Downfall

The AMD Ryzen 5 5600GT and NVIDIA GeForce RTX 5090 form an unusually balanced pairing for Downfall, a horror title that clearly responds to both CPU and GPU resources. The data shows this combo ranks 36th out of 1741 tested combinations, placing it in the top 2% of all configs. This is a strong result, but the measured frames reveal that the RTX 5090 is doing the heavy lifting at higher resolutions, while the 5600GT’s six Zen 3 cores are more than adequate for the game’s demands.

CPU Role — cores, clocks, and how they relate to this game's results

The Ryzen 5 5600GT brings six cores and twelve threads to the table, running at a base clock of 3.60 GHz and a boost clock of 4.60 GHz. This is a Zen 3 architecture part on the AM4 socket, built on TSMC’s 7 nm process. Its 16 MB of L3 cache and dual-channel DDR4 memory support are typical for the 5000 series, and the chip’s 65 W TDP keeps it cool and efficient. The integrated Radeon Vega 7 graphics are present, but they are irrelevant when paired with a discrete RTX 5090.

The CPU’s benchmark scores give context to its gaming performance. In Cinebench R23, it scores 17272 multi-core and 2438 single-core. The single-thread score is particularly important for Downfall, a horror game that often relies on a few heavily loaded threads for AI, physics, and scripting. The 3DMark single-thread score of 913 and 2-thread score of 1794 suggest that the 5600GT has sufficient per-core throughput to avoid bottlenecking the GPU at most settings. The max-thread score of 5554 shows that even when all cores are active, the chip holds up well.

Comparing to its nearest rivals, the 5600GT is effectively tied with the Intel Core i7-10700 (deltaPct of 0) and the AMD Ryzen 5 5600X (deltaPct of 0.3). It sits 0.3% behind the Intel Core i5-12490F and 0.5% behind the AMD EPYC 7J13. In practical terms, this means the 5600GT is a solid mid-range performer that will not embarrass itself in a high-end GPU build. The data indicates that at 1080p and 1440p, the CPU is capable of feeding the RTX 5090, but at 4K, the GPU becomes the clear limiting factor.

GPU Role — VRAM, clocks, and how they relate to this game's results

The NVIDIA GeForce RTX 5090 is a monstrous GPU, built on the Blackwell 2.0 architecture with a GB202 chip on TSMC’s 5 nm process. It has 32 GB of GDDR7 memory on a 512-bit bus, delivering 1.79 TB/s of bandwidth. The base clock is 2017 MHz with a boost of 2407 MHz. With 21760 shading units, 680 TMUs, and 176 ROPs, this card is designed to obliterate any resolution. Its FP32 performance is 104.8 TFLOPS, and it supports DirectX 12 Ultimate, Vulkan 1.4, and OpenGL 4.6.

For Downfall, the sheer amount of VRAM is overkill at any resolution, but it ensures that texture streaming and high-resolution assets are never a bottleneck. The 32 GB capacity means that even at 4K Ultra, the game’s most demanding settings will fit comfortably within memory. The GPU’s benchmark scores are equally impressive: a Passmark G3D score of 39650 and a Geekbench OpenCL score of 380114. These numbers place the RTX 5090 in the 94th percentile of all GPUs, which is expected for a flagship.

The nearest rivals to the RTX 5090 are the RTX 5090 D (deltaPct of 0.1), the RTX 5050 Mobile (deltaPct of 0.2), and the AMD Radeon PRO W6600 (deltaPct of 1.3). The RTX 5090 trails the NVIDIA CMP 40HX by 1.6%, which is a negligible gap. In Downfall, the GPU’s raw power translates directly into high frame rates, but the data shows that the CPU can hold it back at lower resolutions. At 1080p, the GPU is not the limiting factor; the CPU’s single-thread performance is what caps the maximum FPS.

Resolution Scaling — how FPS drops from 1080p to 4K and what it says about the limiting component

The measured FPS data reveals a clear pattern of GPU scaling as resolution increases. At 1080p Low, the combo hits 373 FPS. Moving to 1440p Low, that drops to 328.7 FPS, a 12% decrease. At 4K Low, the average is 200.8 FPS, which is a 46% drop from 1080p. This steep decline indicates that the GPU is becoming the primary bottleneck at 4K, as the CPU can still push out high frame rates at lower resolutions.

At High settings, the scaling is similar but with lower absolute numbers. 1080p High produces 305.9 FPS, 1440p High gives 218.5 FPS (a 29% drop), and 4K High yields 135.6 FPS (a 56% drop from 1080p). The larger percentage drops at High settings compared to Low settings suggest that the game’s visual effects are more demanding on the GPU’s shading units and memory bandwidth. This is typical for a horror title with dynamic lighting and shadow effects.

The Ultra preset shows the most extreme scaling. 1080p Ultra runs at 194 FPS, 1440p Ultra at 139.3 FPS (a 28% drop), and 4K Ultra at 85.9 FPS (a 56% drop from 1080p). The fact that 4K Ultra nearly halves the frame rate from 1080p Ultra indicates that the RTX 5090 is being pushed to its limits, but it still maintains a playable 85.9 FPS. The data suggests that at 1080p and 1440p, the CPU is more involved in the performance ceiling, while at 4K, the GPU’s raw compute and memory bandwidth are the deciding factors.

Settings Recommendations — which preset gives the best experience per the measured rows

Looking at the measured rows, the Medium preset offers the best balance of visual fidelity and performance across all resolutions. At 1080p Medium, the combo achieves 350 FPS, which is more than enough for any high-refresh-rate monitor. At 1440p Medium, it hits 265.4 FPS, still well above the 144 Hz mark. At 4K Medium, the average is 168.9 FPS, which is excellent for a 4K display with a 120 Hz or 144 Hz refresh rate.

The High preset is also viable, but it costs a noticeable performance hit over Medium. At 4K High, the frame rate drops to 135.6 FPS, which is still smooth but requires a monitor that can take advantage of it. The Ultra preset, while visually the most impressive, is not recommended for 4K gaming with this combo, as the 85.9 FPS average is below the 100 FPS threshold that many gamers prefer for a horror title with fast camera movements. At 1080p and 1440p, Ultra is playable, but the gains over High are not worth the frame rate drop.

For the best experience per the measured rows, Medium at 4K is the sweet spot. It delivers 168.9 FPS, which is 33 FPS faster than High and 83 FPS faster than Ultra. The visual difference between Medium and High in Downfall is likely subtle in most scenes, while the performance difference is substantial. For competitive play or high-refresh-rate displays, dropping to Low at 1440p (328.7 FPS) or 1080p (373 FPS) is an option, but those settings may compromise the game’s atmospheric lighting.

How This Combo Ranks — use comboRankInGame vs other tested combos

The combo ranks 36th out of 1741 tested combinations in Downfall. This places it in the top 2.1% of all systems tested, which is an outstanding result. The rank reflects the combined strength of the RTX 5090’s brute force and the 5600GT’s competent single-thread performance. While the CPU is not a top-tier part by modern standards, it is sufficient to avoid crippling the GPU in most scenarios.

The ranking is more impressive when considering that the 5600GT is a budget-oriented CPU with a launch MSRP of $140, while the RTX 5090 is a flagship GPU with a launch MSRP of 1,999 USD. The fact that this pairing outperforms 1705 other combos suggests that Downfall is not a CPU-intensive title, and the GPU’s dominance is the primary driver of the high rank. The data implies that users with similar CPUs but lower-tier GPUs would see significantly worse results, while those with faster CPUs but the same GPU would see marginal gains.

Measured FPS Breakdown — resolution by resolution, settings by settings, exact numbers

At 1920x1080, the combo delivers its highest frame rates. Low settings produce 373 FPS, Medium hits 350 FPS, High achieves 305.9 FPS, and Ultra runs at 194 FPS. The gap between Low and Ultra is 179 FPS, which shows that the game’s Ultra preset is extremely demanding, even for the RTX 5090. The CPU’s 3DMark 2-thread score of 1794 suggests that at these lower resolutions, the game’s thread scheduling is a limiting factor, as the GPU is far from being saturated.

At 2560x1440, the performance scales down as expected. Low settings average 328.7 FPS, Medium hits 265.4 FPS, High reaches 218.5 FPS, and Ultra drops to 139.3 FPS. The transition from 1080p to 1440p costs around 15-20% performance at each setting, which is consistent with the increased pixel count. The 1440p Ultra result of 139.3 FPS is notable because it remains above 120 FPS, making it viable for high-refresh-rate 1440p monitors.

At 3840x2160, the GPU is fully engaged. Low settings produce 200.8 FPS, Medium hits 168.9 FPS, High achieves 135.6 FPS, and Ultra runs at 85.9 FPS. The 4K Ultra result is the only one below 100 FPS in the entire dataset, and it is still a smooth experience for a single-player horror game. The 4K Medium result of 168.9 FPS is particularly strong, as it exceeds the refresh rate of most 4K gaming monitors. The data confirms that this combo is a 4K-capable system, provided the user sticks to Medium or High settings.