Downfall

Downfall, a 2016 horror title, exhibits pronounced performance scaling across resolutions with the AMD Ryzen 5 7600 and NVIDIA GeForce RTX 5090 combination. At 1080p with Low settings, the system achieves 436 FPS, which drops to 329 FPS at 1440p and further to 201.5 FPS at 4K. This represents a 53.8% reduction in average frame rate from 1080p Low to 4K Low, indicating that the GPU becomes progressively more stressed as pixel count increases. The scaling pattern is consistent across all settings presets; for instance, at High settings, the transition from 1080p (309.9 FPS) to 1440p (219.3 FPS) yields a 29.2% performance drop, while moving from 1440p to 4K (138.1 FPS) results in a 37.0% decrease. The diminishing returns at higher resolutions suggest that the RTX 5090’s immense compute resources are being tasked with heavier rasterization workloads, while the CPU maintains sufficient headroom to feed frames at lower resolutions. At 1080p Ultra, the system still produces 193.6 FPS, demonstrating that even the most demanding preset at the lowest resolution leaves substantial performance on the table relative to the 4K Ultra result of 83.6 FPS.

Resolution Scaling

The data reveals a clear trend: resolution scaling is steep but not linear, with the most significant frame rate erosion occurring between 1440p and 4K. At Low settings, 1080p delivers 436 FPS, while 1440p produces 329 FPS—a 24.5% decline—and 4K drops to 201.5 FPS, another 38.7% reduction from 1440p. This pattern intensifies at Medium settings, where 1080p (377.6 FPS) falls to 266.4 FPS at 1440p (29.4% drop) and then to 169.1 FPS at 4K (36.5% drop). The High preset shows similar behavior: 309.9 FPS at 1080p, 219.3 FPS at 1440p (29.2% lower), and 138.1 FPS at 4K (37.0% lower). Ultra settings exhibit the steepest absolute decline, with 193.6 FPS at 1080p dropping to 137.4 FPS at 1440p (29.0% lower) and finally 83.6 FPS at 4K (39.2% lower). The consistent ~29% penalty from 1080p to 1440p across presets suggests a balanced workload scaling, but the larger 4K penalties indicate that the RTX 5090’s 32 GB of GDDR7 memory and 512-bit bus are being utilized heavily, with the GPU becoming the primary bottleneck at 4K. The fact that 1080p Low reaches 436 FPS—far beyond typical display refresh rates—implies the CPU and memory subsystem are not limiting at lower resolutions, allowing the GPU to operate at its full potential.

GPU Role

The NVIDIA GeForce RTX 5090 is the dominant component in this configuration, with its 32 GB of GDDR7 memory and 512-bit memory bus providing 1.79 TB/s of bandwidth. This memory architecture is critical for Downfall’s high-resolution performance, as the 4K Ultra result of 83.6 FPS still remains playable despite the game’s 2016 release date, which predates the GPU by nearly nine years. The GPU’s boost clock of 2407 MHz and base clock of 2017 MHz, combined with 21,760 shading units, enable the card to process the game’s horror environments efficiently. Benchmark results place the RTX 5090 in the 94th percentile of all GPUs, with an average benchmark score of 84,306. Its nearest rival, the NVIDIA GeForce RTX 5090 D, scores 84,241 (0.1% higher), while the AMD Radeon PRO W6600 trails at 83,209 (1.3% lower). This narrow margin among top-tier GPUs underscores that the RTX 5090’s raw compute is not the sole differentiator in Downfall; rather, the measured frame rates at 1080p—exceeding 400 FPS on Low—suggest the GPU is rarely the limiting factor until 4K. At 4K Ultra, the 83.6 FPS result represents a 57.0% drop from 1080p Ultra’s 193.6 FPS, indicating that the GPU’s pixel throughput and memory bandwidth are being taxed. The GPU’s FP32 performance of 104.8 TFLOPS and texture rate of 1,636.8 GTexel/s are more than sufficient for a horror title of this era, meaning the performance ceiling is dictated by the game’s engine and resolution demands rather than the hardware’s theoretical limits.

CPU Role

The AMD Ryzen 5 7600 provides the processing foundation for this combo, featuring 6 cores and 12 threads with a base clock of 3.80 GHz and boost clock of 5.10 GHz. This Zen 4 architecture, built on a 5 nm process, delivers a Cinebench R23 multi-core score of 22,992 and a single-core score of 3,246, placing it in the 83rd percentile of all CPUs with an average benchmark score of 26,617. The CPU’s nearest rival, the Intel Core i9-12900HK, scores 26,672 (0.2% higher), while the AMD Ryzen 7 5800X3D scores 26,574 (0.2% lower)—indicating near-parity with the 7600 in synthetic benchmarks. However, in Downfall, the CPU’s role becomes evident at lower resolutions where frame rates are exceptionally high. At 1080p Low, the system achieves 436 FPS, which requires the CPU to process draw calls and game logic at a rate exceeding 400 frames per second. The 7600’s 32 MB of shared L3 cache and dual-channel DDR5 memory support (83.2 GB/s bandwidth) help maintain these high frame rates without becoming a bottleneck. The transition from 1080p to 1440p at Low settings (436 to 329 FPS) shows a 24.5% drop, which is less severe than the GPU-bound 4K scaling, suggesting that the CPU is still providing ample headroom at 1440p. Even at 1080p Ultra, where the GPU is more heavily loaded, the CPU sustains 193.6 FPS, indicating that the 7600’s single-thread performance (3DMark single-thread score of 999) is adequate for this title’s demands. The 65W TDP and 5 nm process node contribute to efficient operation, but the benchmark data shows no thermal throttling artifacts that would impede frame delivery.

Settings Recommendations

Based on the measured FPS rows, the optimal experience balances visual fidelity with frame rate stability. At 4K, the High preset delivers 138.1 FPS, which is 39.1% higher than Ultra’s 83.6 FPS but 18.3% lower than Medium’s 169.1 FPS. For users targeting 4K, High provides the best compromise, as it maintains a frame rate well above 120 FPS while offering superior visual quality compared to Medium. The Low preset at 4K (201.5 FPS) represents a 45.9% performance increase over High, but the visual downgrade is substantial for a horror game where atmosphere matters. At 1440p, the Medium preset yields 266.4 FPS, which is 48.1% higher than High’s 219.3 FPS; however, High’s 219.3 FPS is still sufficient for high-refresh-rate monitors. The Ultra preset at 1440p (137.4 FPS) offers the highest visual fidelity but with a 37.4% performance penalty relative to High. For 1080p users, the High preset (309.9 FPS) is recommended over Ultra (193.6 FPS), as the former provides a 60.0% frame rate advantage with minimal visual difference on most displays. Medium at 1080p (377.6 FPS) is excessive for typical 144Hz monitors, making High the sensible choice. Across all resolutions, the data indicates that High settings deliver the best experience per measured row, as it consistently maintains frame rates above 138 FPS even at 4K, while Ultra only becomes viable at 1080p where 193.6 FPS is still playable but requires sacrificing visual quality at higher resolutions.

How This Combo Ranks

The AMD Ryzen 5 7600 and NVIDIA GeForce RTX 5090 combination ranks 11th out of 1,741 tested combos in Downfall, placing it in the top 0.6% of all configurations. This high ranking is driven primarily by the GPU’s exceptional performance, as the RTX 5090’s 94th percentile standing among all GPUs and its average benchmark score of 84,306—0.1% higher than the RTX 5090 D and 1.3% higher than the AMD Radeon PRO W6600—ensures that the combo excels in GPU-bound scenarios. The CPU’s 83rd percentile ranking (average score 26,617) is less influential but still robust, with nearest rivals like the Intel Core i9-12900HK (0.2% higher) and AMD Ryzen 7 5800X3D (0.2% lower) demonstrating that the 7600 is competitive with previous-generation high-end processors. The combo’s 11th-place finish suggests that only ten other CPU-GPU pairings outperform it in this specific game, likely consisting of combinations with higher-tier CPUs (e.g., Ryzen 9 or Core i9 parts) paired with similarly powerful GPUs. The measured FPS data confirms this ranking: the combo produces 436 FPS at 1080p Low, which is 16.9% higher than the 4K Low result of 201.5 FPS, but the 4K Ultra result of 83.6 FPS remains competitive for a horror title that prioritizes atmosphere over competitive frame rates. Given that the RTX 5090 is near the top of the GPU hierarchy (94th percentile) and the Ryzen 5 7600 sits in the upper echelon of CPUs (83rd percentile), the 11th-place rank is consistent with the hardware’s capabilities. The gap between this combo and the 10th-ranked configuration is not specified, but the narrow margins among the RTX 5090’s rivals (0.1-1.6% deltaPct) suggest that ranking differences are minimal and heavily influenced by game-specific optimization rather than raw hardware superiority.