Downfall

# Downfall with Intel Core i9-14900K + AMD Radeon RX 580

The pairing of Intel's 24-core Core i9-14900K with AMD's Polaris-based Radeon RX 580 creates a striking asymmetry in Downfall, a horror title from 2016. The benchmark data reveals a system where the GPU is overwhelmingly the performance limiter, with the CPU's immense compute headroom going largely unused as resolution and settings scale. This combination ranks near the bottom of tested configurations, placing 3395th out of 3716 combos, which signals a fundamental mismatch for this particular game.

Resolution Scaling

The measured FPS data shows a clear and predictable pattern: as resolution increases from 1920x1080 to 3840x2160, average frame rates drop dramatically across all settings presets. At Low settings, the system delivers 102 FPS at 1080p, dropping to 73 FPS at 1440p and further to 45 FPS at 4K — a reduction of approximately 56% from 1080p to 4K. This steep decline strongly indicates that the Radeon RX 580's pixel throughput and memory bandwidth are the limiting factors, not the Core i9-14900K's processing power.

The scaling behavior becomes even more telling when examining High settings. At 1080p High, the system achieves 68 FPS; at 1440p High, it falls to 49 FPS; and at 4K High, it bottoms out at just 30 FPS. The gap between 1080p and 1440p (19 FPS) is nearly identical to the gap between 1440p and 4K (19 FPS), suggesting a linear relationship between pixel count and performance degradation. This linear scaling is characteristic of a GPU-bound scenario, where the RX 580's 256.0 GB/s memory bandwidth and 6.175 TFLOPS FP32 compute are being saturated by increasing resolution demands.

Ultra settings paint an even grimmer picture for high-resolution play. The system manages 43 FPS at 1080p Ultra, but this collapses to 31 FPS at 1440p and a barely playable 19 FPS at 4K. The 4K Ultra result represents the worst-case scenario, with the frame rate falling below the 30 FPS threshold that many consider the minimum for acceptable gameplay. The data suggests that the RX 580 simply does not possess the raw fill rate or memory throughput to handle Downfall's Ultra preset at high resolutions, regardless of the i9-14900K's capabilities.

Interestingly, the Medium preset shows the most consistent scaling pattern, with 83 FPS at 1080p, 60 FPS at 1440p, and 37 FPS at 4K. The min and max FPS values recorded for Medium at each resolution (71-96 at 1080p, 51-69 at 1440p, 32-43 at 4K) show that frame pacing remains relatively stable, even as the average drops. This consistency suggests that the bottleneck is sustained GPU workload rather than transient CPU stalls, reinforcing the conclusion that the RX 580 is the primary constraint.

FAQ

Q: How does this combo perform at 1080p with High settings in Downfall?

A: The system delivers an average of 68 FPS at 1920x1080 with High settings. This is comfortably above the 60 FPS threshold for smooth gameplay, though it falls short of the 102 FPS achieved at Low settings.

Q: Is the Core i9-14900K being fully utilized in this game?

A: The data indicates no. The i9-14900K has 24 cores and 32 threads with a 6.00 GHz boost clock, but the RX 580's performance ceiling appears to be the limiting factor. The GPU's 53rd percentile ranking among all GPUs, combined with the steep FPS drops as resolution increases, shows that CPU headroom remains untapped.

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

A: At 1920x1080, all settings presets except Ultra exceed 60 FPS. At 2560x1440, only Low (73 FPS) and Medium (60 FPS) maintain playable averages. At 3840x2160, only Low (45 FPS) approaches playability, while Ultra drops to 19 FPS.

Q: How does this combo rank against other tested configurations?

A: This pairing ranks 3395th out of 3716 tested combos in Downfall, placing it in the bottom 9% of all configurations. This low ranking reflects the GPU's age and performance class relative to modern hardware.

Q: Does the RX 580's 8 GB VRAM cause issues at 4K?

A: The data shows 4K performance is poor (19-45 FPS depending on settings), but the specific cause cannot be isolated from these measurements alone. The GPU's 256-bit memory bus and 256.0 GB/s bandwidth are likely contributing factors given the linear FPS decline with resolution.

Q: What settings preset provides the most balanced experience at 1440p?

A: Medium settings at 2560x1440 yield 60 FPS average with min/max of 51/69 FPS. This provides a stable experience while offering higher visual quality than Low settings, which achieve 73 FPS but with reduced detail.

How This Combo Ranks

The combo rank of 3395 out of 3716 configurations places this pairing firmly in the lower percentile of tested systems for Downfall. This ranking is particularly notable given the CPU's performance class — the Core i9-14900K sits in the 95th percentile of all CPUs, with an average benchmark score of 79097. The GPU, by contrast, ranks in the 53rd percentile with an average score of 12928. This enormous gap between CPU and GPU capability explains the poor overall ranking.

The nearest rival CPUs to the i9-14900K — the Core i9-14900KF (deltaPct -0.3%), Core Ultra 9 290HX Plus (deltaPct -0.6%), and AMD EPYC 7413 (deltaPct -1.2%) — all show negligible performance differences in synthetic benchmarks. Yet none of this CPU power translates into Downfall performance when paired with the RX 580. The GPU's nearest rivals include the NVIDIA RTX 3050 Ti Mobile (deltaPct -0.1%) and GTX 1660 SUPER (deltaPct -0.4%), indicating the RX 580 sits in a performance tier that predates the i9-14900K by several generations.

The rank of 3395 out of 3716 means that only 321 tested combinations performed worse than this pairing. This suggests that most modern systems, even those with mid-range components, outperform this configuration in Downfall. The data implies that users would need to significantly upgrade the GPU to move this combo up the rankings, as the CPU is clearly not the bottleneck.

Measured FPS Breakdown

At 1920x1080, the system delivers its strongest performance. Low settings produce 102 FPS average, Medium achieves 83 FPS with a range of 71-96 FPS, High reaches 68 FPS, and Ultra drops to 43 FPS. This resolution offers the only tier where all presets maintain at least 40 FPS, making 1080p the only viable choice for Ultra settings.

Moving to 2560x1440, performance falls across the board. Low settings still deliver a respectable 73 FPS, but Medium drops to exactly 60 FPS with min/max of 51/69 FPS. High settings produce 49 FPS, while Ultra falls to 31 FPS — right at the edge of playability. The 1440p Medium result is interesting because it shows the system can maintain 60 FPS average, but the 51 FPS minimum suggests occasional dips below the smoothness threshold.

At 3840x2160, the RX 580 struggles significantly. Low settings yield 45 FPS, Medium drops to 37 FPS with min/max of 32/43 FPS, High falls to 30 FPS, and Ultra collapses to 19 FPS. The 4K results demonstrate that this GPU was never designed for such pixel densities, as even the lowest settings preset cannot maintain a solid 60 FPS. The 30 FPS at High settings is technically playable but leaves no headroom for demanding scenes.

The pattern across all resolutions shows that the gap between Low and Ultra settings widens as resolution increases. At 1080p, the difference between Low and Ultra is 59 FPS (102 vs 43). At 1440p, this gap narrows to 42 FPS (73 vs 31). At 4K, the gap shrinks further to 26 FPS (45 vs 19). This narrowing gap indicates that at higher resolutions, the GPU's fixed performance limits compress the range of achievable frame rates regardless of settings.

CPU Role

The Intel Core i9-14900K is a 24-core, 32-thread processor based on Raptor Lake architecture, built on Intel's 10 nm process. Its 6.00 GHz boost clock and 36 MB of shared L3 cache place it among the most powerful consumer CPUs available. Synthetic benchmarks confirm its strength: Cinebench R23 multi-core score of 39399.5, single-core score of 2262.5, and Geekbench multi-core score of 21697.

However, Downfall's performance data shows that this CPU's capabilities are largely irrelevant to the frame rates achieved in this pairing. The game, released in 2016, was designed for the hardware of that era. The RX 580, released in 2017, is more contemporaneous with the game's requirements. The i9-14900K, released in 2023, provides compute resources that Downfall simply cannot utilize when paired with this GPU.

The CPU's 95th percentile ranking among all processors, with an average benchmark score of 79097, indicates it is not the limiting factor. The nearest rival comparisons — all within 1.7% of the i9-14900K's average score — confirm this CPU sits at the top of its class. Yet the combo's 3395th rank in Downfall demonstrates that CPU performance alone cannot compensate for GPU limitations in this title.

The data suggests that Downfall's engine does not heavily tax CPU resources, or that the RX 580's frame delivery caps CPU workload. The linear FPS scaling with resolution is a classic GPU-bound signature. If the CPU were the bottleneck, we would expect frame rates to remain relatively flat across resolutions, which is not what the measurements show.

Settings Recommendations

Based on the measured FPS data, the optimal settings preset depends heavily on resolution and the user's target frame rate. At 1920x1080, High settings at 68 FPS provides the best balance of visual quality and performance, offering a significant improvement over Medium's 83 FPS while remaining well above the 60 FPS smoothness threshold. For users prioritizing maximum visual fidelity, Ultra at 43 FPS is playable but may feel less smooth in fast-paced horror sequences.

At 2560x1440, Medium settings at 60 FPS is the clear recommendation. This preset achieves exactly the 60 FPS target while providing better visuals than Low (73 FPS). The min FPS of 51 shows some dips, but these are unlikely to be noticeable in Downfall's slower-paced horror gameplay. High at 49 FPS is a viable alternative for users who prioritize visuals over smoothness, while Ultra at 31 FPS is borderline and not recommended for extended play.

At 3840x2160, only Low settings at 45 FPS approaches a playable experience. Medium at 37 FPS and High at 30 FPS may be acceptable for users who value visual fidelity over frame rate, but the 19 FPS Ultra result is effectively unplayable. The data strongly suggests that 4K gaming with this combo requires significant setting compromises, and even then, the experience will be suboptimal compared to lower resolutions.

The Medium preset consistently provides the most balanced experience across all resolutions, offering a reasonable middle ground between the minimal visual quality of Low and the demanding requirements of High and Ultra. For most users, starting at Medium and adjusting based on personal preference and tolerance for frame rate fluctuations is the recommended approach.

GPU Role

The AMD Radeon RX 580, based on the Polaris 20 chip with GCN 4.0 architecture, is the definitive bottleneck in this pairing. Its specifications — 2304 shading units, 144 TMUs, 32 ROPs, and a 256-bit memory bus with 8 GB of GDDR5 — represent mid-range performance from the 2017 era. The GPU's 1257 MHz base and 1340 MHz boost clocks, combined with 256.0 GB/s memory bandwidth, determine its frame delivery capabilities.

The GPU's 53rd percentile ranking among all GPUs, with an average benchmark score of 12928, places it in the middle of the performance spectrum. Its nearest rivals — the RTX 3050 Ti Mobile (deltaPct -0.1%), GTX 1660 SUPER (deltaPct -0.4%), Radeon 740M (deltaPct 0.5%), and FirePro W5100 (deltaPct 0.6%) — all sit within 1% of its average score, indicating the RX 580 remains competitive with entry-level modern GPUs.

In Downfall, the RX 580's limitations become apparent at higher resolutions. The 4K results, ranging from 45 FPS at Low to 19 FPS at Ultra, suggest that the GPU's 6.175 TFLOPS FP32 compute and 256.0 GB/s bandwidth are insufficient for 4K horror gaming. The GPU's 42.88 GPixel/s pixel rate and 193.0 GTexel/s texture rate further constrain high-resolution performance.

The RX 580's 8 GB VRAM is adequate for Downfall's texture requirements at all tested settings, as evidenced by the consistent frame rates within each resolution tier. However, the GPU's overall age — released in 2017, now end-of-life — means it lacks modern features like hardware ray tracing, which could affect performance in any enhanced graphics modes not tested here. The data makes clear that this GPU, not the i9-14900K, dictates the performance envelope of this combination.