Downfall

The AMD Ryzen 5 5600X and AMD Radeon RX 6800 XT combination delivers a robust experience in Downfall, a horror title released in 2016-02-28. The data shows this pairing sits at rank 589 out of 1741 tested combos, placing it in the upper third of all systems measured. This analysis breaks down how each component contributes to the frame rates, how the system scales across resolutions, and which settings provide the most playable experience.

CPU Role

The AMD Ryzen 5 5600X is a 6-core, 12-thread processor built on the Zen 3 architecture, codenamed Vermeer. It operates on the AMD Socket AM4 platform with a base clock of 3.70 GHz and a boost clock of 4.60 GHz. The processor has a 65 W TDP and supports DDR4 memory in a dual-channel configuration. The CPU's cache hierarchy includes 64 KB of L1 per core, 512 KB of L2 per core, and a shared 32 MB of L3 cache.

In synthetic benchmarks, the CPU shows balanced performance across thread counts. The 3dmark results scale from a single-thread score of 917 to 5588 at max threads. Cinebench R23 results show a multicore score of 18578 and a singlecore score of 2622. The processor's percentile ranking against all CPUs is 78, with an average benchmark score of 20680. Its nearest rivals in the database include the AMD Ryzen 5 5600GT (avgScore 20740, deltaPct -0.3), the Intel Core i7-10700 (avgScore 20746, deltaPct -0.3), and the Intel Core i5-12490F (avgScore 20794, deltaPct -0.5). The Intel Xeon 6325P trails with an avgScore of 20538 and a deltaPct of 0.7.

For Downfall, the CPU's role appears significant at lower resolutions where frame rates are extremely high. At 1080p with Low settings, the system reaches 290 FPS, which requires substantial per-core throughput. The single-thread performance, evidenced by the 3dmark single-thread score of 917 and the Cinebench R23 singlecore score of 2622, helps drive these high frame rates. The 12 threads handle the game's background tasks and physics without bottlenecking the GPU in most scenarios. The 32 MB L3 cache provides ample room for the game's data working set, reducing memory latency during intense scenes.

GPU Role

The AMD Radeon RX 6800 XT is a high-end graphics card from the Radeon RX 6000 series, based on the RDNA 2.0 architecture with the Navi 21 chip. It features 16 GB of GDDR6 memory on a 256-bit bus, delivering a bandwidth of 512.0 GB/s. The GPU operates with a base clock of 1825 MHz, a game clock of 2015 MHz, and a boost clock of 2250 MHz. The memory runs at 2000 MHz with 16 Gbps effective speed. The card has 4608 shading units, 288 TMUs, 128 ROPs, and 72 ray tracing cores. Its FP32 performance is rated at 20.74 TFLOPS.

The GPU's benchmark results are strong, with a percentile ranking of 87 against all GPUs and an average benchmark score of 49982. Its nearest rivals include the Intel Arc A550M (avgScore 49737, deltaPct 0.5), the NVIDIA RTX A1000 (avgScore 50826, deltaPct -1.7), and the NVIDIA CMP 50HX (avgScore 49071, deltaPct 1.9). The NVIDIA GeForce RTX 4070 Ti SUPER sits close with an avgScore of 48704 and a deltaPct of 2.6.

In Downfall, the GPU is the primary driver of performance at higher resolutions and settings. At 4K Ultra, the frame rate drops to 56.4 FPS, indicating the GPU is heavily loaded. The 16 GB VRAM capacity is more than sufficient for this 2016 title, even at maximum settings, preventing any memory-related stutter. The high texture and memory bandwidth allow the card to maintain smooth performance at 1440p High, where it achieves 139.6 FPS. The ray tracing cores are present, although this game's rendering demands may not fully utilize them.

Resolution Scaling

The measured FPS data shows a clear scaling pattern across the three resolutions tested. At 1080p, the system delivers very high frame rates across all settings, ranging from 121.8 FPS at Ultra to 290 FPS at Low. Moving to 1440p, these numbers drop noticeably: Low falls to 209.3 FPS, Medium to 168.2 FPS, High to 139.6 FPS, and Ultra to 88.6 FPS. At 4K, the frame rates continue to decline, with Low at 128.6 FPS, Medium at 105.6 FPS, High at 84.8 FPS, and Ultra at 56.4 FPS.

The scaling pattern from 1080p to 1440p shows roughly a 28% reduction in FPS at Low settings, from 290 to 209.3. This suggests the CPU is still capable of feeding the GPU at these lower resolutions. The drop from 1440p to 4K is more pronounced, particularly at Ultra settings where the frame rate falls from 88.6 to 56.4 FPS, a reduction of approximately 36%. This indicates that at 4K Ultra, the GPU becomes the limiting component. Conversely, at 1080p Low, the system achieves 290 FPS, which is near the practical limit for many displays, suggesting the CPU may be reaching its throughput ceiling at this point.

The data shows that Downfall scales predictably with resolution. The GPU's 512.0 GB/s bandwidth and high texture rates help maintain playable frame rates even at 4K Medium, where the system averages 105.6 FPS. The transition from High to Ultra at each resolution costs a significant amount of performance, indicating that Ultra settings impose a heavy rendering load.

Settings Recommendations

Examining the measured rows, the High preset offers the best balance of visual quality and performance across all resolutions. At 1080p High, the system achieves 192.6 FPS, which is well above the refresh rate of most monitors. At 1440p High, the frame rate remains smooth at 139.6 FPS, providing an excellent experience for high-refresh-rate displays. Even at 4K High, the system maintains 84.8 FPS, which is playable for most users.

The Medium preset provides a significant boost in frame rates. At 1080p Medium, the system reaches 237.1 FPS, and at 1440p Medium, it achieves 168.2 FPS. At 4K Medium, the frame rate of 105.6 FPS is very smooth. This preset appears to be the sweet spot for 4K gaming, as it stays well above the 60 FPS threshold while offering better visuals than Low.

The Ultra preset is demanding, with frame rates dropping to 56.4 FPS at 4K, which may cause noticeable stutter in a horror game. At 1080p Ultra, the system still delivers 121.8 FPS, but the visual improvement over High may not justify the performance cost. The Low preset offers the highest frame rates, reaching 290 FPS at 1080p, but the visual fidelity suffers. For most users, High is the recommended preset, as it provides a strong experience at all three resolutions without the performance penalty of Ultra.

How This Combo Ranks

The combination of the AMD Ryzen 5 5600X and AMD Radeon RX 6800 XT achieves a combo rank of 589 out of 1741 tested combinations in Downfall. This places the system in the 66th percentile of all tested combos, meaning it outperforms roughly two-thirds of the systems in the database. The rank reflects the strong synergy between the CPU and GPU, with neither component severely bottlenecking the other in most scenarios.

The CPU's average benchmark score of 20680 places it in the 78th percentile of all CPUs, while the GPU's average benchmark score of 49982 places it in the 87th percentile of all GPUs. The combo rank being lower than either component's individual percentile suggests that other factors, such as game-specific optimization, play a role. The nearest rival combinations in the database would be those pairing similar-tier CPUs and GPUs, and the data indicates this combo holds its own against them. The rank of 589 out of 1741 is a solid result, showing that this hardware pairing is well-suited for Downfall's demands.

Measured FPS Breakdown

The measured FPS data provides a complete picture of performance across all tested configurations. At 1920x1080, the system achieves 290 FPS at Low settings, 237.1 FPS at Medium, 192.6 FPS at High, and 121.8 FPS at Ultra. These numbers indicate that the CPU and GPU combination excels at 1080p, with even the most demanding preset remaining well above 60 FPS.

At 2560x1440, the frame rates remain strong. Low settings produce 209.3 FPS, Medium produces 168.2 FPS, High produces 139.6 FPS, and Ultra produces 88.6 FPS. The 1440p results show that the system is capable of driving high-refresh-rate monitors at this resolution with High settings, and even Ultra remains playable.

At 3840x2160, the system begins to show its limits. Low settings achieve 128.6 FPS, Medium achieves 105.6 FPS, High achieves 84.8 FPS, and Ultra drops to 56.4 FPS. The 4K Ultra result is the only configuration that falls below the 60 FPS threshold, indicating that users targeting 4K should stick with High or Medium settings for the best experience. The data shows a consistent performance hierarchy across all resolutions and settings, with the expected trade-off between visual quality and frame rate.