60 FPS mark.

Settings Recommendations

The measured data indicates that the optimal balance between visual fidelity and frame rate is achieved at the Medium preset for most resolutions. At 1920x1080, Medium delivers 151 FPS with a minimum of 128 FPS, which is well above the threshold for high refresh rate monitors and provides a comfortable margin over the 144 Hz standard. The jump to High at 1080p reduces the average to 127 FPS, a 16% performance loss for a modest visual gain, while Ultra drops further to 97 FPS.

At 2560x1440, Medium is again the standout performer, yielding 104 FPS with a minimum of 88 FPS. This ensures smooth gameplay even in demanding scenes, and it is a significant improvement over the 67 FPS seen at Ultra. The High preset at 1440p offers 88 FPS, which is playable but leaves less headroom for frame time spikes. For users prioritizing a locked 60 FPS experience at 4K, the Medium preset is the only viable option besides Low, as it averages 61 FPS, though the 52 FPS minimum indicates occasional dips.

The Ultra preset appears to be intended for screenshot or showcase purposes rather than competitive play, as it only achieves 97 FPS at 1080p and falls to 67 FPS at 1440p. Given that the Low preset at 1080p hits 225 FPS, the data suggests that for esports-style play or maximum responsiveness, Low at 1440p (155 FPS) is the best choice, but for a balanced experience, Medium is the recommended setting across all resolutions.

Measured FPS Breakdown

At 1920x1080, the combo demonstrates its peak performance. The Low preset produces an average of 225 FPS, which is the highest score recorded. Medium follows with 151 FPS, with a minimum of 128 FPS and a maximum of 174 FPS, indicating a stable frame delivery. High achieves 127 FPS, and Ultra drops to 97 FPS. These numbers show a clear progression where each quality tier costs roughly 20-25% performance, with the gap from Medium to High being 24 FPS and from High to Ultra being 30 FPS.

At 2560x1440, the performance scales down but remains strong. Low delivers 155 FPS, which is still very high. Medium achieves 104 FPS, with a minimum of 88 FPS and a maximum of 119 FPS, showing a tighter range than at 1080p. High drops to 88 FPS, and Ultra falls to 67 FPS. The relative performance loss from 1080p to 1440p is consistent across settings, with Low seeing a 31% reduction, Medium a 31% reduction, and High a 31% reduction, suggesting the GPU is the consistent limiting factor.

At 3840x2160, the system struggles to maintain high frame rates. Low yields 91 FPS, which is the only preset above 60 FPS. Medium averages 61 FPS, with a minimum of 52 FPS and a maximum of 71 FPS, indicating significant frame pacing issues. High drops to 52 FPS, and Ultra falls to 39 FPS. The 4K data shows a sharp cliff between Medium and High, with a 9 FPS drop, and between High and Ultra, with a 13 FPS drop, emphasizing that the GPU's 380.2 GPixel/s pixel rate is the bottleneck at this resolution.

How This Combo Ranks

The combo ranks 810th out of 3723 tested combos in Rust, placing it in the 78th percentile of all configurations. This is a solid result, but it indicates that there are many other combinations that deliver higher frame rates. The rank reflects a balance of CPU and GPU power, but the measured FPS data shows that the system is not optimized for extreme settings at high resolutions. The 810th rank suggests that while the i5-12600KF and RX 9070 XT are competent, they are not in the top tier for Rust, which likely favors higher-end CPUs with more cache or GPUs with higher memory bandwidth.

The CPU's percentileVsAllCpus is 79, and its avgBenchmarkScore is 27799, which is nearly identical to the AMD Ryzen 7 5800X3D (27896, deltaPct -0.3). This means the CPU is well-matched to a mid-range to high-end gaming processor, but the GPU's percentileVsAllGpus is only 55, with an avgBenchmarkScore of 13543. This suggests that the GPU is average compared to all GPUs, and its nearest rivals include older cards like the GTX 570 and HD 7770M, which are far less powerful. This discrepancy indicates that the RX 9070 XT may be underperforming in this specific benchmark context, or that the GPU benchmark scores are not fully representative of gaming performance.

Given the combo's rank, users can expect a better-than-average experience, but there is headroom for improvement. The data implies that pairing a stronger GPU, such as one with a higher benchmark score, would push this combo higher in the rankings, though the CPU's performance is already competitive with the Ryzen 7 5800X3D.

CPU Role

The Intel Core i5-12600KF features 10 cores and 16 threads, with a base clock of 3.70 GHz and a boost clock of 4.90 GHz. Its architecture is Alder Lake, which is a hybrid design, though the FACT PACK does not specify the core type distribution. The CPU has a 20 MB shared L3 cache and supports DDR4 and DDR5 memory, with a dual-channel memory bus. In Rust, which is known to be CPU-intensive for game logic and world simulation, the high boost clock is likely beneficial for maintaining high frame rates at lower resolutions.

The benchmark data shows the CPU achieves a Cinebench R23 multi-core score of 23391 and a single-core score of 3302, indicating strong multi-threaded and single-threaded performance. The 3dmark_16_threads score is 7956, which is close to the max_threads score of 7952, suggesting that the CPU scales well with additional threads up to 16. In Rust, the game's engine may not utilize all 16 threads efficiently, but the 10 cores provide ample headroom for background tasks and the game's simulation.

The nearest rivals for the CPU include the Intel Core i9-10900K (deltaPct -0.3) and the AMD Ryzen 7 5800X3D (deltaPct -0.3), both of which have similar average scores. This indicates that the i5-12600KF is competitive with older high-end processors, but its performance in Rust is likely limited by the game's reliance on single-thread performance. The 3dmark_single_thread score of 1016 and Geekbench single-core score of 2157 show that while the CPU is capable, it may not match the top-tier CPUs that have higher single-thread scores. The data suggests that the CPU is sufficient to drive the GPU at 1080p, but at higher resolutions, the GPU becomes the limiting factor, as the FPS drops are more pronounced.

GPU Role

The AMD Radeon RX 9070 XT is based on the RDNA 4.0 architecture and the Navi 48 chip, manufactured on a 4 nm process. It features 4096 shading units, 256 TMUs, and 128 ROPs, with a base clock of 1660 MHz and a boost clock of 2970 MHz. The GPU has 16 GB of GDDR6 memory on a 256-bit bus, providing 644.6 GB/s of bandwidth. Its compute power is rated at 48.66 TFLOPS FP32, and it has 64 RT cores for ray tracing.

In Rust, the GPU's role is critical for rendering the game's large open world, which includes complex lighting and textures. The measured FPS data shows that the GPU is the primary bottleneck at 4K, where the pixel rate of 380.2 GPixel/s is insufficient to maintain high frame rates on the Ultra preset. The 16 GB of VRAM is more than adequate for Rust, as the game likely does not exceed this capacity at any settings, but the memory bandwidth is a key factor. The 644.6 GB/s bandwidth is high, yet the 4K data suggests that texture fetching and memory access patterns limit performance.

The GPU's benchmark scores are notable: it scores 26795 in Passmark G3D and 7260 in 3dmark Steel Nomad DX12. However, its percentileVsAllGpus is only 55, which is surprising given its specifications. The nearest rivals include the GTX 570 (avgScore 13515) and HD 7770M (avgScore 13536), which are vastly older and less powerful, indicating that the benchmark database may not fully capture the GPU's gaming potential. In Rust, the GPU delivers 225 FPS at 1080p Low, which is excellent, but the 4K Ultra result of 39 FPS shows that the card is not designed for maximum settings at 4K. The data implies that the GPU is best suited for 1080p and 1440p gaming, where it can leverage its high boost clock and compute throughput to deliver smooth frame rates.