Downfall

# Downfall Performance Analysis: AMD Ryzen 5 4600G + NVIDIA GeForce RTX 3080

The AMD Ryzen 5 4600G paired with the NVIDIA GeForce RTX 3080 delivers a formidable Downfall experience, with the data showing a clear GPU-bound pattern that transitions to CPU influence only at the most demanding settings. This combination ranks 536th out of 1,741 tested combos, placing it in the top 31% of all configurations for this horror title. The RTX 3080's 10 GB of GDDR6X memory and 760.3 GB/s bandwidth prove more than sufficient for Downfall's demands, while the Ryzen 5 4600G's six Zen 2 cores provide adequate headroom across most resolution and quality presets.

Resolution Scaling

The measured FPS data reveals a predictable scaling pattern as resolution increases, but with notable differences depending on quality settings. At Low settings, the combo delivers 294.9 FPS at 1080p, dropping to 212.6 FPS at 1440p (a 27.9% reduction) and further to 133.5 FPS at 4K (a 54.7% reduction from 1080p). This steep decline indicates that even at Low settings, the GPU is becoming the primary limiting factor at higher resolutions, though the absolute numbers remain exceptionally high.

At Ultra settings, the scaling story changes dramatically. The 1080p result of 123.9 FPS falls to 89 FPS at 1440p (a 28.2% drop) and reaches 58.5 FPS at 4K (a 52.8% decline from 1080p). The consistency of these percentage drops across Low and Ultra presets suggests the RTX 3080 maintains its performance character regardless of quality level, with resolution being the dominant variable. However, the 4K Ultra result of 58.5 FPS indicates the first signs of the CPU beginning to matter, as the frame time budget at this setting approaches the limits of what the Ryzen 5 4600G can feed.

The Medium and High presets show intermediate scaling, with Medium delivering 246.3 FPS at 1080p, 173.4 FPS at 1440p, and 107.7 FPS at 4K. High settings produce 200 FPS at 1080p, 141.3 FPS at 1440p, and 89.2 FPS at 4K. These results collectively demonstrate that Downfall's rendering load scales almost linearly with pixel count, and the RTX 3080's 8 nm Ampere architecture with 29.77 TFLOPS of FP32 compute handles this scaling efficiently across all tested configurations.

How This Combo Ranks

With a combo rank of 536 out of 1,741 tested combinations, this pairing sits in the upper 31% of all systems benchmarked in Downfall. This ranking reflects the substantial GPU horsepower of the RTX 3080, which achieves an 80th percentile standing among all GPUs based on its average benchmark score of 35,787. The GPU's nearest rivals include the AMD Radeon Pro Duo (slightly ahead at 35,860, a 0.2% delta), the AMD Radeon 880M (behind at 35,646, a 0.4% delta), and the AMD Radeon RX 7900 GRE (ahead at 36,101, a 0.9% delta). The RTX 3080 also edges out the NVIDIA GeForce RTX 5070 Ti Mobile by 1% (35,435 vs. 35,787).

The CPU component, while less influential in this GPU-heavy scenario, still contributes meaningfully to the overall ranking. The Ryzen 5 4600G sits at the 75th percentile among all CPUs with an average benchmark score of 17,489. Its nearest rivals are tightly clustered: the AMD Ryzen 3 PRO 5355GE matches at 17,482 (0% delta), the Intel Core i5-12450H trails by 0.1% at 17,475, while the Intel Core i3-14100T leads by 0.8% at 17,636 and the Intel Core i3-13100F leads by 1% at 17,665. This CPU's position in the middle-upper tier of processors complements the GPU without bottlenecking at most settings, though the 4K Ultra result suggests a potential ceiling.

GPU Role

The NVIDIA GeForce RTX 3080 is the clear performance driver in this configuration, and its specifications explain the measured results. Built on the GA102 chip with 28,300 million transistors on an 8 nm Samsung process, this GPU features 8,704 shading units, 272 texture mapping units, and 96 raster output pipelines. The 68 RT cores and 272 tensor cores provide hardware acceleration for ray-traced effects and DLSS, though Downfall's benchmark data does not isolate these workloads.

The memory subsystem is particularly relevant for Downfall's high-resolution performance. With 10 GB of GDDR6X memory on a 320-bit bus, the GPU achieves 760.3 GB/s of bandwidth, which at 4K Ultra settings prevents memory capacity or bandwidth from becoming a constraint. The memory clock runs at 1188 MHz with 19 Gbps effective speed, while the GPU core operates between a 1440 MHz base and 1710 MHz boost clock. The pixel rate of 164.2 GPixel/s and texture rate of 465.1 GTexel/s directly support the resolution scaling observed in the benchmark data.

The GPU's benchmark scores reinforce its strong position. Its PassMark G3D score of 25,086 and 3DMark Steel Nomad DX12 score of 4,407 indicate robust DirectX 12 performance, which aligns with Downfall's rendering requirements. The Geekbench OpenCL score of 167,014 and Vulkan score of 145,176 show compute capability that exceeds what this title appears to demand, as evidenced by the high frame rates even at 4K Medium settings (107.7 FPS).

FAQ

Q: What is the best resolution to play Downfall with this combo?

A: The data shows 1440p High as the optimal balance, delivering 141.3 FPS, while 1440p Ultra achieves 89 FPS. At 4K, High settings produce 89.2 FPS, which is playable but noticeably lower, and 4K Ultra drops to 58.5 FPS.

Q: Does the Ryzen 5 4600G bottleneck the RTX 3080 in this game?

A: Benchmark results indicate the CPU is not a limiting factor at most settings. The 1080p Low result of 294.9 FPS and 1080p Medium of 246.3 FPS show the GPU handling the load, but the 4K Ultra result of 58.5 FPS suggests the CPU's six cores and 4.20 GHz boost clock may begin to constrain frame delivery at the heaviest setting.

Q: How much VRAM does Downfall use at 4K?

A: The FACT PACK does not provide specific VRAM usage data, but the RTX 3080's 10 GB of GDDR6X memory with 760.3 GB/s bandwidth delivered 89.2 FPS at 4K High and 107.7 FPS at 4K Medium, indicating no memory-related performance collapse at these settings.

Q: Is the RTX 3080's performance consistent with its benchmark scores?

A: Yes, the GPU's 80th percentile ranking and 35,787 average benchmark score align with the measured frame rates. The 3DMark Steel Nomad DX12 score of 4,407 and PassMark G3D score of 25,086 suggest strong DirectX 12 performance, which Downfall appears to leverage effectively.

Q: What frame rate can I expect at 1080p with maximum settings?

A: The Ultra preset at 1920x1080 delivers 123.9 FPS average, while High settings reach 200 FPS and Medium achieves 246.3 FPS. The Low preset produces 294.9 FPS, showing the combo's headroom at this resolution.

Q: How does this combo compare to other tested configurations?

A: This pairing ranks 536th out of 1,741 combos, placing it in the top 31%. The RTX 3080 outperforms the AMD Radeon 880M by 0.4% and trails the Radeon RX 7900 GRE by 0.9% in average GPU benchmarks, while the CPU sits within 1% of its nearest rivals.

Measured FPS Breakdown

The complete measured FPS data reveals a comprehensive picture of this combo's performance across resolutions and settings. At 1920x1080, the Ultra preset delivers 123.9 FPS, High produces 200 FPS, Medium reaches 246.3 FPS, and Low peaks at 294.9 FPS. Moving to 2560x1440, the averages are 89 FPS on Ultra, 141.3 FPS on High, 173.4 FPS on Medium, and 212.6 FPS on Low. At 3840x2160, the results drop to 58.5 FPS on Ultra, 89.2 FPS on High, 107.7 FPS on Medium, and 133.5 FPS on Low.

These numbers show a consistent pattern: each quality preset step down yields roughly a 20-30% frame rate increase, while each resolution step down yields a similar improvement. The largest gap appears between Ultra and High across all resolutions, with High delivering 61.5% more FPS than Ultra at 1080p (200 vs. 123.9), 58.8% more at 1440p (141.3 vs. 89), and 52.5% more at 4K (89.2 vs. 58.5). This suggests Ultra settings include particularly demanding effects that disproportionately impact performance.

CPU Role

The AMD Ryzen 5 4600G plays a supporting but essential role in this configuration. This 4000-series desktop processor features six cores and 12 threads based on the Zen 2 architecture, manufactured on TSMC's 7 nm process with 9,800 million transistors. Its base clock of 3.70 GHz boosts to 4.20 GHz, and the 8 MB shared L3 cache (alongside 64 KB L1 and 512 KB L2 per core) provides adequate data locality for Downfall's workload.

The CPU's benchmark results place it at the 75th percentile among all processors. Its Cinebench R23 multi-core score of 13,593 and single-core score of 1,919 indicate balanced performance, while the Geekbench multi-core score of 6,093 and single-core score of 1,575 show similar characteristics. The PassMark multithread score of 15,992 and single-thread score of 2,653 confirm that this CPU can sustain high frame rates without becoming a bottleneck at most settings.

The memory bandwidth of 51.2 GB/s from dual-channel DDR4 support may influence performance at the highest frame rates. At 1080p Low (294.9 FPS), the CPU must process frames at a rate approaching its limits, though the data does not show a hard ceiling. The 4K Ultra result of 58.5 FPS, while lower, still exceeds the 60 FPS threshold that many players consider the minimum for smooth gameplay, suggesting the CPU's 12 threads handle Downfall's simulation and AI workloads adequately even at the most demanding configuration.

Settings Recommendations

For players prioritizing frame rate above all else, the Low preset at 1080p delivers 294.9 FPS, which exceeds the refresh rate of virtually all gaming monitors. Even at 1440p, Low settings produce 212.6 FPS, and at 4K Low reaches 133.5 FPS, making this preset viable for competitive play or high-refresh displays at any resolution.

The Medium preset offers the best balance of visual quality and performance. At 1080p it delivers 246.3 FPS, at 1440p it maintains 173.4 FPS, and even at 4K it achieves 107.7 FPS. This preset provides substantial improvements over Low without the steep performance penalty of Ultra, making it the recommended choice for most gaming scenarios.

The High preset is the sweet spot for visual fidelity. It produces 200 FPS at 1080p, 141.3 FPS at 1440p, and 89.2 FPS at 4K, all of which are playable on high-refresh displays. The 4K High result of 89.2 FPS demonstrates that this combo can deliver an excellent 4K experience with only a modest compromise from the maximum settings.

The Ultra preset, while visually impressive, comes with a significant performance cost. It delivers 123.9 FPS at 1080p, 89 FPS at 1440p, and 58.5 FPS at 4K. The 4K Ultra result approaches the lower boundary of smooth gameplay, and the 1440p Ultra result, while playable, shows a 37% reduction from High settings. Given the data, Ultra is recommended only for players with 120 Hz or lower refresh rate displays who prioritize maximum visual quality over frame rate headroom.