Downfall

Resolution Scaling

The measured frame rates for Downfall reveal a clear and consistent scaling pattern as resolution increases. At 1080p with Low settings, the combo produces 314.2 FPS, which drops to 224.8 FPS at 1440p and further to 138.7 FPS at 4K. This represents a 55.8% reduction in frame rate from 1080p to 4K at Low settings, indicating that the GPU is becoming progressively more stressed as pixel count rises.

The scaling behavior across settings tells a more nuanced story. At High settings, the transition from 1080p (206.4 FPS) to 1440p (152.1 FPS) shows a 26.3% drop, while moving from 1440p to 4K (92.3 FPS) costs another 39.3%. The steeper decline at higher resolutions is typical of a GPU-bound scenario, where the RTX 3080 Ti's rendering workload grows faster than the CPU's ability to feed it frames.

Ultra settings exhibit the most dramatic resolution sensitivity. The 1080p Ultra result of 130.7 FPS falls to 95.3 FPS at 1440p, then plummets to 60.1 FPS at 4K. The 4K Ultra figure is less than half the 1080p Low result, underscoring that this game's highest quality settings impose a substantial pixel-pushing burden. Interestingly, the gap between Low and Ultra at 1080p is 183.5 FPS, whereas at 4K it narrows to 78.6 FPS — a sign that at lower resolutions, the CPU and memory subsystem have more headroom to expose the GPU's full potential.

The data suggests that at 1080p, the system is not purely GPU-limited. The jump from Low (314.2 FPS) to Medium (257.5 FPS) is 56.7 FPS, and then to High (206.4 FPS) another 51.1 FPS. These are large absolute differences, but the frame rates remain exceptionally high, indicating the Core i5-14600K can keep pace with the GPU even at these elevated output levels. At 4K, however, the GPU becomes the clear limiting factor, as even the Low preset (138.7 FPS) falls below the 1080p High result, confirming that resolution scaling impacts the graphics card more than the processor.

CPU Role

The Intel Core i5-14600K brings 14 cores and 20 threads to this pairing, with a base clock of 3.50 GHz and a boost clock of 5.30 GHz. Its Raptor Lake architecture, built on a 10 nm process, shows strong synthetic performance that aligns with the game's measured results. The Cinebench R23 multicore score of 32881 and single-core score of 4642 indicate a processor capable of both high-thread-count workloads and responsive single-threaded tasks, both relevant for a horror title that may spawn numerous AI-driven entities and physics interactions.

In Downfall, the CPU's contribution becomes most apparent at lower resolutions where frame rates exceed 200 FPS. The 1080p Low result of 314.2 FPS would be unattainable without a processor capable of issuing draw calls and updating game state at that pace. The PassMark single-thread score of 4270 reinforces this capability, while the multithread score of 38682 suggests the 14-core configuration can handle background tasks without stealing cycles from the main game thread.

The CPU's 24 MB of shared L3 cache and 2 MB L2 per core provide ample fast storage for game assets that need repeated access. The processor's memory support for both DDR4 and DDR5, with a dual-channel bus, means memory bandwidth is unlikely to bottleneck this horror title. The measured FPS at 1080p Medium (257.5 FPS) and High (206.4 FPS) demonstrate that even with heavier settings, the CPU maintains sufficient headroom to keep the GPU fed.

Comparing to its nearest rivals in synthetic benchmarks, the i5-14600K averages 49166 across tests, sitting 0.2% above the AMD Ryzen 9 5950X (49062) and 0.4% below the Intel Core i5-14600KF (49367). This places it within a tight performance cluster, with deltas under 1% against the AMD EPYC 4345P and Intel Xeon Gold 5318H as well. The processor's 93rd percentile ranking among all CPUs further confirms that it is not the limiting component in this game, especially at higher resolutions where the GPU takes precedence.

How This Combo Ranks

The combination of the Intel Core i5-14600K with the NVIDIA GeForce RTX 3080 Ti achieves a rank of 401 out of 1741 tested combos in Downfall. This places the pairing in the top 23% of all configurations measured, a strong showing for a mid-high range CPU paired with a previous-generation flagship-tier GPU. The rank reflects the aggregate performance across all resolution and settings combinations, rewarding systems that maintain high frame rates even under demanding 4K Ultra conditions.

The combo's position is influenced by the RTX 3080 Ti's 83rd percentile ranking among all GPUs, combined with the CPU's 93rd percentile. The GPU's average benchmark score of 41224 sits just 0.5% below the RTX 3090 (41441) and 1.1% below the RTX 5070 (41687), yet remains 1.6% above the NVIDIA Tesla M40 (41897 in reverse delta terms). This tight clustering means the graphics card is performing near the top of its class, and the final rank of 401 reflects the GPU's slight deficit relative to newer or higher-tier cards while still delivering excellent playable frame rates.

When examining the measured data, the combo's 4K Ultra result of 60.1 FPS is exactly at the threshold many consider the minimum for smooth gameplay, while the 1440p High result of 152.1 FPS provides ample headroom for high-refresh-rate monitors. The 1080p Low figure of 314.2 FPS is exceptional, placing this combo among the fastest configurations for competitive or high-refresh play. The rank of 401 out of 1741 suggests that while many combinations exceed this pairing's peak performance, the i5-14600K + RTX 3080 Ti delivers a balanced experience across the entire resolution spectrum tested.

FAQ

Q: What is the best resolution for this combo in Downfall?

A: At 1440p High, the combo delivers 152.1 FPS, which balances visual quality with frame rate. For maximum smoothness, 1080p Low achieves 314.2 FPS, while 4K High still maintains a playable 92.3 FPS.

Q: How does the RTX 3080 Ti compare to its closest rival in synthetic benchmarks?

A: The RTX 3080 Ti's average benchmark score of 41224 is 0.5% lower than the RTX 3090's 41441, and 1.1% lower than the RTX 5070's 41687. It outperforms the AMD Radeon Pro 5300 by 0.9% and the NVIDIA Tesla M40 by 1.6%.

Q: Is the CPU or GPU the bottleneck at 4K Ultra?

A: The 4K Ultra result of 60.1 FPS, combined with the dramatic drop from 1080p Ultra (130.7 FPS), clearly indicates the GPU is the limiting factor at this resolution and settings level. The CPU has ample headroom, as shown by its 93rd percentile ranking.

Q: What is the frame rate difference between Low and Ultra at 1080p?

A: The difference is 183.5 FPS, with Low producing 314.2 FPS and Ultra producing 130.7 FPS. This large gap suggests the game's Ultra preset imposes heavy GPU workloads even at 1080p.

Q: How does the i5-14600K's multicore performance compare to the Ryzen 9 5950X?

A: The i5-14600K's average benchmark score of 49166 is 0.2% higher than the Ryzen 9 5950X's 49062. In Cinebench R23 multicore, the i5 scores 32881, demonstrating strong multi-threaded capability.

Q: Can this combo handle high-refresh-rate gaming at 1440p?

A: Yes, the 1440p Medium result of 183.4 FPS and High result of 152.1 FPS both exceed 144 Hz, making this pairing well-suited for high-refresh 1440p monitors even with elevated settings.

GPU Role

The NVIDIA GeForce RTX 3080 Ti is built on the Ampere architecture with a GA102 chip fabricated on an 8 nm process by Samsung. Its 12 GB of GDDR6X memory across a 384-bit bus provides 912.4 GB/s of bandwidth, which proves critical for Downfall's high-resolution textures. The 10240 shading units, 320 TMUs, and 112 ROPs deliver a raw compute capability of 34.10 TFLOPS FP32, enabling the measured frame rates across all settings.

The GPU's clock behavior, with a base of 1365 MHz and boost of 1665 MHz, establishes its operating envelope. The memory clock of 1188 MHz (19 Gbps effective) ensures the 12 GB frame buffer can be fed quickly, which is particularly relevant at 4K where texture data demands are highest. The 4K High result of 92.3 FPS versus 4K Low at 138.7 FPS demonstrates a 46.4 FPS penalty for raising quality, a cost the GPU must absorb through its shading and texture units.

In synthetic benchmarks, the RTX 3080 Ti achieves a PassMark G3D score of 26896 and a 3DMark Steel Nomad DX12 score of 5077, placing it in the 83rd percentile of all GPUs. Its Geekbench OpenCL score of 191309 and Vulkan score of 171798 indicate strong general-purpose compute that could benefit games leveraging asynchronous compute or ray tracing workloads. The GPU's 80 RT cores and 320 tensor cores, while not directly benchmarked in this game, suggest headroom for future titles with more demanding effects.

The GPU's power envelope is substantial, with a TDP of 350 W and a suggested PSU of 750 W. Its dual-slot design and 1x 12-pin power connector impose system requirements that the measured performance justifies, particularly at 4K where the GPU's 186.5 GPixel/s pixel rate and 532.8 GTexel/s texture rate are fully utilized. The 4K Ultra result of 60.1 FPS, while lowest in the dataset, still represents a playable experience for a horror game where atmospheric tension may matter more than raw frame rate.

Settings Recommendations

Across the measured configurations, the data points to 1440p High as the optimal balance for this combo. At 152.1 FPS, it delivers smooth motion with quality settings that enhance the horror atmosphere through improved lighting and shadow detail. The 1440p Medium preset at 183.4 FPS offers additional headroom for those who prioritize frame rate, sacrificing some visual fidelity for a 20.6% performance gain.

For 4K displays, High settings at 92.3 FPS provide the best experience, as the Ultra preset's 60.1 FPS falls to the edge of playability and the Medium preset (115.2 FPS) offers diminishing returns on visual quality. The 4K Low result of 138.7 FPS, while fast, would undermine the game's intended atmosphere through reduced texture detail and effects.

At 1080p, the High preset (206.4 FPS) is recommended for most users, as it comfortably exceeds 144 Hz refresh rates while maintaining quality. The Ultra preset (130.7 FPS) remains viable for 120 Hz displays, and the Medium preset (257.5 FPS) suits competitive play. The Low preset's 314.2 FPS is only advisable for extreme high-refresh monitors, as the visual compromise is significant for a genre that relies on environmental storytelling.

The data shows that the Ultra preset carries a heavy cost at every resolution, with penalties ranging from 36-46% compared to High. Given that the High preset already delivers strong results across all resolutions, the analysis suggests that the additional visual features in Ultra do not justify the performance loss for this particular game and GPU pairing. The Medium preset serves as a sensible fallback for users who want additional frame rate margin without dropping to the lowest quality tier.