Overpower

The Intel Core i5-14400F and AMD Radeon RX 6600 combination delivers a playable but constrained experience in Overpower, with the data showing a clear progression from a CPU-leaning setup at 1080p to a firmly GPU-bound system at 4K. The measured frames per second (FPS) reveal that this pairing is best suited for high-refresh-rate 1080p gaming or solid 1440p play, while 4K requires significant settings compromises to stay smooth.

Resolution Scaling

The FPS drop from 1080p to 4K is steep and consistent, confirming that the AMD Radeon RX 6600 is the primary limiting factor as resolution increases. At Low settings, the average frame rate falls from 120.9 FPS at 1920x1080 to 107.3 FPS at 2560x1440, a modest decline that becomes a much larger loss at 3840x2160, where the average drops to 88.2 FPS. This pattern shows that at lower resolutions, the CPU has enough headroom to feed the GPU, but the gap widens dramatically when pixel count rises.

The High settings row tells a similar story with a sharper cliff. At 1080p High, the average is 70.5 FPS, which drops to 59.1 FPS at 1440p and then falls to 53.1 FPS at 4K. The percentage loss from 1080p to 4K is roughly 25%, indicating that the GPU is being saturated well before the CPU becomes a bottleneck. At Ultra settings, the trend is even more pronounced: 57.7 FPS at 1080p, 50.3 FPS at 1440p, and just 41.5 FPS at 4K. This suggests that even at 1080p Ultra, the RX 6600 is working near its limits, and the 4K Ultra result is clearly below the 60 FPS target.

The scaling behavior indicates that the system is balanced at 1080p, where the CPU can keep up with the GPU's output, but becomes progressively GPU-limited as resolution climbs. The fact that the 4K Low average of 88.2 FPS is higher than the 1080p High average of 70.5 FPS shows that settings adjustments can offset resolution penalties, but only to a point. The data does not include minimum or maximum FPS values, so variance and frame pacing cannot be assessed, but the average scores suggest that 4K gaming with this combo is only viable at Low settings, and even then, the margin above 60 FPS is thin.

CPU Role

The Intel Core i5-14400F provides a solid foundation for Overpower, with its 10 cores and 16 threads arranged in a Raptor Lake architecture. The base clock of 2.50 GHz and boost clock of 4.70 GHz indicate that the processor can scale up significantly under load, which is crucial for maintaining frame rates in action games that often have multiple background threads. The 20 MB of shared L3 cache helps with data locality, and the processor's benchmark results show strong multi-threaded performance, with a Cinebench R23 multi-core score of 21914 and a single-core score of 3093.

The CPU's percentile ranking of 88 against all CPUs places it in the upper tier, and its nearest rivals include the Intel Core i7-12800H with an average score of 32513 (0% delta), the AMD Ryzen 5 PRO 7645 at 32446 (0.2% delta), and the AMD Ryzen 7 250 at 32584 (-0.2% delta). These rivals are all within a fraction of a percent, meaning the i5-14400F is essentially equivalent in synthetic workloads to those parts. In Overpower, this translates to the CPU rarely being the bottleneck at 1080p, as evidenced by the 120.9 FPS Low setting result, which is likely close to the engine's limit for this processor.

The data suggests that Overpower does not heavily tax the CPU beyond a certain point, since the FPS gains from Low to Medium settings are relatively small (120.9 to 75.4 at 1080p) compared to the gains from Medium to High (75.4 to 70.5). This indicates that the GPU is taking over the workload as settings increase. The CPU's 65 W TDP and support for DDR4 and DDR5 memory mean it can be paired with a wide range of platforms, and its 10 nm process node keeps power consumption reasonable. No integrated graphics are present, so the RX 6600 is the sole display output, but this is a desktop gaming setup where that is expected.

GPU Role

The AMD Radeon RX 6600 is the decisive component in this pairing, and its specifications explain the measured results. With 8 GB of GDDR6 memory on a 128-bit bus, the GPU has a bandwidth of 224.0 GB/s, which is sufficient for 1080p but strained at higher resolutions and texture-heavy settings. The boost clock of 2491 MHz and game clock of 2044 MHz are respectable for the RDNA 2.0 architecture, and the 1792 shading units, 112 TMUs, and 64 ROPs provide a balanced compute and rasterization profile.

The GPU's benchmark scores show it sits in the 69th percentile of all GPUs, with an average score of 25235. Its nearest rivals are tightly clustered: the AMD Radeon 890M at 25246 (0% delta), the AMD Radeon RX 580 2048SP at 25287 (-0.2% delta), the AMD Radeon RX 6700M at 25180 (0.2% delta), and the NVIDIA GeForce RTX 3060 Ti at 25120 (0.5% delta). This means the RX 6600 is statistically tied with these parts in synthetic tests, even though the RTX 3060 Ti is often considered a higher-tier card in other contexts. In Overpower, this translates to the GPU being the bottleneck at 1440p and 4K, where the 4K Ultra average of 41.5 FPS is well below playable thresholds.

The 8 GB VRAM is likely a limiting factor at 4K Ultra, where texture and geometry data can exceed that capacity, causing the GPU to fall back on slower memory operations. The 4K Medium average of 54 FPS versus the 4K Low average of 88.2 FPS shows a massive performance jump when settings are reduced, indicating that the GPU is highly sensitive to memory and shading loads. The PCIe 4.0 x8 interface is adequate for this class of card, and the 132 W TDP means it is efficient for its performance level. The GPU's end-of-life production status suggests it is a mature product with stable drivers, but its performance ceiling is clear from the data.

FAQ

Q: Can this system run Overpower at 60 FPS on a 4K monitor?

A: Only at Low settings, where the average is 88.2 FPS. At Medium, the average drops to 54 FPS, and at High it falls to 53.1 FPS, so 60 FPS is not achievable at those settings.

Q: What is the best resolution for this CPU-GPU combo?

A: 1920x1080 is the sweet spot, with all settings above the 60 FPS mark except Ultra, which averages 57.7 FPS. At 2560x1440, Medium and High average 67.8 and 59.1 FPS respectively, which is playable but less comfortable.

Q: How does the i5-14400F compare to its nearest rivals in synthetic benchmarks?

A: It is essentially tied with the Intel Core i7-12800H (0% delta) and the AMD Ryzen 5 PRO 7645 (0.2% delta), while being 0.2% behind the AMD Ryzen 7 250. The differences are negligible in real-world gaming.

Q: Is the RX 6600 a bottleneck at 1080p Ultra in Overpower?

A: Yes, the 1080p Ultra average of 57.7 FPS is below the 60 FPS target, while the 1080p High average of 70.5 FPS shows the GPU is the limiting factor when settings are maxed out.

Q: What is the performance delta between the RX 6600 and the RTX 3060 Ti?

A: The RX 6600 is 0.5% behind the RTX 3060 Ti in average benchmark score, meaning they perform within a fraction of a percent of each other in synthetic tests.

Q: Does the CPU hold back the GPU at 4K Low settings?

A: No, the 4K Low average of 88.2 FPS is higher than the 1080p High average of 70.5 FPS, indicating the CPU is not the constraint at 4K; the GPU is still managing the load adequately.

Settings Recommendations

The measured data points to a clear hierarchy of settings for each resolution. For 1920x1080, the High preset is the best balance, delivering 70.5 FPS average, which is comfortably above the 60 FPS threshold. Ultra is tempting with its visual improvements, but the 57.7 FPS average risks dips below 60 FPS in intense action, so it is only advisable if the user accepts minor stutter. Medium at 75.4 FPS is a safer choice for competitive play, but High offers a better visual experience with only a 6.5% FPS penalty.

At 2560x1440, the Medium preset at 67.8 FPS is the recommended starting point, as it clears the 60 FPS bar while High at 59.1 FPS is borderline. Low at 107.3 FPS is excessive for single-player but useful for maximum responsiveness. Ultra at 50.3 FPS is not recommended for smooth gameplay. For 3840x2160, Low is the only playable option at 88.2 FPS, while Medium at 54 FPS and High at 53.1 FPS are both below 60 FPS and will likely feel sluggish. Ultra at 41.5 FPS is not viable for action gameplay.

The overall recommendation is to prioritize High settings at 1080p for the best visual quality without sacrificing frame rate, and to drop to Medium at 1440p if a higher resolution is desired. 4K should be reserved for Low settings, and even then, the system will not sustain 60 FPS in all scenes, given the margin is only 28.2 FPS over the threshold.

Measured FPS Breakdown

At 1920x1080, the average FPS across settings is as follows: Low delivers 120.9 FPS, Medium delivers 75.4 FPS, High delivers 70.5 FPS, and Ultra delivers 57.7 FPS. The jump from Low to Medium is a 45.5 FPS drop, while the drop from Medium to High is only 4.9 FPS, indicating that Medium and High are close in performance cost. Ultra takes another 12.8 FPS hit, making it the most demanding preset.

At 2560x1440, the averages are 107.3 FPS for Low, 67.8 FPS for Medium, 59.1 FPS for High, and 50.3 FPS for Ultra. The scaling from 1080p to 1440p shows a loss of 13.6 FPS at Low, 7.6 FPS at Medium, 11.4 FPS at High, and 7.4 FPS at Ultra. This shows that the GPU handles the resolution increase better at higher settings, likely because the CPU is already saturated at 1080p Low.

At 3840x2160, the averages are 88.2 FPS for Low, 54 FPS for Medium, 53.1 FPS for High, and 41.5 FPS for Ultra. The 4K Low result is surprisingly high, suggesting that the game is not heavily GPU-bound at low settings, but the medium and high presets cluster together at around 53-54 FPS, showing a hard performance wall. The Ultra preset falls further behind, indicating that the 8 GB VRAM and 224.0 GB/s bandwidth are insufficient for the highest texture quality at this resolution.

Across all resolutions, the data shows that the RX 6600 is the decisive factor, with the CPU rarely causing a bottleneck. The combo rank of 1413 out of 1744 combinations indicates that this setup is in the lower half of tested configurations for Overpower, reinforcing that it is a mid-range pairing rather than a high-end one.