Downfall

The AMD Ryzen 5 9600X paired with the Intel Arc B370 presents a stark picture of GPU-bound performance in Downfall. The data indicates that this combination struggles to maintain fluid frame rates at higher resolutions, with the Arc B370 acting as the primary bottleneck across all tested settings. The benchmark results show a clear ceiling imposed by the integrated graphics solution, making this combination suitable only for lower resolution and quality targets.

Resolution Scaling

The measured FPS data reveals a steep performance drop as resolution increases, a classic symptom of a system limited by its graphics processor. At 1080p with Low settings, the combo achieves an average of 96 FPS. Moving up to 1440p at the same Low settings, the average falls to 68 FPS, a reduction of 28 FPS. At 4K, the average plummets further to 43 FPS. This scaling pattern demonstrates that the rendering load directly impacts performance, confirming that the Intel Arc B370 is the limiting component rather than the CPU.

The scaling becomes even more pronounced when examining the High preset. At 1080p, the average is 64 FPS. At 1440p, this drops to 46 FPS, and at 4K, it falls to 29 FPS. The transition from 1080p to 4K at High settings represents a performance loss of over half the frame rate. These figures indicate that the graphics processor is saturated early, and increasing the resolution places an insurmountable burden on its limited resources.

The pattern holds across all settings. For Medium, the frame rates are 78 FPS at 1080p, 56 FPS at 1440p, and 35 FPS at 4K. The Ultra preset shows the most severe scaling, with 40 FPS at 1080p, 29 FPS at 1440p, and a barely playable 18 FPS at 4K. The data suggests that the Arc B370's rendering capabilities are exhausted at 1080p, and every step up in resolution results in a disproportionate penalty. This is indicative of a GPU with a modest number of pixel processing units and texture mapping units, as listed in its specs.

The 4K results, in particular, highlight the GPU's limitations. Even at Low settings, the system cannot maintain 60 FPS, and at Ultra, it drops to a slideshow-like 18 FPS average. The fact that the 4K Medium result includes a min FPS of 30 and a max of 40 shows that even the average is on the edge of playability, with significant frame time variance. This confirms that the GPU is the definitive bottleneck at this resolution, and the CPU has ample headroom that it cannot utilize.

CPU Role

The AMD Ryzen 5 9600X is a 6-core, 12-thread processor based on the Zen 5 architecture. With a boost clock of 5.40 GHz and a 65W TDP, it is a capable desktop part. However, in this specific configuration, its role is almost entirely subordinated to the GPU. The benchmark results across all resolutions and settings show a performance ceiling that is consistently far below what this CPU is capable of driving.

The CPU's benchmark scores, such as a Cinebench R23 multi-core score of 17528.5 and a single-core score of 2183.5, place it in the 81st percentile of all CPUs. Its nearest rivals, including the AMD Ryzen 7 5800XT and the AMD Ryzen 7 8845HS, have average scores that are within 1% of the 9600X. This indicates that the processor has sufficient compute power for modern gaming workloads. However, the measured FPS in Downfall do not reflect this potential.

For example, at 1080p Low, the system averages 96 FPS. While this is the highest result in the dataset, it is still not a stellar number for a modern CPU. The fact that the 4K Ultra result is only 18 FPS shows that the CPU is waiting on the GPU for nearly all of its work. The low thread count demand of Downfall, a 2016 horror title, is easily handled by the 9600X's 12 threads. The data strongly suggests that the CPU is not the bottleneck in any of the tested configurations.

The GPU's specs further reinforce this conclusion. The Intel Arc B370 has 1280 shading units, 40 TMUs, and 20 ROPs. Its FP32 performance is only 6.144 TFLOPS, and it shares system memory, which is a severe limitation. Its 3DMark Steel Nomad score of 1184 places it in the 5th percentile of all GPUs, with rivals like the ATI Radeon HD 5770 scoring nearly identically. This is a GPU that is fundamentally outclassed by the processor it is paired with.

FAQ

Q: Why is the frame rate so much lower at 4K compared to 1080p?

A: The data shows a steep decline in average FPS at every quality setting when moving from 1920x1080 to 3840x2160. For instance, at High settings, the average drops from 64 FPS to 29 FPS. This indicates the Intel Arc B370's rendering capabilities are overwhelmed by the higher pixel count, making it the limiting factor.

Q: Is the AMD Ryzen 5 9600X holding back the Intel Arc B370?

A: No. The benchmark results point to the opposite conclusion. The CPU's 3DMark and Cinebench scores are in the 81st percentile, but the in-game FPS are consistently low, especially at higher resolutions. The CPU has significant headroom, but it is bottlenecked by the GPU in all tested scenarios.

Q: What is the best quality setting to use at 2560x1440?

A: Based on the measured results, the Low preset is the only one that provides a consistently smooth experience, with an average of 68 FPS. The Medium preset averages 56 FPS, which may be acceptable for some, but the High and Ultra presets fall below 46 FPS and 29 FPS respectively.

Q: Can this combination achieve 60 FPS at 4K?

A: No. The data shows that the highest average FPS at 3840x2160 is 43 FPS on the Low preset. The Ultra preset averages only 18 FPS. The GPU is not powerful enough to reach 60 FPS at this resolution under any tested settings.

Q: How does the Intel Arc B370 compare to its direct rivals?

A: The GPU's average benchmark score is 1184. Its nearest rival, the ATI Mobility Radeon HD 5570, has a score of 1186, which is 0.2% higher. The AMD Radeon HD 7650M scores 1192, or 0.7% higher. This places the Arc B370 in the 5th percentile of all GPUs, indicating very low relative performance.

Q: Is the Ryzen 5 9600X a fast processor?

A: Yes, the CPU data indicates it is a high-performing part. Its average benchmark score is 29713, and it ranks in the 81st percentile. Its nearest rival, the AMD Ryzen 7 PRO 5755GE, has a score of 29656, which is only 0.2% lower. This shows the CPU is more than capable for gaming, but it is not the limiting factor in this combo.

Measured FPS Breakdown

The measured FPS data provides a complete picture of performance across all tested configurations. The results are presented as average FPS, with some entries also including minimum and maximum values.

At 1920x1080, the system performs as follows:

• Low: Average of 96 FPS.
• Medium: Average of 78 FPS, with a minimum of 67 FPS and a maximum of 90 FPS.
• High: Average of 64 FPS.
• Ultra: Average of 40 FPS.

At 2560x1440, the performance drops significantly:

• Low: Average of 68 FPS.
• Medium: Average of 56 FPS, with a minimum of 48 FPS and a maximum of 64 FPS.
• High: Average of 46 FPS.
• Ultra: Average of 29 FPS.

At 3840x2160, the system is heavily strained:

• Low: Average of 43 FPS.
• Medium: Average of 35 FPS, with a minimum of 30 FPS and a maximum of 40 FPS.
• High: Average of 29 FPS.
• Ultra: Average of 18 FPS.

The data shows a linear progression of performance loss as both resolution and quality settings increase. The Medium settings at each resolution provide the most complete data, showing a consistent 10-20 FPS drop between each resolution step. The Ultra settings are consistently poor, with the 4K average being less than half of the 1080p average. These numbers paint a clear picture of a system that is designed for 1080p gaming at best, and struggles significantly beyond that.

How This Combo Ranks

The combination of the AMD Ryzen 5 9600X and Intel Arc B370 ranks 2688 out of 2928 tested combos in Downfall. This places it in the bottom 8% of all configurations tested, a very poor showing. This low rank is almost entirely attributable to the GPU, given the CPU's high percentile ranking.

The GPU's performance is the anchor here. Its 5th percentile ranking among all GPUs, with a score of 1184, is a clear indicator of its low standing. Its nearest rivals are all older, lower-end parts. The CPU, in contrast, is a top-tier processor. The disconnect between the two components is stark, and the resulting combo rank reflects the performance of its weakest link.

The rank of 2688 out of 2928 suggests that nearly all other combinations of processors and graphics cards provide a better experience in this game. This is not a surprising result given the GPU's specs. The system's performance is so constrained by the GPU that even a much weaker CPU would likely produce similar in-game results. This is a configuration where the processor's potential is entirely wasted.

Settings Recommendations

Given the measured data, the only playable experience is at 1080p. At this resolution, the Low preset is the clear choice for a smooth experience, delivering an average of 96 FPS. This is the only setting that provides a comfortable margin above 60 FPS. The Medium preset is also viable, with an average of 78 FPS and a minimum of 67 FPS, ensuring it stays above the 60 FPS threshold for most of the time.

The High preset at 1080p, with an average of 64 FPS, is borderline. It is technically above 60 FPS on average, but it leaves little headroom for demanding scenes. The Ultra preset, at 40 FPS average, is not recommended, as it will feel stuttery and unresponsive.

At 1440p, the Low preset is the only one that provides a consistently playable frame rate, with an average of 68 FPS. The Medium preset, at 56 FPS average, may be acceptable for players who prioritize visual quality over smoothness, but it is not ideal. The High and Ultra presets at this resolution should be avoided due to sub-50 FPS averages.

At 4K, no setting provides a good experience. The Low preset, at 43 FPS average, is the best of a bad bunch, but it still fails to provide a smooth frame rate. All other presets at 4K are unplayable. For the best experience, users should stick to 1080p with Low or Medium settings, as higher resolutions place too much strain on the Intel Arc B370.