Downfall

The AMD Ryzen 7 7800X3D paired with the NVIDIA GeForce RTX 5080 delivers a commanding performance profile in Downfall, with the benchmark data indicating that the High preset offers the most balanced experience across all tested resolutions. At 1080p, the High preset produces 282.2 FPS, which is a substantial reduction from the 417.8 FPS achieved at Low settings, but the visual fidelity gain justifies the drop. Moving to Medium at 1080p yields 346.7 FPS, yet the incremental improvement over High is relatively modest compared to the jump from Medium to Low. At 1440p, High maintains 205.3 FPS, comfortably above the 144Hz refresh rate threshold, while Medium delivers 245.9 FPS and Low reaches 304.3 FPS. The Ultra preset, however, imposes a significant penalty: 181 FPS at 1080p, 129.6 FPS at 1440p, and 79.8 FPS at 4K. Given that High at 4K still achieves 124.2 FPS, the data strongly suggests that High is the optimal preset—it preserves high frame rates at every resolution while avoiding the steep performance cost of Ultra. For users prioritizing maximum smoothness over visual extremes, Medium at 4K (155.1 FPS) or Low at 1440p (304.3 FPS) are viable alternatives, but High represents the best compromise between image quality and frame throughput.

Settings Recommendations

The measured FPS rows reveal a clear hierarchy in Downfall's settings scaling. The High preset stands out as the recommended choice because it retains playable frame rates even at 4K, where it hits 124.2 FPS, while Ultra drops to 79.8 FPS—a difference of 44.4 FPS that represents a 35.7% performance loss for marginal visual gains. The data shows that High at 1440p (205.3 FPS) is more than double the frame rate of Ultra at 4K (79.8 FPS), highlighting how settings interact with resolution to determine overall performance. For competitive play or high-refresh-rate monitors, Low at 1080p delivers 417.8 FPS, which is nearly 2.3 times the High preset's 1080p output of 282.2 FPS. However, the step from Low to Medium at 1080p costs 71.1 FPS (from 417.8 to 346.7), while the step from Medium to High costs another 64.5 FPS (from 346.7 to 282.2). This diminishing returns pattern repeats at 1440p, where Low yields 304.3 FPS, Medium drops to 245.9 FPS, and High falls to 205.3 FPS. At 4K, the differences compress: Low produces 185.5 FPS, Medium 155.1 FPS, and High 124.2 FPS. The Ultra preset is consistently the outlier, with frame rates that are roughly 36% lower than High at 1080p (181 versus 282.2), 37% lower at 1440p (129.6 versus 205.3), and 36% lower at 4K (79.8 versus 124.2). Benchmark results indicate that High is the sweet spot, as it maintains over 120 FPS at 4K and exceeds 200 FPS at 1440p, making it the most versatile preset for this hardware combination.

GPU Role

The NVIDIA GeForce RTX 5080's 16 GB of GDDR7 memory on a 256-bit bus provides 960.0 GB/s of bandwidth, which is a critical factor in Downfall's performance at higher resolutions. The GPU's base clock of 2295 MHz and boost clock of 2617 MHz, combined with its 10752 shading units and 112 ROPs, drive the frame rates observed in the measured data. The pixel rate of 293.1 GPixel/s and texture rate of 879.3 GTexel/s indicate that the GPU is well-equipped to handle the horror game's rendering demands. At 4K Ultra, the frame rate drops to 79.8 FPS, suggesting that the GPU is heavily loaded by the combination of high resolution and demanding settings. In contrast, at 1080p Low, the GPU produces 417.8 FPS, which indicates that the CPU—the AMD Ryzen 7 7800X3D with its 96 MB of shared L3 cache and 5.00 GHz boost clock—is capable of feeding the GPU sufficiently at lower resolutions. The GPU's FP32 performance of 56.28 TFLOPS and 84 RT cores contribute to its overall capability, but the measured FPS data shows that Downfall's performance scales more with resolution than with settings changes above Medium. The 16 GB VRAM capacity is likely sufficient for all tested presets, as the game's release date in 2016 predates the high-VRAM requirements of newer titles. The GPU's 89th percentile ranking among all GPUs, with an average benchmark score of 59188, places it in the upper echelon, though its nearest rivals include the Intel Arc A570M with a delta of 1.6% and the Intel Arc Pro A60 with a delta of -1.9%, indicating close competition in synthetic benchmarks.

How This Combo Ranks

In Downfall, this combination of the AMD Ryzen 7 7800X3D and NVIDIA GeForce RTX 5080 achieves a combo rank of 72 out of 1741 tested combinations. This places the pairing in the top 4.1% of all tested hardware configurations, which is consistent with the high individual component rankings—the CPU sits at the 87th percentile among all CPUs, and the GPU at the 89th percentile among all GPUs. The combo's strong position reflects the synergy between the CPU's exceptional gaming performance and the GPU's high-end rasterization capabilities. The CPU's average benchmark score of 31580 is nearly identical to its nearest rival, the Intel Core i7-12700F, which scores 31543 with a delta of 0.1%, indicating that the 7800X3D is performance-competitive with that chip despite architectural differences. The GPU's average score of 59188 is similarly close to its rivals, with the Intel Arc A570M at 58239 (delta 1.6%) and the Intel Arc Pro A60 at 60326 (delta -1.9%). The rank of 72 out of 1741 suggests that while this is a high-performing combo, there are 71 other configurations that achieve better results in Downfall specifically, likely due to variations in CPU-GPU balance or silicon lottery outcomes. The data shows that this combo is more than capable of delivering high frame rates, as evidenced by the measured FPS exceeding 200 at 1440p High and 280 at 1080p High.

Measured FPS Breakdown

The measured FPS data provides a comprehensive view of performance across three resolutions and four settings levels. At 1920x1080, the Low preset delivers 417.8 FPS, Medium produces 346.7 FPS, High achieves 282.2 FPS, and Ultra drops to 181 FPS. The progression from Low to Ultra at 1080p shows a total reduction of 236.8 FPS, or 56.7% of the Low value. At 2560x1440, the corresponding values are 304.3 FPS for Low, 245.9 FPS for Medium, 205.3 FPS for High, and 129.6 FPS for Ultra. The 1440p results show a 174.7 FPS difference between Low and Ultra, representing a 57.4% drop. At 3840x2160, Low yields 185.5 FPS, Medium produces 155.1 FPS, High achieves 124.2 FPS, and Ultra falls to 79.8 FPS. The 4K data reveals a 105.7 FPS difference between Low and Ultra, or 57.0% of the Low value. Notably, the High preset at 4K (124.2 FPS) is faster than the Ultra preset at 1440p (129.6 FPS) by a narrow margin, while the Medium preset at 4K (155.1 FPS) is slower than the Low preset at 1440p (304.3 FPS) by a wide margin. This data illustrates that resolution has a more significant impact on performance than settings within a given resolution, but the Ultra preset consistently imposes a severe penalty that makes it impractical for 4K gaming with this combo.

Resolution Scaling

The transition from 1080p to 4K reveals how resolution scaling affects this hardware combination. At the High preset, performance drops from 282.2 FPS at 1080p to 205.3 FPS at 1440p—a 27.3% reduction—and then to 124.2 FPS at 4K, which is a 56.0% reduction from the 1080p baseline. The Low preset shows a similar pattern: 417.8 FPS at 1080p falls to 304.3 FPS at 1440p (27.2% drop) and then to 185.5 FPS at 4K (55.6% drop). At Medium, the numbers are 346.7 FPS at 1080p, 245.9 FPS at 1440p (29.1% drop), and 155.1 FPS at 4K (55.3% drop). The Ultra preset exhibits the steepest scaling: 181 FPS at 1080p, 129.6 FPS at 1440p (28.4% drop), and 79.8 FPS at 4K (55.9% drop). Across all settings, the 1080p-to-1440p transition costs roughly 27-29% of performance, while the 1440p-to-4K transition costs an additional 38-40% of the 1080p value. This pattern indicates that the GPU becomes the limiting factor at 4K, as the pixel count quadruples from 1080p to 4K but the frame rate does not halve—instead, it drops to approximately 44% of the 1080p value. The consistent percentage drops across settings suggest that resolution scaling is independent of the preset chosen, which points to a GPU-bound scenario at higher resolutions. At 1080p, the high frame rates exceeding 400 FPS at Low settings suggest that the CPU can supply frames faster than the GPU can render them, but at 4K, the GPU's rendering workload dominates the performance equation. The benchmark results indicate that this combo is best suited for 1440p and below, where it maintains frame rates above 200 FPS at High settings, while 4K gaming is viable only with the High preset or lower.