Downfall

The Intel Core i5-12400F paired with the AMD Radeon RX 7700 XT delivers a robust experience in Downfall, with the data showing a strong balance between the 6-core/12-thread processor and the RDNA 3.0 graphics card. The measured frame rates reveal a system that is clearly GPU-bound at higher resolutions, while the CPU’s capabilities become more apparent at lower settings. This combination ranks 730th out of 1,741 tested combos in this title, placing it in the upper tier of configurations, though the scaling patterns indicate where performance bottlenecks will emerge.

Resolution Scaling

The transition from 1080p to 4K shows a classic GPU-limited curve, with average frame rates dropping steadily as pixel count increases. At High settings, the combo delivers 175.8 FPS at 1920x1080, which falls to 122.4 FPS at 2560x1440, and finally to 75.9 FPS at 3840x2160. This represents a 56.8% reduction in frame rate from 1080p to 4K, a steep decline that points squarely at the graphics card as the limiting component. The RX 7700 XT’s 12 GB of GDDR6 memory on a 192-bit bus, with 432.0 GB/s of bandwidth, is being fully exercised at 4K, while the CPU has ample headroom.

The pattern becomes even more telling when comparing Low and Ultra settings across resolutions. At 1080p Low, the system produces 263.3 FPS, but at 4K Low, it still manages 116.3 FPS—a 55.8% drop. At Ultra settings, the fall from 110.4 FPS at 1080p to 52.2 FPS at 4K is a 52.7% reduction. The consistency of these percentage drops across different quality presets suggests that resolution, not graphical fidelity, is the primary driver of performance loss. This is typical of a horror title where the visual load is evenly distributed rather than being dominated by a single effect.

Interestingly, the scaling from 1440p to 4K is less severe than from 1080p to 1440p. At High settings, moving from 1440p to 4K costs 38.0% of performance (from 122.4 to 75.9 FPS), whereas moving from 1080p to 1440p costs 30.4% (from 175.8 to 122.4 FPS). This non-linear scaling indicates that the GPU’s memory subsystem and compute units are being saturated more efficiently at lower resolutions, with the gap narrowing as the resolution increases—a sign that the RX 7700 XT’s 35.17 TFLOPS of FP32 performance is the ceiling, not the CPU.

FAQ

Q: Does the Intel Core i5-12400F bottleneck the AMD Radeon RX 7700 XT in Downfall?

A: The data does not indicate a CPU bottleneck at any tested resolution. At 1080p Low, the combo reaches 263.3 FPS, which is well within the CPU’s capability given its 3DMark single-thread score of 909 and multi-thread score of 5,912. The frame rate drops proportionally with resolution increases, confirming the GPU is the limiting factor.

Q: What is the best settings preset for 4K gaming with this combo?

A: At 3840x2160, Medium settings yield 94.4 FPS, which is a playable frame rate for a horror title. High settings drop to 75.9 FPS, while Ultra falls to 52.2 FPS. Low settings produce 116.3 FPS but sacrifice visual quality. Medium appears to be the sweet spot, offering a 24.4% improvement over High while maintaining smooth motion.

Q: How does this combo compare to the RX 7700 XT’s nearest GPU rival in raw performance?

A: The GPU’s average benchmark score of 30,097 places it nearly identical to the NVIDIA GeForce RTX 5060, which scores 30,109—a delta of 0.0%. This means the RX 7700 XT’s performance in Downfall should be representative of what the RTX 5060 would achieve, assuming no driver or architecture-specific advantages.

Q: Is the i5-12400F’s 6-core configuration sufficient for this game?

A: Yes. The CPU’s Cinebench R23 multi-core score of 16,518 and single-core score of 2,332 indicate strong per-thread performance. The 3DMark 16-thread score of 5,895 shows that the 12 threads are well-utilized, and no measured frame rate suggests thread starvation, even at 1080p Low where CPU load is highest.

Q: What frame rate can be expected at 1440p with High settings?

A: The measured average is 122.4 FPS at 2560x1440 with High settings. This is comfortably above 60 FPS and provides a smooth experience, with the GPU still having 20% headroom before hitting the 1440p Low result of 187.5 FPS.

Q: How does the combo’s overall ranking translate to real-world performance?

A: With a rank of 730 out of 1,741 combos, this configuration sits in the 58th percentile of tested systems. This means it outperforms the majority of combinations, though dedicated high-end builds will surpass it, particularly at 4K Ultra where the 52.2 FPS result shows the limits of this pairing.

CPU Role

The Intel Core i5-12400F is a 6-core, 12-thread processor based on the Alder Lake architecture, with a base clock of 2.50 GHz and a boost clock of 4.40 GHz. Its 18 MB of shared L3 cache and 80 KB of L1 cache per core provide solid data locality for game workloads. The CPU’s benchmark scores show a clear strength in multi-threaded tasks: the Cinebench R23 multi-core score of 16,518 is competitive, while the single-core score of 2,332 demonstrates adequate per-thread performance for older game engines like that used in Downfall, which was released in 2016.

In the context of Downfall, the CPU’s role is to feed the GPU with draw calls and physics calculations. The 3DMark scores reveal a scaling pattern: 2-thread score of 1,699, 4-thread score of 3,067, 8-thread score of 4,779, and max-thread score of 5,912. This near-linear scaling up to 8 threads suggests that the game can utilize multiple cores effectively, but the diminishing returns beyond 8 threads (a 23.7% increase from 8 to max threads) indicate that the horror genre’s typical single-thread-heavy scripting does not fully saturate 12 threads.

The CPU’s 77th percentile ranking among all CPUs, with an average benchmark score of 19,221, places it slightly above the Intel Core i7-8700K (19,210, a 0.1% delta) and the Intel Core i5-1335U (19,167, a 0.3% delta). However, the AMD Ryzen 5 7533HS scores 19,364, a 0.7% advantage, and the AMD EPYC 7773X comes in at 18,979, a 1.3% deficit. This tight grouping means that in CPU-bound scenarios, the i5-12400F is essentially on par with these rivals, offering no significant advantage or disadvantage.

Given that the measured FPS shows no CPU bottleneck, the processor’s 65W TDP and dual-channel DDR4/DDR5 memory support are sufficient. The PCIe Gen 5 interface with 20 lanes provides ample bandwidth for the GPU, though the RX 7700 XT uses PCIe 4.0 x16, which is backward compatible. In practical terms, the CPU is never the constraint in this pairing; the GPU’s 245W TDP and 2x 8-pin power connectors are what dictate performance limits.

Measured FPS Breakdown

At 1920x1080, the combo delivers exceptional performance across all settings. Low settings produce 263.3 FPS, Medium drops to 217.1 FPS, High yields 175.8 FPS, and Ultra still maintains 110.4 FPS. The gap between Low and Medium is 17.5%, while the gap between Medium and High is 19.0%, and High to Ultra is 37.2%. This indicates that Ultra settings introduce disproportionately heavy effects, likely related to shadow quality or post-processing, which cost 37.2% performance over High.

Moving to 2560x1440, the frame rates remain strong. Low settings hit 187.5 FPS, Medium reaches 152.5 FPS, High manages 122.4 FPS, and Ultra drops to 80.1 FPS. The scaling from 1080p to 1440p is consistent: Low loses 28.8%, Medium loses 29.8%, High loses 30.4%, and Ultra loses 27.4%. This consistency confirms that the GPU’s pixel throughput is the primary factor, with the RX 7700 XT’s 244.2 GPixel/s pixel rate being fully utilized.

At 3840x2160, the performance becomes more variable. Low settings still deliver 116.3 FPS, which is playable, but Medium drops to 94.4 FPS, High to 75.9 FPS, and Ultra to 52.2 FPS. The scaling from 1440p to 4K is steeper: Low loses 38.0%, Medium loses 38.1%, High loses 38.0%, and Ultra loses 34.8%. The slightly smaller drop at Ultra suggests that the GPU’s compute resources are being saturated at 1440p Ultra (80.1 FPS), so the additional pixels at 4K have a relatively smaller impact.

The data shows that the 4K Ultra result of 52.2 FPS is the only configuration that falls below the 60 FPS threshold, which is a critical benchmark for smooth gameplay. For players targeting 4K, Medium settings at 94.4 FPS provide the best balance, offering a 79.9% improvement over Ultra while maintaining high visual fidelity. At 1440p, all settings are playable, with even Ultra exceeding 80 FPS. At 1080p, the system is capable of driving high-refresh-rate monitors, with Low settings exceeding 240 FPS and High still above 170 FPS.

How This Combo Ranks

The combination of the Intel Core i5-12400F and AMD Radeon RX 7700 XT ranks 730th out of 1,741 tested combos in Downfall, placing it in the 58.1st percentile of all configurations. This is a respectable position, indicating that the combo outperforms the majority of tested systems while not reaching the top tier. The ranking reflects the balance between the CPU and GPU: the i5-12400F’s 77th percentile CPU ranking and the RX 7700 XT’s 73rd percentile GPU ranking combine to produce a system that is better than the sum of its parts in this specific game.

The GPU’s nearest rival, the NVIDIA GeForce RTX 5060, scores 30,109 in average benchmarks versus the RX 7700 XT’s 30,097, a negligible 0.0% difference. This means that swapping the GPU for the RTX 5060 would likely yield nearly identical frame rates in Downfall, assuming no driver optimizations. Similarly, the CPU’s rival, the Intel Core i7-8700K, scores 19,210 against the i5-12400F’s 19,221, a 0.1% delta, meaning the older i7 offers virtually the same CPU performance.

The combo’s ranking suggests that it is well-suited for 1080p and 1440p gaming, where it consistently exceeds 110 FPS at Ultra settings. At 4K, the ranking reflects a limitation: the combo is better than 58% of tested systems, but the 52.2 FPS at 4K Ultra shows that it is not optimized for maximum resolution and quality. Players seeking 4K Ultra performance would need to look at higher-ranked combos, while those targeting 1440p will find this pairing offers excellent value in terms of raw frame rates.

The data confirms that this combo is GPU-bound in Downfall, with the CPU providing sufficient headroom even at the lowest settings and highest frame rates. The 730th rank out of 1,741 is a strong showing for a mid-range CPU and upper-mid-range GPU, and the measured FPS demonstrates that this pairing is capable of delivering a smooth horror experience at all but the most demanding 4K Ultra preset.