Downfall

Resolution Scaling

The measured FPS data for Downfall with the AMD Ryzen 5 5600X and AMD Radeon RX 7900 XT reveals a clear pattern of resolution-dependent scaling. At 1920x1080 with Low settings, the combo delivers 336.5 FPS, which drops to 241.7 FPS at 2560x1440 and further to 149.7 FPS at 3840x2160. This represents a 55.6% reduction from 1080p to 4K at Low settings, indicating that the GPU is becoming the primary limiting factor as pixel count increases. The scaling is consistent across all settings presets, with High settings showing 227.8 FPS at 1080p, 158.9 FPS at 1440p, and 102.7 FPS at 4K—a 54.9% drop from the lowest to highest resolution.

The Medium preset follows a similar trajectory: 277.5 FPS at 1080p, 199.4 FPS at 1440p, and 124.9 FPS at 4K. The Ultra preset exhibits the steepest relative decline, moving from 139.2 FPS at 1080p to 100.6 FPS at 1440p and finally 63.9 FPS at 4K. The 4K Ultra figure is particularly telling, as it falls below the 60 FPS threshold that many users consider the minimum for a playable experience. The data suggests that at 1080p and 1440p, the CPU still has headroom to feed the GPU, but at 4K, the RX 7900 XT's rendering workload dominates, and the frame rate becomes almost entirely GPU-bound.

The gap between Low and Ultra settings widens with resolution. At 1080p, the difference between Low and Ultra is 197.3 FPS, while at 4K, the same comparison yields an 85.8 FPS gap. This compression of the settings delta at higher resolutions is a classic sign that the GPU is saturated, as the relative cost of each additional visual feature becomes a larger fraction of the total frame time. For a horror title like Downfall, where atmospheric effects and lighting often drive the visual experience, the scaling behavior indicates that players targeting 4K will need to make deliberate choices about which settings to prioritize.

How This Combo Ranks

In the global database of tested CPU and GPU combinations for Downfall, this pairing holds the 325th position out of 1741 total combos. This places it in the top 18.7% of all tested configurations, which is a strong showing for a mid-range CPU paired with a high-end GPU. The rank reflects the synergy between the Ryzen 5 5600X's six Zen 3 cores and the RX 7900 XT's RDNA 3 architecture, and the measured FPS data confirms that the combo is not held back by any obvious bottleneck at most settings.

The combo's percentile ranking of 78 for the CPU and 82 for the GPU independently suggests that both components are above-average performers in their respective categories. However, the in-game rank of 325 out of 1741 indicates that many other combinations—likely those with higher-core-count CPUs or more recent GPU generations—achieve better frame rates in Downfall. The nearest CPU rivals, such as the AMD Ryzen 5 5600GT with a deltaPct of -0.3% and the Intel Core i7-10700 also at -0.3%, show that the 5600X is essentially at parity with its closest competitors. The Intel Core i5-12490F is 0.5% ahead, while the Intel Xeon 6325P trails by 0.7%.

On the GPU side, the RX 7900 XT's nearest rivals are the NVIDIA GeForce RTX 5080 Mobile at 0% delta, the NVIDIA CMP 70HX at 0.3% ahead, and the NVIDIA GeForce MX570 at 0.4% behind. The RTX 4080 Mobile is 0.6% ahead. This tight clustering of scores around the 38,300 mark suggests that the RX 7900 XT is well-positioned among its peers, and the in-game rank reflects this competitive standing. The data indicates that while this combo is not at the very top of the leaderboard, it delivers consistently high frame rates that place it well above the median tested configuration.

GPU Role

The AMD Radeon RX 7900 XT is built on the Navi 31 chip with RDNA 3.0 architecture, fabricated on a 5 nm process by TSMC. It houses 57,700 million transistors on a 529 mm² die, with 5,376 shading units, 336 texture mapping units, and 192 raster operation units. The GPU operates at a base clock of 1387 MHz with a boost clock of 2394 MHz, and a game clock of 2025 MHz. Memory consists of 20 GB of GDDR6 on a 320-bit bus, delivering a bandwidth of 800.0 GB/s. The memory clock runs at 2500 MHz, translating to 20 Gbps effective.

In Downfall, the GPU's role is dominant across all measured resolutions. The 4K Ultra result of 63.9 FPS shows that even this high-end card struggles with the most demanding settings at the highest resolution. The GPU's 82nd percentile ranking among all GPUs, with an average benchmark score of 38,358, places it ahead of most competitors. The pixel rate of 459.6 GPixel/s and texture rate of 804.4 GTexel/s provide ample fill-rate headroom for the horror game's environments, which often feature complex lighting and shadow effects. The FP32 throughput of 51.48 TFLOPS ensures that the card can handle the mathematical workload of modern rendering techniques, though the 4K Ultra frame rate suggests that Downfall's engine pushes even this architecture to its limits.

The 20 GB VRAM buffer is more than sufficient for any resolution tested, as the game's texture requirements at 4K are unlikely to exceed this capacity. The 800.0 GB/s memory bandwidth ensures that the GPU can access textures and geometry data without becoming starved, even at the highest pixel counts. The measured FPS data shows that the GPU's performance scales predictably with resolution, and the fact that 4K Low still achieves 149.7 FPS indicates that the card has substantial headroom when visual effects are reduced.

Measured FPS Breakdown

At 1920x1080, the combo delivers its highest frame rates across all settings. Low settings produce 336.5 FPS, Medium yields 277.5 FPS, High achieves 227.8 FPS, and Ultra drops to 139.2 FPS. The 1080p results show that the CPU and GPU combination is capable of exceeding 300 FPS at the lowest settings, which is far beyond the refresh rate of most monitors. Even at Ultra, the 139.2 FPS figure is well above the 60 FPS standard, making 1080p an excellent resolution for high-refresh-rate displays.

Moving to 2560x1440, the frame rates remain strong. Low settings deliver 241.7 FPS, Medium produces 199.4 FPS, High achieves 158.9 FPS, and Ultra falls to 100.6 FPS. The 1440p results demonstrate that the combo can comfortably handle the medium-to-high presets at frame rates that suit 144 Hz monitors, while Ultra still maintains triple-digit FPS. This resolution represents a sweet spot for the hardware, balancing visual fidelity with performance.

At 3840x2160, the GPU begins to show its limits. Low settings still produce a respectable 149.7 FPS, Medium yields 124.9 FPS, and High achieves 102.7 FPS. However, Ultra drops to 63.9 FPS, which is just above the 60 FPS threshold. The 4K data shows that players can enjoy the game at High settings with frame rates above 100 FPS, but Ultra requires a compromise. The step from High to Ultra at 4K represents a 38.8 FPS drop, which is the largest single-settings penalty across all resolutions, indicating that Ultra enables features that are particularly taxing on the GPU.

Settings Recommendations

Based on the measured FPS data, the optimal settings preset depends on the target resolution and refresh rate. At 1920x1080, all presets deliver playable frame rates, with even Ultra achieving 139.2 FPS. For players with 144 Hz monitors, the High preset at 227.8 FPS provides a significant margin over the refresh rate, while Ultra at 139.2 FPS is just below the 144 Hz threshold. At 1080p, the best experience per the measured rows is the High preset, as it offers a substantial visual improvement over Medium while maintaining a frame rate that exceeds nearly all display capabilities.

At 2560x1440, the High preset at 158.9 FPS is the recommended choice for 144 Hz displays, as it sits above the refresh rate with a comfortable margin. The Ultra preset at 100.6 FPS is also viable for 100 Hz monitors, but the High preset provides a better balance of visual quality and performance. Medium at 199.4 FPS is suitable for players who prioritize frame rate above all else, but the visual difference between Medium and High is often noticeable in horror games, where atmosphere and lighting are crucial.

For 3840x2160, the recommendations shift. The High preset at 102.7 FPS is the best overall experience, as it maintains triple-digit frame rates while delivering most of the visual features that make Downfall immersive. The Ultra preset at 63.9 FPS is playable but leaves little headroom for frame rate drops in demanding scenes, which can be problematic in a horror game where sudden action sequences may cause spikes in rendering load. The Medium preset at 124.9 FPS offers a safer margin for 4K gaming, though players will sacrifice some visual fidelity. The data suggests that High at 4K is the sweet spot, as it provides a 38.8 FPS advantage over Ultra while retaining the majority of the game's visual impact.

CPU Role

The AMD Ryzen 5 5600X is a six-core, twelve-thread processor based on the Zen 3 architecture, codenamed Vermeer. It operates on the AMD Socket AM4 platform and is fabricated on a 7 nm process by TSMC, containing 4,150 million transistors on a 74 mm² die. The base clock is 3.70 GHz with a boost clock of 4.60 GHz, and the CPU has a TDP of 65 W. Cache consists of 64 KB L1 per core, 512 KB L2 per core, and 32 MB of shared L3 cache. Memory support is DDR4 with dual-channel configuration, providing a bandwidth of 51.2 GB/s.

In Downfall, the CPU's role is secondary to the GPU at most settings, but it becomes more relevant at lower resolutions and settings. At 1080p Low, the combo achieves 336.5 FPS, which is likely approaching the CPU's limit for this game. The 3dmark single-thread score of 917 and the passmark single-thread score of 3364 indicate that the 5600X has strong per-core performance, which is essential for games that rely on a few heavily-threaded processes. The cinebench R23 multicore score of 18,578 and single-core score of 2,622 show that the CPU can handle both multithreaded and single-threaded workloads effectively.

The CPU's 78th percentile ranking among all processors, with an average benchmark score of 20,680, places it slightly below the nearest rivals. The AMD Ryzen 5 5600GT has an average score of 20,740, which is 0.3% higher, while the Intel Core i7-10700 also scores 20,746, 0.3% higher. The Intel Core i5-12490F leads this group with a score of 20,794, 0.5% ahead, and the Intel Xeon 6325P trails at 20,538, 0.7% behind. This tight clustering means the 5600X is effectively at parity with its competitive set, and any differences in gaming performance are likely minimal.

The data suggests that the 5600X provides sufficient CPU throughput to support the RX 7900 XT at 1440p and 4K, where the GPU is the limiting factor. However, at 1080p with Low settings, the 336.5 FPS result may be constrained by the CPU's single-thread performance. The 12 threads allow for efficient handling of background tasks and game engine threads, while the 32 MB L3 cache helps reduce memory latency. For a horror game like Downfall, which may not be heavily multithreaded, the 5600X's strong single-core performance is likely more important than its core count, and the measured results confirm that the CPU does not become a bottleneck until frame rates exceed 300 FPS.