Downfall

The Intel Core i5-14600KF paired with the AMD Radeon RX 7900 XT delivers a dominant performance in Downfall, a horror title that clearly favors high refresh rates. The data shows a setup capable of exceeding 100 FPS at 4K on High settings and pushing past 300 FPS at 1080p on Low, indicating that this combination is far more powerful than the game's requirements demand. The benchmark results reveal that the GPU is the primary bottleneck only at the highest 4K settings, while the CPU's strong single-core performance ensures the system remains fluid even at lower resolutions where frame rates skyrocket.

Resolution Scaling

The measured FPS data shows a predictable but steep decline as resolution increases, which is typical for a GPU-bound title. At 1080p, the average frame rate on High settings is 226 FPS, which drops to 161 FPS at 1440p—a 28.8% reduction—and further to 100 FPS at 4K, representing a 55.8% reduction from the 1080p baseline. This scaling pattern indicates that the RX 7900 XT's compute throughput is the limiting factor when moving to higher pixel counts, as the CPU has ample headroom at lower resolutions.

The gap between settings widens dramatically at 4K. The difference between Low and Ultra at 4K is 87 FPS (150 versus 63), while at 1080p that same Low-to-Ultra gap is 196 FPS (337 versus 141). This suggests that the GPU's shading units and memory bandwidth are heavily taxed by the Ultra preset's effects, which require more pixel processing power. At 1080p Low, the system is clearly CPU-limited, as the 337 FPS average approaches the practical ceiling for the i5-14600KF's single-thread performance in this engine.

The 1440p results show the best balance of load distribution. The Medium preset at 1440p yields 197 FPS with a minimum of 167 FPS, indicating that neither component is fully saturated. This resolution appears to be the sweet spot where the CPU can feed the GPU enough frames to maintain high averages without the GPU becoming the sole constraint, as evidenced by the smaller delta between High and Medium at this resolution (36 FPS) compared to the 4K High-to-Medium delta (22 FPS).

CPU Role

The Intel Core i5-14600KF features 14 cores and 20 threads with a base clock of 3.50 GHz and a boost clock of 5.30 GHz. This configuration provides the multi-threaded capacity needed for background tasks while the high boost clock drives the single-thread performance that Downfall relies on for game logic and physics. The benchmark results show this CPU excels in single-core workloads, with a Cinebench R23 single-core score of 4594, which is a strong indicator of its ability to maintain high frame rates in CPU-bound scenarios.

The processor's architecture, Raptor Lake, uses a hybrid design that combines performance and efficiency cores. The 24 MB of shared L3 cache helps reduce latency when accessing frequently used game data, which is critical for maintaining consistent frame times. At 1080p Low, where the GPU is not the bottleneck, the 337 FPS average demonstrates that the CPU can process frames at a rate that exceeds most high-refresh-rate monitors, confirming that the i5-14600KF is not a limiting factor in this title.

Compared to its nearest rivals, the i5-14600KF holds its own. It scores 0.3% higher than the AMD Ryzen 9 7900 and 0.4% higher than the AMD Ryzen 7 PRO 5755G in average benchmark scores, while trailing the AMD Ryzen AI Max+ 388 by 0.8%. This places it in the 90th percentile of all CPUs, indicating that its processing power is well above average for gaming workloads, and its 5.30 GHz boost clock ensures rapid response to single-threaded demands.

How This Combo Ranks

The combination of the i5-14600KF and RX 7900 XT ranks 727 out of 3716 tested combos in Downfall, placing it in the top 19.6% of all configurations. This rank reflects the GPU's performance percentile, which sits at 55, meaning the RX 7900 XT performs better than 55% of all GPUs tested. However, the combo's high position is largely driven by the CPU's 90th percentile ranking, which compensates for the GPU's mid-pack standing.

The ranking suggests that while the RX 7900 XT is not the fastest GPU available, the i5-14600KF's strong single-core performance allows this combo to outperform many systems with more powerful GPUs but weaker processors. The 1080p Low result of 337 FPS is particularly notable, as it exceeds what many higher-tier GPUs might achieve if paired with a slower CPU, highlighting the importance of processor choice in this title.

The GPU's nearest rivals in the benchmark database include the AMD Radeon 660M, which scores 0.5% higher, and the NVIDIA RTX A2000 Mobile, also 0.5% higher. The AMD Radeon RX 9070 XT, a more modern card, scores 1.5% higher. These small deltas suggest that the RX 7900 XT's performance is closely matched with these other GPUs, yet the combo's rank of 727 indicates that the CPU pairing is what boosts it above many other configurations in this specific game.

Measured FPS Breakdown

At 1920x1080, the measured results show exceptional performance across all settings. The Low preset achieves an average of 337 FPS, which is the highest recorded for this combo. Medium drops to 275 FPS with a minimum of 234 FPS and a maximum of 317 FPS, while High reaches 226 FPS. The Ultra preset delivers 141 FPS, which is still highly playable but represents a 58.2% reduction from the Low preset, indicating that the Ultra settings impose a significant load on the GPU even at this resolution.

Moving to 2560x1440, the frame rates remain high but show the expected decline. Low averages 240 FPS, Medium hits 197 FPS with a minimum of 167 FPS, and High produces 161 FPS. The Ultra preset at 1440p yields 101 FPS, which is a 57.9% drop from Low. This resolution demonstrates that the RX 7900 XT can still maintain triple-digit frame rates on High settings, making it suitable for high-refresh-rate 1440p monitors.

At 3840x2160, the GPU becomes the clear limiting factor. Low averages 150 FPS, Medium achieves 122 FPS with a minimum of 104 FPS, and High drops to 100 FPS. The Ultra preset falls to 63 FPS, which is the only result below the 60 FPS threshold in the entire dataset. The 4K Ultra result shows a 58% reduction from Low, consistent with the scaling seen at other resolutions, but the absolute numbers indicate that this combo is best suited for High or Medium settings at 4K.

GPU Role

The AMD Radeon RX 7900 XT is built on the RDNA 3.0 architecture with the Navi 31 chip, featuring 5376 shading units and 192 ROPs. Its 20 GB of GDDR6 memory on a 320-bit bus provides 800.0 GB/s of bandwidth, which is substantial for handling the high-resolution textures and effects that Downfall uses. The GPU's boost clock of 2394 MHz and game clock of 2025 MHz allow it to maintain high throughput in demanding scenes.

The 4K Ultra result of 63 FPS illustrates the GPU's limits. With a pixel rate of 459.6 GPixel/s and a texture rate of 804.4 GTexel/s, the RX 7900 XT can process the data required for Ultra settings at 4K, but just barely. The FP32 performance of 51.48 TFLOPS provides the raw compute needed for the game's visual effects, yet the 63 FPS average suggests that the Ultra preset at 4K is near the practical ceiling for this card.

The GPU's 55th percentile ranking among all GPUs indicates it is a mid-range performer, but its 20 GB VRAM capacity is a key advantage. This memory size allows the card to handle large texture caches without stuttering, which is reflected in the relatively high minimum FPS values at Medium settings—104 FPS at 4K and 167 FPS at 1440p. The memory bandwidth of 800.0 GB/s ensures that data can flow quickly from VRAM to the processing units, reducing potential bottlenecks.

Settings Recommendations

Based on the measured FPS data, the Medium preset offers the best balance of visual quality and performance for this combo. At 1080p, Medium delivers 275 FPS with a minimum of 234 FPS, ensuring smooth gameplay even during intense horror sequences. At 1440p, the Medium preset yields 197 FPS with a minimum of 167 FPS, which is well above the refresh rate of most gaming monitors and provides a comfortable margin for frame-time spikes.

For 4K users, the High preset is the recommended choice. The 100 FPS average is sufficient for a responsive experience, and the visual upgrade from Medium to High is noticeable in a horror title where atmosphere and lighting are crucial. The Medium preset at 4K, with its 122 FPS average and 104 FPS minimum, is also viable, but the High preset's higher fidelity makes it the better option for players who prioritize image quality while maintaining playable frame rates.

The Ultra preset is not recommended for this combo at any resolution, as the frame rate drops to unacceptable levels at 4K (63 FPS) and the performance cost is steep at lower resolutions. The 141 FPS at 1080p Ultra is playable, but the 58% performance penalty compared to Low makes it a poor trade-off when Medium offers 275 FPS with only a modest reduction in visual quality. The data suggests that players should stick to High or Medium settings to maximize the combo's potential, reserving Ultra for screenshots or areas with low action.