Downfall

How This Combo Ranks

The Intel Core i5-14600K paired with the AMD Radeon RX 6600 lands at rank 1382 out of 1741 tested combos in Downfall. That places this configuration in the bottom 21% of all tested pairings, which is a striking result for a CPU that otherwise sits in the 93rd percentile among all processors. The data suggests that the graphics card is the dominant constraint in this pairing, dragging the overall ranking far below what the processor alone would suggest.

The i5-14600K's average benchmark score of 49166 puts it within 0.2% of the AMD Ryzen 9 5950X and 0.4% behind the Intel Core i5-14600KF. These are essentially statistical ties, indicating the CPU is not the bottleneck in synthetic workloads. However, the RX 6600's 69th percentile standing among all GPUs, combined with a 3DMark Steel Nomad score of 1492, reveals a mid-range graphics solution that struggles to feed frames fast enough for a high-refresh experience in this horror title.

What makes this ranking particularly interesting is the delta between component-level performance and game-level results. The CPU is top-tier, the GPU is solidly mid-pack, yet the combined result falls near the bottom quartile. This implies Downfall is either heavily GPU-bound or poorly optimized for this specific hardware combination. The measured FPS data will clarify which scenario holds true.

GPU Role

The AMD Radeon RX 6600 brings 8 GB of GDDR6 memory on a 128-bit bus, delivering 224.0 GB/s of bandwidth. Its base clock runs at 1626 MHz, boosting to 2491 MHz, with a game clock of 2044 MHz. The architecture is RDNA 2.0 on a 7 nm process from TSMC, featuring 1792 shading units, 112 texture mapping units, and 64 render output units.

For a horror game like Downfall, which typically relies on atmospheric lighting and shadow effects, the RX 6600's 28 ray accelerators provide some hardware support for real-time ray tracing. However, the PassMark DirectX 12 score of 51 suggests this GPU is not particularly strong in modern API workloads. The DirectX 11 score of 152 is more respectable, indicating the card performs better in legacy rendering paths.

The VRAM capacity of 8 GB is sufficient for 1080p and 1440p gaming, but at 4K Ultra settings, the measured FPS drops to 30.6. This suggests memory pressure or bandwidth limitations become critical at higher resolutions. The GPU's 159.4 GPixel/s pixel rate and 279.0 GTexel/s texture rate are modest figures that align with its mid-range positioning, but they prove inadequate for sustaining high frame rates when pixel count quadruples from 1080p to 4K.

CPU Role

The Intel Core i5-14600K is a 14-core, 20-thread processor based on Raptor Lake architecture, built on Intel's 10 nm process. It features a base clock of 3.50 GHz and a boost clock of 5.30 GHz, with a 125 W TDP. The cache hierarchy includes 80 KB of L1 per core, 2 MB of L2 per core, and 24 MB of shared L3 cache. This processor supports DDR4 and DDR5 memory in dual-channel configuration, with PCIe Gen 5 connectivity providing 16 lanes from the CPU.

In synthetic benchmarks, the i5-14600K demonstrates exceptional strength. Its Cinebench R23 multi-core score of 32881 and single-core score of 4642 position it among the fastest desktop CPUs available. The Geekbench multi-core result of 15846 and single-core 2803 reinforce this picture. PassMark multi-thread score of 38682 and single-thread 4270 show balanced performance across both heavily threaded and lightly threaded workloads.

For Downfall, the CPU's role appears secondary based on the frame rate data. At 1080p Low settings, the combo achieves 172.3 FPS, which is well above typical refresh rates. This suggests the i5-14600K has ample headroom to feed the GPU even at lower resolutions. The processor's 93rd percentile ranking among all CPUs means it is unlikely to be the limiting factor in any scenario tested here. Its nearest rival, the AMD Ryzen 9 5950X, scores within 0.2%, confirming this is not a CPU-constrained pairing.

Measured FPS Breakdown

The measured FPS data reveals a clear pattern across resolutions and settings. At 1080p, the combo delivers 172.3 FPS on Low, 142.6 on Medium, 120 on High, and 71.5 on Ultra. Moving to 1440p, the numbers drop to 126.1 on Low, 104.9 on Medium, 87 on High, and 50 on Ultra. At 4K, the results are 80.4 on Low, 63.3 on Medium, 54 on High, and 30.6 on Ultra.

The progression from Low to Ultra at each resolution shows consistent scaling. At 1080p, the drop from Low to Ultra is 100.8 FPS, representing a 58.5% reduction. At 1440p, the same comparison yields a 76.1 FPS decrease, or 60.4%. At 4K, the Low-to-Ultra gap narrows to 49.8 FPS, a 62% reduction. This consistent percentage drop across resolutions indicates the GPU is scaling predictably with settings, though the absolute frame rates at 4K become marginal.

The most playable configuration is clearly 1080p High at 120 FPS, which exceeds the 60 FPS threshold by a comfortable margin. At 1440p, High settings still deliver 87 FPS, which remains smooth for most players. The 4K High result of 54 FPS is below 60, suggesting users should avoid 4K unless they are willing to compromise on settings.

Resolution Scaling

Analyzing the FPS drop from 1080p to 4K reveals important insights about the limiting component. At Low settings, the transition from 1080p (172.3 FPS) to 1440p (126.1 FPS) represents a 26.8% decrease, while moving from 1440p to 4K (80.4 FPS) drops another 36.2%. The total decrease from 1080p Low to 4K Low is 53.3%.

For High settings, the pattern is similar but with steeper drops. From 1080p (120 FPS) to 1440p (87 FPS) is a 27.5% reduction, and from 1440p to 4K (54 FPS) is a 37.9% drop. The cumulative decrease from 1080p High to 4K High is 55%.

These scaling percentages are remarkably consistent across settings, which indicates the GPU is the primary bottleneck. If the CPU were limiting, we would expect to see smaller FPS differences between resolutions at lower settings, where the CPU has more work to do per frame. Instead, the consistent ~55% reduction from 1080p to 4K across all settings suggests the RX 6600's rendering throughput is the constraining factor. The i5-14600K's high single-thread performance (Cinebench R15 single-core score of 467) means it can keep up with the GPU's demands even at 1080p Low, where frame rates are highest.

Settings Recommendations

Based on the measured FPS rows, the optimal experience depends on the user's display resolution. At 1080p, High settings at 120 FPS provide the best balance of visual quality and performance. The jump from High to Ultra costs 48.5 FPS (40.4% reduction) for what is likely a marginal visual improvement in a horror game's atmospheric effects. Medium at 142.6 FPS offers additional headroom for users with high-refresh displays, but the visual compromise may not be worth the 22.6 FPS gain.

At 1440p, High settings at 87 FPS represent the sweet spot. This remains above 60 FPS and provides good visual fidelity. Medium at 104.9 FPS is also viable for users prioritizing frame rate, while Ultra at 50 FPS falls below the smoothness threshold and should be avoided.

For 4K, the data presents a challenge. High settings at 54 FPS are just below 60, while Medium at 63.3 FPS achieves playable performance. Low at 80.4 FPS is the only setting that provides comfortable headroom, but the visual compromises may detract from the horror experience. Users with 4K displays should consider Medium as the default choice, with Low as a fallback if frame pacing becomes an issue. Ultra at 30.6 FPS is not recommended for any resolution, as it approaches console-style frame rates that undermine the responsiveness expected from a desktop setup.

FAQ

Q: Why does this combo rank so low in Downfall despite having a top-tier CPU?

A: The combination ranks 1382 out of 1741 tested combos, which places it in the bottom 21%. The RX 6600's 69th percentile GPU ranking and modest 3DMark Steel Nomad score of 1492 indicate the graphics card is the limiting factor. The CPU's high scores do not translate to game performance when the GPU cannot render frames fast enough.

Q: Is the Intel Core i5-14600K bottlenecking the AMD Radeon RX 6600?

A: No, the data does not suggest CPU bottlenecking. At 1080p Low, the combo achieves 172.3 FPS, showing the CPU can feed the GPU effectively. The consistent ~55% FPS drop from 1080p to 4K across all settings indicates the GPU is the constraint, not the processor.

Q: What is the best setting for 1440p gaming with this combo?

A: High settings at 1440p deliver 87 FPS, which is the recommended configuration. Medium at 104.9 FPS is also acceptable, but Ultra drops to 50 FPS, which is below the 60 FPS threshold for smooth gameplay.

Q: Can this combo handle 4K gaming in Downfall?

A: 4K is playable but limited. Medium settings achieve 63.3 FPS, and High reaches 54 FPS. Low settings provide 80.4 FPS but with significant visual compromises. Ultra at 30.6 FPS is not recommended.

Q: How does the RX 6600 compare to its nearest rivals in synthetic benchmarks?

A: The RX 6600's average benchmark score of 25235 is essentially tied with the AMD Radeon 890M (0% delta), within 0.2% of the RX 580 2048SP, and 0.5% behind the NVIDIA GeForce RTX 3060 Ti. These are all statistical ties, indicating the RX 6600 performs as expected for its class.

Q: Is the i5-14600K's performance significantly different from its closest CPU rivals?

A: No. The i5-14600K scores 49166 on average, which is within 0.2% of the AMD Ryzen 9 5950X and 0.4% of the i5-14600KF. The differences are negligible, confirming the CPU is not a differentiator in this game's performance.