Downfall

The Intel Core i7-13700K paired with the AMD Radeon RX 580 is a combination defined by stark contrast: a top-tier modern processor driving an aging, mid-range graphics card. In Downfall, a horror title from early 2016, this pairing yields playable results primarily at lower resolutions and settings, with the GPU acting as the definitive bottleneck. The data shows a classic CPU-over-GPU imbalance where the processor’s immense headroom goes largely unused in this specific title.

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

The Intel Core i7-13700K is a 16-core, 24-thread processor based on the Raptor Lake architecture, built on a 10 nm process. Its base clock is 3.40 GHz, boosting up to 5.40 GHz, and it carries 30 MB of shared L3 cache alongside 2 MB of L2 cache per core. This processor is an absolute powerhouse in synthetic benchmarks, scoring 30,745 in Cinebench R23 multi-core and 45,887 in Passmark multithread, with a single-thread Passmark score of 4,333. Its percentile ranking of 89 among all CPUs places it firmly in the high-performance tier, with nearest rivals including the AMD Ryzen 9 5900 and the AMD Ryzen AI 9 HX PRO 375, both of which it edges out by a mere 0.2-0.3% in average benchmark score.

In the context of Downfall, however, this CPU power is largely theoretical. The measured FPS data for this combo shows that frame rates scale almost exclusively with resolution and GPU-bound settings, not with CPU workload. For instance, at 1920x1080 Low, the combo achieves 102 FPS, but this is not because the i7-13700K is being taxed; rather, it is the maximum the RX 580 can output. The processor’s 3dmark scores—10,717 for 16 threads and 12,412 for max threads—indicate it can handle far more complex physics and AI simulations than Downfall likely presents, given its 2016 release. The game’s horror genre typically relies on atmosphere and lighting rather than massive crowds or complex simulations, meaning the i7-13700K is likely idling for most of the runtime.

The bottleneck is clear when comparing the CPU's capabilities to the FPS results. Even at 4K Ultra, where the GPU is most stressed, the 19 FPS average is purely a graphics card limitation. The i7-13700K’s single-thread performance, evidenced by a Geekbench single-core score of 2,529 and a Cinebench R23 single-core score of 2,116, would be more than sufficient to drive even high-refresh-rate scenarios, but the RX 580 cannot deliver those frames. Benchmark results indicate that for this specific title, the CPU is a non-factor in determining playability; it provides zero constraint on the measured outcomes, meaning any performance issues or successes are entirely attributable to the graphics subsystem.

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

The AMD Radeon RX 580 is built on the Polaris 20 chip using the GCN 4.0 architecture on a 14 nm process from GlobalFoundries. It features 8 GB of GDDR5 memory on a 256-bit bus, delivering 256.0 GB/s of bandwidth. Its base clock is 1257 MHz with a boost clock of 1340 MHz, and memory runs at 2000 MHz (8 Gbps effective). The card has 2,304 shading units, 144 texture mapping units, and 32 ROPs, producing a texture rate of 193.0 GTexel/s and a pixel rate of 42.88 GPixel/s. With a TDP of 185 W, it is an end-of-life product, but it still holds a 53rd percentile ranking among all GPUs, sitting near the NVIDIA GeForce GTX 1660 SUPER (which it lags by 0.4%) and the AMD Radeon 740M (which it leads by 0.5%).

The RX 580 is the clear limiting factor in this combo, and the measured FPS data confirms this. The 8 GB VRAM is sufficient for the game’s demands, but the raw compute power is not. At 1920x1080 Ultra, the combo only manages 43 FPS, while dropping to Low settings yields 102 FPS—a 59 FPS swing that demonstrates how sensitive this card is to pixel shader and fill rate demands. The card’s FP32 performance is 6.175 TFLOPS, which is modest by modern standards and explains the significant frame drops at higher resolutions. At 3840x2160 Ultra, the average FPS collapses to 19, while dropping to Low at 4K recovers to 45 FPS.

The GPU’s memory bandwidth of 256.0 GB/s is a critical constraint. As resolution increases, the demand on memory bandwidth grows, and the data shows a linear degradation: from 102 FPS at 1080p Low to 45 FPS at 4K Low, a 56% reduction in performance. This pattern indicates that the RX 580’s memory subsystem is saturated at higher resolutions, and the 8 GB capacity, while adequate, cannot compensate for the lack of bandwidth. The card’s nearest rivals, such as the GTX 1660 SUPER, perform similarly, confirming that this is a mid-range GPU from its era, now struggling to maintain playable frame rates in a title that is over a decade old.

FAQ — 4-6 Q&A pairs answerable from FACT PACK data

Q: Is the Intel Core i7-13700K overkill for this game with the RX 580?

A: Yes, the data strongly suggests so. The CPU’s nearest rivals, like the AMD Ryzen 9 5900, have nearly identical average benchmark scores (46,971 vs. 46,881), yet the FPS results are entirely GPU-limited. At 1080p Low, the combo hits 102 FPS, but this is capped by the GPU, not the CPU. The i7-13700K’s 16 cores and 24 threads provide far more capability than Downfall likely requires.

Q: What is the best resolution for this combo to maintain playable frame rates?

A: Based on the measured rows, 1920x1080 is the only resolution where the combo consistently exceeds 60 FPS. At 1080p Medium, it averages 83 FPS (with a min of 71 FPS), and at 1080p Low, it averages 102 FPS. At 2560x1440, only Low settings reach 73 FPS, while Medium drops to 60 FPS. 4K is not viable for smooth play, as even Low settings only yield 45 FPS.

Q: How does the RX 580 compare to its closest rivals in terms of raw GPU power?

A: The RX 580’s average benchmark score is 12,928, placing it virtually tied with the NVIDIA GeForce RTX 3050 Ti Mobile (12,940) and the NVIDIA GeForce GTX 1660 SUPER (12,986). It is 0.5% ahead of the AMD Radeon 740M and 0.6% ahead of the AMD FirePro W5100. This means the RX 580 offers performance on par with a low-end mobile RTX card and a slightly older desktop GTX card.

*Q: Can this combo handle Ultra settings in Downfall?*

A: Only at lower resolutions, and not smoothly. At 1080p Ultra, the average FPS is 43, which is borderline playable but not ideal. At 1440p Ultra, it drops to 31 FPS, and at 4K Ultra, it falls to 19 FPS. The data indicates that Ultra settings are only feasible at 1080p, and even then, the frame rate is below the 60 FPS threshold.

Q: What is the performance difference between Low and Ultra settings at 1440p?

A: The measured data shows a 42 FPS difference. At 2560x1440 Low, the combo averages 73 FPS, while at 2560x1440 Ultra, it averages 31 FPS. This represents a 58% reduction in average frame rate, highlighting the significant cost of higher graphical fidelity on this GPU.

*Q: Is the RX 580’s 8 GB VRAM enough for Downfall at 4K?*

A: The 8 GB VRAM appears sufficient for capacity, but not for performance. At 3840x2160 Medium, the combo achieves 37 FPS (min 32 FPS), which is playable but not smooth. The bottleneck at 4K is not the VRAM capacity but the GPU’s compute power and memory bandwidth, as evidenced by the sharp drop to 19 FPS at Ultra settings.

How This Combo Ranks — use comboRankInGame vs other tested combos

This specific configuration, the Intel Core i7-13700K with the AMD Radeon RX 580, ranks 3,395 out of 3,716 tested combos for Downfall. This places it in the bottom 9% of all tested combinations, which is a poor showing for a system with such a high-end CPU. The rank reflects the fact that the GPU drags the entire setup down, making it one of the slower configurations in the database for this game.

The rank is particularly telling when considering the CPU’s potential. The i7-13700K is in the 89th percentile of all CPUs, but this combo’s rank in-game is near the bottom. This disparity underscores the severity of the GPU bottleneck. The data suggests that pairing this CPU with a stronger GPU would yield dramatically better results, as the processor’s headroom is entirely unexploited. In contrast, a combo with a weaker CPU but a stronger GPU would likely rank much higher in this game, because Downfall’s performance is clearly graphics-bound.

The rank of 3,395 out of 3,716 also implies that most other tested combinations, even those with older or less powerful CPUs, outperform this one due to having a more balanced GPU. The RX 580’s 53rd percentile ranking among all GPUs is deceptive in this context; while it is not the worst card ever tested, its performance is too weak to push this combo into a competitive position for a 2016 horror title that demands decent fill rate and bandwidth.

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

The measured FPS data provides a comprehensive view of this combo’s performance across three resolutions and four settings presets.

1920x1080 (Full HD):

• Low: 102 FPS average. This is the highest frame rate recorded for this combo, indicating a playable and smooth experience for fast-paced horror action.
• Medium: 83 FPS average, with a minimum of 71 FPS and a maximum of 96 FPS. The min FPS suggests occasional dips, but the experience remains well above 60 FPS.
• High: 68 FPS average. This is still playable, but the drop from Medium is notable, representing a 15 FPS reduction.
• Ultra: 43 FPS average. This is below the 60 FPS target, making it borderline for smooth gameplay, though it remains technically playable.

2560x1440 (Quad HD):

• Low: 73 FPS average. This is the only 1440p setting that achieves a comfortable frame rate above 60 FPS.
• Medium: 60 FPS average, with a minimum of 51 FPS and a maximum of 69 FPS. This is right at the 60 FPS threshold, but the min FPS indicates stutter may be noticeable.
• High: 49 FPS average. This is playable but not smooth, with noticeable drops from the 60 FPS target.
• Ultra: 31 FPS average. This is largely unplayable for a game that requires responsiveness, though it is consistent with the 4K Ultra result.

3840x2160 (4K UHD):

• Low: 45 FPS average. This is the only 4K setting that approaches playability, but it is still below 60 FPS.
• Medium: 37 FPS average, with a minimum of 32 FPS and a maximum of 43 FPS. The low min FPS indicates significant frame pacing issues.
• High: 30 FPS average. This is at the edge of playability, typically considered the minimum for a playable experience.
• Ultra: 19 FPS average. This is a slideshow and not recommended for actual gameplay.

The data reveals a clear pattern: each resolution increase costs roughly 30% of the frame rate at the same settings. For example, at High settings, FPS drops from 68 (1080p) to 49 (1440p) to 30 (4K). This linear degradation confirms that the RX 580’s memory bandwidth and compute resources are the sole determinants of performance.

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

For the best balance of visual quality and gameplay smoothness, the data suggests using Medium settings at 1920x1080. This preset delivers an average of 83 FPS with a minimum of 71 FPS, ensuring that the frame rate never drops below the critical 60 FPS threshold in the measured data. The jump from Low to Medium provides a significant visual improvement for a modest performance cost (19 FPS reduction), making it the sweet spot for this GPU.

If the user prioritizes frame rate above all else, Low settings at 1920x1080 yields the highest average of 102 FPS, but the visual fidelity loss is substantial. For those with a 1440p monitor, Low settings at 2560x1440 is the only viable option, averaging 73 FPS. Medium at 1440p averages exactly 60 FPS, but the minimum of 51 FPS suggests that demanding scenes will cause noticeable hitches.

High settings are not recommended at any resolution. At 1080p High, the average FPS is 68, which is playable but leaves little headroom for dips. At 1440p High, it drops to 49 FPS, and at 4K High, it falls to 30 FPS. Ultra settings should be avoided entirely, as even at 1080p Ultra the combo only averages 43 FPS, and at higher resolutions it becomes unplayable (31 FPS at 1440p, 19 FPS at 4K).

The best experience per the measured rows is unequivocally 1920x1080 Medium. It provides a min FPS of 71, which is above the 60 FPS target, and an average of 83 FPS, which is smooth for a horror game where responsiveness matters. This configuration avoids the high-input-lag scenarios of lower frame rates while retaining enough graphical detail to maintain atmospheric tension. For users with 4K displays, the data shows no recommended setting, as even Low (45 FPS) fails to reach 60 FPS, meaning this combo is not suited for 4K gaming in Downfall.