Downfall

The Intel Core i7-13700K and AMD Radeon RX 5700 XT combination delivers a fascinating study in bottleneck dynamics within the horror title Downfall. The benchmark data reveals a system where the CPU’s immense headroom is consistently restrained by the GPU’s architectural limits, particularly as resolution and graphical fidelity climb. This pairing, ranked 1307 out of 1741 tested combos, demonstrates that raw processor strength cannot compensate for graphics card saturation in this specific title.

Resolution Scaling

The frame rate scaling across resolutions paints a clear picture of where the performance ceiling lies. At 1920x1080 with Low settings, the combo achieves 188.4 FPS, a figure that drops to 137 FPS at 2560x1440 and further to 83.5 FPS at 3840x2160. This progression shows a 27.3% decline from 1080p to 1440p, followed by a substantial 39.1% drop moving to 4K. The scaling pattern suggests that even at the lowest settings, the GPU begins to feel the strain as pixel count increases.

The High settings tier tells a similar story with slightly compressed margins. Starting at 129.3 FPS in 1080p, the frame rate falls to 87.4 FPS at 1440p and 58.6 FPS at 4K. The percentage losses here are 32.4% and 33.0% respectively, indicating a more linear degradation curve. This consistency implies that the Radeon RX 5700 XT’s 8 GB frame buffer and 448.0 GB/s memory bandwidth are being taxed evenly across the resolution spectrum when visual complexity is moderate.

Ultra settings reveal the most dramatic scaling cliff. The 1920x1080 result of 78.2 FPS collapses to 55.2 FPS at 1440p, then nearly halves to 34.2 FPS at 4K. The 55.8% drop from 1080p to 4K at Ultra is the steepest of any quality tier, underscoring that the GPU’s 1605 MHz base and 1905 MHz boost clocks are insufficient to maintain high frame rates when pixel throughput and shader complexity compound. The data strongly indicates that Downfall becomes entirely GPU-bound at higher resolutions, with the CPU’s capabilities largely untapped beyond 1080p.

CPU Role

The Intel Core i7-13700K brings formidable specifications to this pairing, featuring 16 cores and 24 threads derived from its Raptor Lake architecture. Its base clock of 3.40 GHz and boost clock of 5.40 GHz provide substantial single-thread performance, evidenced by a 3dmark single-thread score of 1136 and a Cinebench R23 single-core result of 5505. This processing power ensures that the CPU is never the limiting factor in Downfall, even at 1080p where frame rates approach 190 FPS.

The processor’s multi-threaded capabilities are equally impressive, with a Passmark multithread score of 45887 and a Cinebench R23 multicore result of 39000. The 30 MB of shared L3 cache and 2 MB L2 per core provide ample bandwidth for game logic and AI calculations typical of the horror genre. However, the benchmark results show that this headroom goes largely unused; the game’s frame rate ceiling is dictated by the GPU long before the CPU’s 125 W TDP becomes relevant.

At 1080p Low, the 188.4 FPS result represents the closest this combo comes to CPU-bound operation, yet even here the processor’s 93rd percentile ranking among all CPUs suggests it could push much higher with a stronger graphics card. The 3dmark 16-thread score of 10717 and max-thread score of 12412 indicate robust scaling, but Downfall simply does not present a workload that stresses this processor to its limits. The CPU’s role is to provide a stable, high-frequency base that never introduces stutter or frame pacing issues, which it accomplishes with considerable margin.

GPU Role

The AMD Radeon RX 5700 XT serves as the definitive performance arbiter in this configuration. Built on the RDNA 1.0 architecture with a 7 nm process, this GPU features 2560 shading units, 160 texture mapping units, and 64 raster operation pipelines. Its 9.754 TFLOPS of FP32 compute and 304.8 GTexel/s texture rate are adequate for 1080p gaming but show their age when pushed to 4K. The 68th percentile ranking among all GPUs places it in the mid-range tier, a status reflected in the Downfall results.

Memory configuration plays a critical role in the observed scaling. The 8 GB of GDDR6 memory on a 256-bit bus provides 448.0 GB/s of bandwidth, which proves insufficient for Ultra settings at higher resolutions. The 34.2 FPS result at 4K Ultra versus 83.5 FPS at 4K Low represents a 59.0% performance penalty purely from graphical fidelity, highlighting how the GPU’s memory subsystem and compute units become saturated. The 1750 MHz memory clock (14 Gbps effective) and 1755 MHz game clock cannot sustain the pixel fill rate demanded by 3840x2160 resolution with maxed settings.

The GPU’s benchmark scores corroborate its mid-range positioning. A Passmark G3D score of 16277 and 3dmark Steel Nomad DX12 result of 2134 place it near rivals like the NVIDIA RTX A5000 Mobile (deltaPct -0.1) and Intel Arc A350M (deltaPct 0.3). These tight margins suggest that the RX 5700 XT operates at a performance plateau, where minor architectural differences between similar-tier products yield negligible real-world variance in Downfall.

How This Combo Ranks

Positioned at rank 1307 out of 1741 tested combinations, this pairing sits in the 25th percentile of all configurations evaluated in Downfall. This ranking reflects the significant mismatch between the CPU’s high-end capabilities and the GPU’s mid-range performance. The Core i7-13700K’s nearest rivals include the Core i7-13700KF (deltaPct -0.1) and AMD EPYC 4364P (deltaPct 0.3), showing that the processor performs essentially identically to its closest competitors. Similarly, the GPU’s nearest rivals—the NVIDIA RTX A5000 Mobile (deltaPct -0.1) and Intel Arc A350M (deltaPct 0.3)—demonstrate that the RX 5700 XT is firmly anchored in its performance class.

The combo’s ranking indicates that while this system can deliver playable frame rates at 1080p across all settings, it falls behind configurations that pair the i7-13700K with more capable graphics solutions. The data shows a 75th percentile deficit, meaning three-quarters of tested combos outperform this pairing in Downfall. This is not a reflection of poor component quality but rather an acknowledgment that the GPU creates a hard ceiling that the CPU cannot overcome.

Measured FPS Breakdown

At 1920x1080, the combo delivers its strongest results across all settings tiers. Low settings produce 188.4 FPS, Medium achieves 157.1 FPS, and High reaches 129.3 FPS. The Ultra preset drops to 78.2 FPS, representing a 58.5% reduction from Low—a substantial penalty for maximum visual quality. All 1080p results exceed the 60 FPS threshold, making this resolution the sweet spot for the pairing.

Moving to 2560x1440, performance remains respectable but begins to show strain. Low settings yield 137 FPS, Medium produces 110.5 FPS, and High maintains 87.4 FPS. Ultra falls to 55.2 FPS, dipping below the 60 FPS playability standard. The gap between Low and Ultra at this resolution is 59.7%, consistent with the 1080p pattern but at lower absolute values.

At 3840x2160, the GPU’s limitations become pronounced. Low settings manage 83.5 FPS, Medium drops to 68.1 FPS, and High settles at 58.6 FPS. Ultra plunges to 34.2 FPS, rendering this setting effectively unplayable for smooth gameplay. The 4K Ultra result represents a 81.8% degradation from 1080p Low, illustrating the GPU’s inability to handle maximum fidelity at high pixel counts. Across all resolutions, the High and Ultra settings show the widest percentage gaps, confirming that the RX 5700 XT’s 8 GB memory capacity and compute resources are the decisive factors in Downfall performance.