Downfall

The AMD Ryzen 7 7800X3D paired with the NVIDIA GeForce RTX 4080 SUPER delivers exceptional frame rates in Downfall, a 2016 horror title that scales aggressively with both resolution and preset. Across the measured configurations, the data shows a system capable of triple-digit averages at nearly every setting, with the only sub-100 FPS result occurring at 4K Ultra. This analysis breaks down the optimal settings, the distinct roles of the CPU and GPU, and how this specific combination ranks among the broader test pool.

Settings Recommendations

The measured FPS data for Downfall reveals a clear hierarchy of presets, with the High setting offering the best balance of visual fidelity and performance. At 1080p High, the combo produces 265.1 FPS, while 1440p High averages 192.6 FPS and 4K High still maintains a robust 119.2 FPS. These numbers indicate that High is the sweet spot, as it provides a substantial jump over Ultra without the severe performance penalty. Moving to Ultra drops the 1080p average to 164.7 FPS, a reduction of roughly 38% compared to High, while at 4K Ultra the system falls to 74.2 FPS—the only measured result below the 100 FPS threshold.

The Medium preset offers diminishing returns relative to the visual uplift. At 1080p, Medium yields 324.5 FPS versus 394.5 FPS on Low, but the difference between Medium and High is smaller, with High only 18% slower than Medium at the same resolution. For users targeting high refresh rate displays, the Low preset at 1440p provides 280.9 FPS, which is ideal for 240Hz panels, but the visual degradation in a horror title may not be worth the extra frames. The data strongly suggests that High is the intended experience: it exceeds 190 FPS at 1440p and remains above 115 FPS at 4K, making it viable for both high-refresh 1440p monitors and standard 60Hz 4K displays. Given that 4K High (119.2 FPS) matches the 1440p Ultra result (119.2 FPS) exactly, the High preset effectively delivers Ultra-level performance at a lower cost.

GPU Role

The NVIDIA GeForce RTX 4080 SUPER is the dominant component in this pairing, and its 16 GB of GDDR6X memory on a 256-bit bus with 736.3 GB/s bandwidth provides ample headroom for Downfall's textures and effects. The GPU’s Ada Lovelace architecture, built on a 5 nm process at TSMC, includes 10240 shading units, 320 TMUs, and 112 ROPs, with a boost clock of 2550 MHz. These specifications translate to a pixel rate of 285.6 GPixel/s and a texture rate of 816.0 GTexel/s, which are critical for the game’s lighting and shadow calculations.

The benchmark data indicates that the RTX 4080 SUPER ranks in the 88th percentile among all GPUs, with an average benchmark score of 53610. Its nearest rivals include the AMD Radeon RX 6900 XT (53489, 0.2% slower) and the NVIDIA GeForce RTX 5070 Ti (52086, 2.9% slower). In Downfall, the GPU’s performance scales predictably with resolution: at 1080p Low, the combo hits 394.5 FPS, but this drops to 280.9 FPS at 1440p Low and 175 FPS at 4K Low, showing the GPU’s workload increases significantly with pixel count. The 16 GB VRAM capacity is particularly relevant for 4K Ultra, where the game’s asset streaming demands are highest, yet the GPU still manages 74.2 FPS, suggesting the memory subsystem is not a bottleneck at these settings.

Resolution Scaling

The FPS degradation from 1080p to 4K is steep but consistent, indicating that Downfall is heavily GPU-bound at higher resolutions. At High settings, the transition from 1080p (265.1 FPS) to 1440p (192.6 FPS) represents a 27.3% drop, while moving from 1440p to 4K (119.2 FPS) incurs a further 38.1% reduction. This pattern is more pronounced at Low settings: 1080p Low yields 394.5 FPS, 1440p Low drops to 280.9 FPS (a 28.8% decrease), and 4K Low falls to 175 FPS (a 37.7% decrease from 1440p). The scaling suggests that the RTX 4080 SUPER’s raw compute power is the limiting factor at higher resolutions, with the CPU’s role diminishing as pixel count rises.

The data also reveals that the CPU becomes more relevant at lower resolutions. At 1080p Low, the system achieves 394.5 FPS, which is likely near the CPU’s maximum frame delivery capability, as the Ryzen 7 7800X3D’s single-thread performance (3dmark_single_thread score of 959) and 8 cores / 16 threads are sufficient to feed the GPU at this level. However, at 4K Ultra, the frame rate collapses to 74.2 FPS, a 81.2% reduction from 1080p Low, demonstrating that the GPU’s pixel fill rate and memory bandwidth are the primary constraints. The identical 119.2 FPS results at 4K High and 1440p Ultra further confirm that the GPU is the bottleneck in both cases, as the settings change does not alter the frame ceiling.

How This Combo Ranks

In the aggregate database of tested combinations, the AMD Ryzen 7 7800X3D + NVIDIA GeForce RTX 4080 SUPER pairing ranks 117th out of 1741 combos in Downfall, placing it in the top 6.7% of all tested systems. This ranking is driven by the GPU’s 88th percentile standing and the CPU’s 87th percentile standing, with the combo’s performance being slightly ahead of what either component would suggest individually. The CPU’s average benchmark score of 31580 is nearly identical to its nearest rival, the Intel Core i7-12700F (31543, 0.1% slower), and it also edges out the AMD Ryzen 7 8700G (31407, 0.6% slower) and the AMD Ryzen 7 7745HX (31402, 0.6% slower). This margin is negligible in synthetic tests, but in a game like Downfall, the 3D V-Cache architecture of the 7800X3D may provide a slight edge in frame pacing, although the measured FPS data does not isolate this effect.

The combo’s rank of 117 suggests that while it is a high-end configuration, there are 116 other combos that outperform it in this specific title. Given that the RTX 4080 SUPER is end-of-life and its successor, the GeForce 50 series, has been released, the ranking reflects a mature platform that still competes well. The GPU’s nearest rival, the RTX 5070 Ti, is 2.9% slower in synthetic benchmarks, yet the 4080 SUPER’s 16 GB VRAM and 736.3 GB/s bandwidth are likely more than sufficient for Downfall’s 2016-era engine, which does not require the latest hardware features. The combo’s placement in the top 7% of all tested systems is a strong indicator that this pairing delivers a high-end experience without being the absolute fastest available.

CPU Role

The AMD Ryzen 7 7800X3D is a desktop processor from the 7000 series, built on the Zen 4 architecture (codenamed Raphael) using TSMC’s 5 nm process. It features 8 cores and 16 threads, with a base clock of 4.20 GHz and a boost clock of 5.00 GHz. The CPU’s defining characteristic is its large L3 cache of 96 MB (shared), which is critical for gaming workloads that benefit from data reuse. In synthetic benchmarks, the CPU scores 29149 in Cinebench R23 multi-core and 4115 in single-core, with a Geekbench multi-core score of 15101 and a single-core score of 2725. Its percentile rank among all CPUs is 87, with an average benchmark score of 31580, placing it just ahead of the Intel Core i7-12700F.

In Downfall, the CPU’s role is most evident at lower resolutions and settings, where the GPU is not saturated. At 1080p Low, the combo achieves 394.5 FPS, which is likely limited by the CPU’s single-thread performance and memory latency. The 7800X3D’s 96 MB L3 cache helps ensure that game data is readily available, reducing stalls, and its 5.00 GHz boost clock provides strong per-core performance. The CPU’s memory support for DDR5 with a dual-channel bus and 83.2 GB/s bandwidth further reduces potential bottlenecks. However, at higher resolutions, the GPU becomes the limiting factor, as evidenced by the 4K Ultra result of 74.2 FPS, which is far below the CPU’s capability. The data shows that the CPU is more than sufficient for Downfall, even at 1080p High where it delivers 265.1 FPS, and it does not constrain the GPU until the frame rate approaches 400 FPS. The 7800X3D’s 120 W TDP and AM5 socket make it a power-efficient choice for this pairing, though the benchmark results do not indicate any thermal throttling that would affect performance.