Overpower

The Intel Core i5-12400F paired with the AMD Radeon RX 7900 XTX presents a fascinating study in bottleneck dynamics within the action title Overpower. The data reveals a system where the GPU's immense raw power is frequently tempered by the CPU's six-core architecture, particularly at lower resolutions, while at 4K the balance shifts decisively toward the graphics card. This analysis dissects the measured frame rates to understand where the true limiting component lies and how this combination performs across the spectrum of visual settings.

Resolution Scaling

The measured FPS data shows a clear and expected trend: as resolution increases, average frame rates decrease. At 1080p with Ultra settings, the combo produces 117 FPS, which drops to 107.6 FPS at 1440p and further to 88.1 FPS at 4K. This scaling pattern is revealing. The transition from 1080p to 1440p at Ultra results in a reduction of only 9.4 FPS, while moving from 1440p to 4K causes a more significant 19.5 FPS drop. The data suggests that at 1080p and 1440p, the system is not purely GPU-limited; otherwise, the frame rate would remain more consistent as the resolution increases.

The picture changes dramatically when examining Low settings. At 1080p Low, the system achieves a remarkable 228.7 FPS. This high frame rate strongly implies a CPU bottleneck, as the RX 7900 XTX is capable of far more in less demanding scenes. The fact that 1440p Low still delivers 220 FPS—a mere 8.7 FPS difference—further confirms that the processor is the limiting factor in this low-detail scenario. It is only at 4K Low, where the frame rate drops to 184.1 FPS, that we see the GPU begin to take on a more substantial role, though the CPU's influence is still present.

This behavior indicates that the i5-12400F is the primary constraint at lower resolutions and settings. The game's engine appears to be heavily dependent on single-thread performance in these conditions, and the processor's 6 cores and 12 threads can only push the frame rate so high. The GPU, in contrast, has ample headroom at 1080p and 1440p, waiting for the CPU to feed it more data. The 4K results, however, show the GPU's workload increasing, and the frame rate becomes more representative of the graphics card's capabilities, though the CPU still prevents it from reaching its absolute peak.

CPU Role

The Intel Core i5-12400F is a 6-core, 12-thread processor based on the Alder Lake architecture. Its base clock is 2.50 GHz, which can boost up to 4.40 GHz under load. In the context of Overpower, the benchmark results indicate this CPU offers a strong baseline but is not without limits. The data shows that at 1080p Low, the system hits 228.7 FPS, a figure that is likely near the maximum this processor can sustain in this game. The performance gap between Low and Medium settings at 1080p is significant—228.7 FPS versus 152.1 FPS—which suggests that the CPU's ability to handle the increased draw calls and physics calculations at Medium settings is a limiting factor.

Synthetic benchmarks place the i5-12400F in the 77th percentile of all CPUs, with an average benchmark score of 19221. Its nearest rivals in these tests provide context. The Intel Core i7-8700K scores 19210, a negligible 0.1% difference. This is a notable comparison, as the 8700K is an older, high-end processor with a similar core count. The data also shows the i5-12400F is 0.3% ahead of the Intel Core i5-1335U and 1.3% ahead of the AMD EPYC 7773X. However, it trails the AMD Ryzen 5 7533HS by 0.7%. These margins are incredibly tight, indicating that the i5-12400F's performance in standard benchmarks is comparable to these other parts.

In Overpower, the CPU's 18 MB of shared L3 cache and dual-channel memory support are likely more relevant than its raw multi-threaded compute power. The game appears to be sensitive to memory latency and cache size, which helps explain why the frame rate at 1080p Low doesn't scale significantly higher. The boost clock of 4.40 GHz is respectable, but it is the sustained all-core performance that matters in a demanding game. The data implies that while this CPU is far from a weak link, it is the component that prevents this system from achieving the highest possible frame rates at lower resolutions.

FAQ

*Q: What is the highest average FPS this combo can achieve in Overpower?*

A: The highest measured average frame rate is 228.7 FPS, which is achieved at 1920x1080 resolution with Low settings.

Q: How much of a performance drop is there from 1080p to 4K on Ultra settings?

A: At 1080p Ultra, the system averages 117 FPS. Moving up to 4K Ultra, the average drops to 88.1 FPS. This represents a decrease of 28.9 FPS.

Q: Is this system more likely to be limited by the CPU or GPU at 1440p Medium?

A: At 2560x1440 with Medium settings, the average FPS is 138.5. This is only 13.6 FPS lower than the 1080p Medium result of 152.1 FPS. The relatively small difference suggests the system is becoming more GPU-limited at this resolution, but the CPU still has a significant influence on the final frame rate.

Q: What is the performance difference between Low and Ultra settings at 4K?

A: At 3840x2160, Low settings yield an average of 184.1 FPS, while Ultra settings yield 88.1 FPS. This means Ultra is 96 FPS slower, or roughly 52% lower performance compared to Low.

Q: How does the i5-12400F's average benchmark score compare to its closest rival?

A: The i5-12400F has an average benchmark score of 19221. Its closest rival, the Intel Core i7-8700K, scores 19210, which is a 0.1% difference. The i5-12400F is also 0.3% ahead of the Intel Core i5-1335U and 1.3% ahead of the AMD EPYC 7773X.

Q: Does the data suggest this game is more CPU-bound at 1080p?

A: Yes. The high frame rates at 1080p Low (228.7 FPS) and the small difference between 1080p Low and 1440p Low (220 FPS) strongly indicate that the CPU is the primary limiting factor at these settings and resolutions.

How This Combo Ranks

In the comprehensive database of tested hardware combinations for Overpower, this pairing of the Intel Core i5-12400F and AMD Radeon RX 7900 XTX holds a rank of 238 out of 1744 tested combos. This places it in the top 13.6% of all systems tested. The data indicates that while this is a strong performer, it is not at the very top of the leaderboard. This ranking is likely a direct consequence of the CPU bottleneck observed at lower resolutions. The RX 7900 XTX is an exceptionally powerful GPU, but its potential is not fully realized when paired with a mid-range six-core processor in a game that appears to be sensitive to CPU performance.

The rank of 238 suggests that many other combinations, likely those pairing the RX 7900 XTX with higher-core-count or higher-clocked CPUs, are able to achieve better overall performance. The fact that this combo is still in the top 15% confirms the GPU's raw power, which carries the system at 4K and in more demanding settings. However, for users seeking the absolute maximum frame rates possible with this GPU in Overpower, a more powerful processor would be necessary to achieve a higher ranking. The data clearly shows that the CPU is the bottleneck, and this bottleneck is what prevents the system from breaking into the top tiers of the rankings.

Settings Recommendations

Based on the measured FPS rows, the optimal settings for this combo depend heavily on the user's display resolution and refresh rate. For a 4K display with a 120Hz refresh rate, the Ultra preset, which averages 88.1 FPS, is not sufficient to fully saturate the display. The High preset at 4K offers a better experience, with an average of 109 FPS, which is much closer to the 120 FPS target. This preset provides a good balance between visual fidelity and performance. The Medium preset at 4K, averaging 114.4 FPS, is also a viable option for those who prioritize a higher frame rate over maximum detail.

For 1440p users with high-refresh-rate monitors (144Hz or higher), the High preset, averaging 128 FPS, is a solid choice. The Ultra preset at 1440p, with 107.6 FPS, is also playable but may not fully utilize a 144Hz display. For competitive players who prioritize frame rate above all else, the Low preset at 1440p delivers 220 FPS, which is more than sufficient for even the fastest 240Hz monitors. The data clearly shows that the Low preset is the only way to achieve frame rates above 200 FPS with this combination, and it is recommended for esports-style play.

At 1080p, the situation is more complex. The Ultra preset yields 117 FPS, which is good for a standard 120Hz display. However, for users with 240Hz monitors, the Low preset at 228.7 FPS is the only option that comes close to maxing out the display's capability. The Medium and High presets, at 152.1 and 145 FPS respectively, offer a middle ground for high-refresh-rate gaming. In summary, the "best" experience is a trade-off. For a balanced visual and performance experience, High at 1440p or 4K is recommended. For maximum competitive performance, Low at 1080p or 1440p is the clear choice based on the data.

Measured FPS Breakdown

The measured FPS data provides a complete picture of performance across all combinations of resolution and settings.

1920x1080:

• Low: 228.7 FPS
• Medium: 152.1 FPS
• High: 145 FPS
• Ultra: 117 FPS

2560x1440:

• Low: 220 FPS
• Medium: 138.5 FPS
• High: 128 FPS
• Ultra: 107.6 FPS

3840x2160:

• Low: 184.1 FPS
• Medium: 114.4 FPS
• High: 109 FPS
• Ultra: 88.1 FPS

This breakdown reveals a consistent pattern. The step from Low to Medium is always the largest, with an average drop of roughly 70-75 FPS across all resolutions. The steps from Medium to High and High to Ultra are smaller, with differences ranging from 7 to 21 FPS. This suggests that the jump to Low settings removes a significant amount of computational load, likely related to shadows, lighting, and post-processing effects, which heavily impact the CPU. The smaller differences between higher settings indicate a more GPU-bound workload, where the graphics card is the primary driver of performance.

GPU Role

The AMD Radeon RX 7900 XTX is a flagship-class GPU based on the RDNA 3.0 architecture. It features a massive 24 GB of GDDR6 memory on a 384-bit bus, providing a bandwidth of 960.0 GB/s. Its compute power is substantial, with 6144 shading units and a peak FP32 performance of 61.39 TFLOPS. In Overpower, the GPU's role becomes dominant as resolution and detail settings increase. The 4K Ultra result of 88.1 FPS, while not low, demonstrates that this game can still stress even a top-tier graphics card.

The GPU's 24 GB frame buffer is more than sufficient for this title at any resolution, ensuring that memory capacity is not a limiting factor. The high memory bandwidth is likely crucial for the game's texture streaming and high-resolution assets. The GPU's boost clock of 2498 MHz and game clock of 2365 MHz are high, allowing it to process the complex geometry and pixel work required by Overpower's action sequences. The RX 7900 XTX's performance relative to its rivals is also telling; it is 0.8% ahead of the NVIDIA GeForce RTX 4090 Mobile and 1.6% ahead of the NVIDIA Quadro M6000 in average benchmark scores, but trails the AMD Radeon Pro 580 by 0.4% and the NVIDIA GeForce RTX 4070 Ti by 2%.

The data shows that while the GPU is the clear performance driver at 4K, its full potential is left untapped at lower resolutions due to the CPU. The GPU's synthetic benchmark score is in the 85th percentile of all GPUs, which is very high, but the system's overall performance is held back by the processor. This indicates that the RX 7900 XTX is capable of much higher frame rates in Overpower if paired with a more powerful CPU, and its role in this specific combo is to provide excellent high-resolution performance rather than extreme low-resolution frame rates.