Overpower

The pairing of the Intel Core i5-11400F with the AMD Radeon RX 7900 XTX is a study in contrast: a six-core Rocket Lake processor from 2021 driving one of the most powerful GPUs of its generation. In the action title Overpower, this combination produces high frame rates across all settings, but the benchmark data reveals a clear shift in system behavior as resolution changes. The measured results show that this config is capable of exceeding 100 FPS at 4K, but the bottlenecks are not always where you might expect.

Resolution Scaling

The FPS drop from 1080p to 4K is significant but not catastrophic, indicating that the GPU is doing most of the heavy lifting at higher resolutions. At Low settings, the average frame rate falls from 199 FPS at 1920x1080 to 182.5 FPS at 3840x2160, a decline of roughly 8%. This small gap suggests that at 1080p, the CPU is already limiting performance, preventing the RX 7900 XTX from reaching even higher numbers. The 16.5 FPS difference between these resolutions is remarkably small, which is a strong indicator that the Core i5-11400F is the primary constraint at 1080p, even with graphics settings turned down.

Moving to High settings, the scaling is more pronounced. The average drops from 141.9 FPS at 1080p to 124.7 FPS at 1440p, and finally to 107.7 FPS at 4K. This represents a 24% reduction from 1080p to 4K. The step from 1440p to 4K is a 13.6% loss, showing that the GPU is starting to feel the load. At Ultra settings, the pattern continues: 118 FPS at 1080p, 108.1 FPS at 1440p, and 89.2 FPS at 4K. The 4K Ultra result is still playable, but the 28.8 FPS gap between the lowest and highest resolutions at this preset shows that the RX 7900 XTX is being fully utilized.

The data indicates that at 1080p, the system is CPU-bound, especially at Low and Medium settings. At 4K, the GPU becomes the limiting factor, as evidenced by the larger proportional drops. The RX 7900 XTX's 24 GB of memory and 960.0 GB/s bandwidth are likely why the 4K High preset still maintains triple-digit frame rates, but the scaling curve suggests that users targeting 4K should expect a significant performance penalty compared to 1440p.

CPU Role

The Intel Core i5-11400F provides 6 cores and 12 threads, with a base clock of 2.60 GHz and a boost clock of 4.40 GHz. In Overpower, this processor appears to be a capable partner for the RX 7900 XTX, but only up to a point. The benchmark results show that at 1080p Low, the system hits 199 FPS, which is likely near the ceiling for this CPU. The single-thread performance, as measured by 3dmark_single_thread at 868, is respectable for a 2021 chip, but it lags behind more modern processors.

The CPU's L3 cache is 12 MB shared, and its memory bandwidth is 51.2 GB/s. These figures are modest by today's standards, and they likely contribute to the frame rate plateau seen at 1080p. The data shows that moving from Low to Medium at 1080p only costs 47.2 FPS (from 199 to 151.8), while the jump from Medium to High costs only 9.9 FPS (from 151.8 to 141.9). This suggests that the CPU is not the main bottleneck at Medium and High settings at 1080p; rather, the GPU is still managing the load.

However, at 4K, the CPU's role diminishes further. The difference between Low and High at 4K is 74.8 FPS (from 182.5 to 107.7), which is a much larger gap than at 1080p. This indicates that at 4K, the GPU is the clear limiting factor, and the i5-11400F has enough headroom to feed the graphics card. The CPU's 65W TDP and 14 nm process node are not performance metrics per se, but they frame this as a mid-range chip from a previous generation. The multi-threaded score of 14372 in Cinebench R23 shows it can handle the game's background tasks, but the core count is not what drives the high frame rates here.

Settings Recommendations

Based on the measured rows, the best experience for this combo depends on the target resolution. At 1080p, the High preset at 141.9 FPS is the sweet spot. It offers a 10 FPS improvement over Ultra (118 FPS) with what is likely a minimal visual difference. The Medium preset at 151.8 FPS is also viable for competitive play, but High provides a better balance of fidelity and speed. Low at 199 FPS is only recommended for esports-style play where every frame counts, as the visual quality sacrifice is substantial.

At 1440p, the High preset at 124.7 FPS is the clear recommendation. It is 16.6 FPS faster than Ultra (108.1 FPS) and only 13.4 FPS slower than Medium (138.1 FPS). The Medium preset is also playable at 138.1 FPS, but High offers a better visual experience without dropping below the 120 FPS mark. Ultra at 108.1 FPS is still above 100 FPS, but the diminishing returns on visual quality make it less attractive.

At 4K, the High preset at 107.7 FPS is the only sensible choice for a smooth experience. Ultra drops to 89.2 FPS, which is below the 90 FPS threshold that many consider the floor for high-refresh-rate gaming. Medium at 118.6 FPS is technically faster, but the gap to High is only 10.9 FPS. For a game like Overpower, the High preset at 4K delivers the best combination of image quality and frame rate, keeping the average above 100 FPS. Low at 182.5 FPS is unnecessary at this resolution, as the GPU is already the bottleneck.

How This Combo Ranks

The combination of the Core i5-11400F and RX 7900 XTX ranks 283rd out of 1744 tested combos in Overpower. This places it in the top 16% of all configurations, which is a strong showing given the CPU's age. The GPU is clearly the star here; its percentileVsAllGpus of 85 means it outperforms 85% of all GPUs in the database. In contrast, the CPU's percentileVsAllCpus is 75, which is lower but still above average.

The data suggests that this combo is held back primarily by the CPU in low-resolution scenarios. At 4K, the ranking would likely improve, as the GPU's power is fully utilized. The nearest rivals to the CPU, such as the AMD Ryzen 7 5700U (deltaPct 0) and the Intel Core i7-1260P (deltaPct -0.2), have nearly identical average scores, indicating that the i5-11400F is not a weak link in a broad sense, but it is not a high-end part either. The GPU's nearest rival, the NVIDIA GeForce RTX 4070 Ti (deltaPct -2), is slightly slower, which puts the RX 7900 XTX in a good position relative to its peers.

GPU Role

The AMD Radeon RX 7900 XTX is the dominant component in this pairing. With 24 GB of GDDR6 memory on a 384-bit bus, it offers 960.0 GB/s of bandwidth. The GPU has 6144 shading units, 384 TMUs, and 192 ROPs, along with 96 ray tracing cores. Its boost clock is 2498 MHz, and its game clock is 2365 MHz. These specifications translate to a 3dmark_steel_nomad_dx12 score of 6841, which is a strong result.

In Overpower, the GPU's role is evident in the 4K results. The fact that the system can achieve 107.7 FPS at 4K High reflects the card's raw power. The 24 GB VRAM is likely a factor in preventing frame drops due to texture loading, although the measured data does not include minFPS values. The GPU's compute performance, as measured by passmark_gpu_compute at 17689, supports the idea that this card can handle the game's rendering demands.

The RX 7900 XTX's nearest rival, the NVIDIA GeForce RTX 4070 Ti, has a deltaPct of -2, meaning the AMD card is roughly 2% faster in average benchmark scores. This margin is small, but in a game like Overpower, it could mean the difference between 105 FPS and 108 FPS at 4K. The GPU's 355W TDP and dual-slot design indicate that it is a power-hungry part, but the performance data justifies this in the context of high-resolution gaming.

FAQ

*Q: Is the Intel Core i5-11400F a bottleneck for the RX 7900 XTX in Overpower?*

A: At 1080p with Low settings, yes. The system only gains 16.5 FPS going from 1080p to 4K at Low, indicating the CPU limits performance at lower resolutions. At 4K High and Ultra, the GPU becomes the limiting factor, as shown by the larger FPS drops.

Q: What is the best settings preset for 1440p gaming with this combo?

A: The High preset at 124.7 FPS is the best balance. It offers a 16.6 FPS improvement over Ultra (108.1 FPS) and is only 13.4 FPS slower than Medium (138.1 FPS), making it the optimal choice for visual quality and smoothness.

*Q: Can this system handle 4K gaming in Overpower?*

A: Yes, but only at High settings, where it averages 107.7 FPS. At Ultra, the frame rate drops to 89.2 FPS, which is below the 90 FPS threshold. Medium at 118.6 FPS is also playable, but High is the recommended preset.

Q: How does the RX 7900 XTX compare to its nearest rival, the RTX 4070 Ti?

A: The RX 7900 XTX has a deltaPct of -2 compared to the RTX 4070 Ti, meaning it is approximately 2% faster in average benchmark scores. This is a small but consistent advantage.

Q: Does the CPU's core count matter for this game?

A: The i5-11400F has 6 cores and 12 threads. The data shows that at 1080p Low, the system reaches 199 FPS, which suggests the CPU can handle the game's threading. However, the single-thread score of 868 in 3dmark indicates that it is not a high-end part, and it limits performance at lower resolutions.

Q: What is the performance difference between 1080p and 4K at Ultra settings?

A: At 1080p Ultra, the average is 118 FPS. At 4K Ultra, it drops to 89.2 FPS, a reduction of 28.8 FPS. This 24.4% decrease shows that the GPU is the primary constraint at 4K Ultra.