Downfall

The AMD Ryzen 9 5900X paired with the AMD Radeon RX 7600 XT delivers a performance profile in Downfall that is heavily dictated by resolution and graphics settings. The data indicates a system where the GPU becomes the primary limiting factor at higher resolutions, while the CPU’s strong multi-threaded capabilities provide ample headroom at lower settings. This analysis breaks down the measured frame rates, the roles of each component, and how this combination ranks against other tested hardware.

Resolution Scaling

The measured FPS data reveals a predictable, yet steep, decline in performance as resolution increases from 1920x1080 to 3840x2160. At High settings, the average frame rate drops from 134.8 FPS at 1080p to 93.6 FPS at 1440p, a significant reduction of 41.2 FPS. The scaling continues to 3840x2160, where the average falls to 57.1 FPS, representing a 77.7 FPS drop from the 1080p baseline. This trend indicates that the rendering workload is scaling substantially with pixel count, consistent with a GPU-bound scenario at higher resolutions.

The pattern is consistent across all settings. With Low settings, the 1080p average of 202.1 FPS drops to 140.2 FPS at 1440p and further to 86.8 FPS at 4K. This 115.3 FPS difference between 1080p and 4K at Low settings shows that even when graphical fidelity is minimized, the sheer number of pixels at 4K imposes a heavy load on the GPU. The performance drop is less severe proportionally at lower settings, but the absolute FPS loss is still considerable, suggesting that the GPU’s pixel throughput is a key constraint.

The data suggests that 1440p is the sweet spot for this combo, offering a high refresh rate experience at High settings (93.6 FPS) while still being playable at Ultra (61.1 FPS). At 4K, the system struggles to maintain high refresh rates, with only the Low setting (86.8 FPS) surpassing the 60 FPS threshold. The scaling from 1440p to 4K is particularly punishing, with a 36.5 FPS drop at High settings, highlighting the GPU's limitations at this resolution. The frame rate scaling indicates that the RX 7600 XT is the primary bottleneck when targeting 4K gameplay.

GPU Role

The AMD Radeon RX 7600 XT’s role in this configuration is defined by its 16 GB of GDDR6 memory and a 128-bit memory bus, providing a bandwidth of 288.0 GB/s. The GPU’s boost clock of 2755 MHz and game clock of 2470 MHz are key factors in its performance. The benchmark results show a PassMark G3D score of 17132, placing it in the 63rd percentile of all GPUs. This places it slightly below the AMD Radeon RX 7600, which has an average score of 20258, a delta of -0.6%. It performs within a narrow margin of the NVIDIA GeForce RTX 2060 SUPER, which scores 19774, a delta of 1.9%.

In Downfall, the GPU’s VRAM capacity appears sufficient for all tested settings, as the performance drops are more closely tied to compute load than memory constraints. The transition from Medium to Ultra settings at 4K shows a dramatic frame rate reduction from 71.5 FPS to 34.6 FPS, a 36.9 FPS difference. This suggests that the Ultra preset introduces effects that heavily tax the GPU’s shading units and texture rate, which is rated at 352.6 GTexel/s. The GPU’s FP32 performance of 22.57 TFLOPS is a strong indicator of its raw compute power, but the data shows it is insufficient for maintaining high frame rates at 4K Ultra.

The GPU’s role becomes more pronounced at higher resolutions, where the pixel rate of 176.3 GPixel/s is a limiting factor. At 1080p, the GPU is less stressed, allowing the CPU to push frame rates over 200 FPS at Low settings. However, as the resolution increases, the GPU’s workload grows, and the frame rates at 4K Ultra (34.6 FPS) indicate a clear GPU bottleneck. The RX 7600 XT’s performance is competitive with its nearest rivals, but it does not have the headroom to deliver a smooth 4K experience in this title.

CPU Role

The AMD Ryzen 9 5900X provides substantial processing power with 12 cores and 24 threads, based on the Zen 3 architecture. Its boost clock of 4.80 GHz and base clock of 3.70 GHz contribute to strong single-threaded and multi-threaded performance. The CPU’s Cinebench R23 multi-core score of 33150 and single-core score of 4680 demonstrate its capabilities. It ranks in the 90th percentile of all CPUs, with an average benchmark score of 39453. This places it slightly ahead of the AMD EPYC 4245P, which has an average score of 39383, a delta of 0.2%, and behind the AMD Ryzen 7 PRO 8845HS, which scores 39747, a delta of -0.7%.

In Downfall, the CPU’s role is primarily to feed the GPU with data. The benchmark results indicate that the CPU is not a bottleneck at lower resolutions. At 1080p Low, the system achieves 202.1 FPS, a frame rate that suggests the CPU can handle the game’s logic and draw calls efficiently. The 3DMark 16-thread score of 9075 and max-thread score of 10075 indicate robust multi-threading capabilities, which are beneficial for a modern game engine.

The CPU’s influence wanes as resolution increases, as the GPU becomes the limiting factor. At 4K Ultra, the frame rate drops to 34.6 FPS, a value that is clearly constrained by the GPU’s rendering power rather than the CPU’s processing speed. The Ryzen 9 5900X’s 64 MB of L3 cache and dual-channel DDR4 memory support with 51.2 GB/s bandwidth are sufficient to avoid stuttering or frame pacing issues. The data shows that this CPU provides a solid foundation, ensuring that the GPU is the only component that limits performance in this game, particularly at 1440p and above.

Measured FPS Breakdown

The measured FPS data provides a detailed look at performance across resolutions and settings. At 1920x1080, the system achieves an average of 202.1 FPS on Low settings, 164.4 FPS on Medium, 134.8 FPS on High, and 82.4 FPS on Ultra. These numbers indicate a highly playable experience at all settings, with even the Ultra preset providing a frame rate well above the 60 FPS threshold. The difference between Low and Ultra at 1080p is 119.7 FPS, showing a wide performance range.

Moving to 2560x1440, the average frame rates are 140.2 FPS on Low, 116 FPS on Medium, 93.6 FPS on High, and 61.1 FPS on Ultra. The drop from 1080p is significant, with a 61.9 FPS reduction at Low settings and a 21.3 FPS reduction at Ultra settings. At this resolution, the Ultra preset remains playable, but the system is clearly working harder to maintain frame rates.

At 3840x2160, the performance takes a more pronounced hit. The average frame rates are 86.8 FPS on Low, 71.5 FPS on Medium, 57.1 FPS on High, and 34.6 FPS on Ultra. The 4K Ultra result is the only one in the entire dataset that falls below 40 FPS, indicating a challenging workload for the GPU. The difference between Low and Ultra at 4K is 52.2 FPS, which is smaller than at lower resolutions, but the absolute values are much lower. The data shows that for a smooth 60 FPS experience at 4K, the user must stick to Medium settings or lower, while High and Ultra settings are only suitable for less demanding scenarios.

How This Combo Ranks

In the global ranking of tested hardware combinations for Downfall, this specific pairing of the AMD Ryzen 9 5900X and AMD Radeon RX 7600 XT holds a rank of 1130 out of 1741 combos. This places it in the lower-middle portion of the overall distribution, indicating that while it is a capable system, there are many other combinations that deliver higher frame rates in this specific title.

The rank is likely influenced by the GPU’s performance, as the RX 7600 XT sits in the 63rd percentile of all GPUs. The CPU, on the other hand, is in the 90th percentile, suggesting it is not the limiting factor in this pairing. The combo’s rank of 1130 out of 1741 suggests that it is outperformed by a majority of systems, which is consistent with the GPU’s mid-range positioning. The data indicates that users seeking higher rankings would need to pair a more powerful GPU with this CPU to achieve better results in Downfall. The measured FPS data supports this, as the system’s performance at 4K Ultra (34.6 FPS) is a clear indicator of the GPU’s limitations, which in turn drags down the overall combo ranking.