Overpower

The Intel Core i5-14600KF paired with the Intel Arc B390 presents a striking imbalance in Overpower. The data reveals a system where a high-end desktop CPU is tethered to an integrated graphics solution, resulting in a gameplay experience that is consistently constrained by the GPU. The measured frames per second (FPS) across all resolutions and settings tell a clear story of a processor waiting on its graphics counterpart, making this combo a study in bottleneck dynamics rather than synergistic performance.

Resolution Scaling

The FPS drop from 1080p to 4K is the most telling metric for identifying the limiting component in this system. At Low settings, the average frame rate falls from 72 FPS at 1920x1080 to 64 FPS at 2560x1440, and finally to 54 FPS at 3840x2160. This represents a 25% reduction in performance from 1080p to 4K. While this scaling is noticeable, it is far from the dramatic collapse one might expect if the GPU were being overwhelmed by pixel count alone.

The pattern shifts when examining the High and Ultra presets. At High settings, the frame rate drops from 42 FPS at 1080p to 37 FPS at 1440p, and then to 32 FPS at 4K. The Ultra preset shows a similar trajectory, moving from 35 FPS at 1080p to 31 FPS at 1440p and 26 FPS at 4K. The percentage drops between resolutions are relatively modest across all settings, suggesting that the system is not purely pixel-bound. If the integrated Arc B390 were the sole bottleneck, the 4K resolution would likely cause a more severe performance cliff, as the GPU would struggle to fill the increased pixel count.

Instead, the data implies a more complex picture. The scaling from 1080p to 1440p is consistently smaller than the scaling from 1440p to 4K, but neither is drastic. This moderate scaling indicates that while the GPU is a significant limiting factor, the CPU's substantial resources are also being underutilized. The Intel Core i5-14600KF, with its 14 cores and 20 threads, is likely providing a stable foundation that prevents the frame rate from collapsing entirely, even when the integrated GPU is pushed to its limits. The result is a system where the CPU can partially compensate for the GPU's weaknesses, but the overall ceiling is still firmly set by the graphics solution.

How This Combo Ranks

The overall ranking for this combination in Overpower is sobering. With a combo rank of 2638 out of 2980 tested combinations, this system sits in the bottom 11% of all tested pairings. This position places it far behind the vast majority of configurations, including those using dedicated graphics cards from both NVIDIA and AMD. The percentile ranking for the GPU alone, which sits at the 9th percentile among all GPUs, heavily drags down the combo's overall standing.

This low rank is not a reflection of the CPU's capabilities, but rather a consequence of the GPU's limitations. The Intel Core i5-14600KF, which ranks in the 90th percentile among all CPUs, is effectively wasted in this pairing. The data suggests that the CPU's potential is being severely capped by the integrated Arc B390. While the CPU could theoretically support much higher frame rates, the GPU's rendering capabilities are the hard ceiling. This combo rank indicates that users would see a massive improvement in Overpower by pairing this CPU with any dedicated GPU, as the current configuration leaves the processor's performance headroom entirely on the table.

CPU Role

The Intel Core i5-14600KF is a formidable processor on paper. It features 14 cores and 20 threads, with a base clock of 3.50 GHz and a boost clock of 5.30 GHz. Its Raptor Lake architecture, built on a 10 nm process, provides a substantial 24 MB of shared L3 cache. In synthetic benchmarks, this CPU achieves a Cinebench R23 multi-core score of 32544 and a single-core score of 4594, alongside a Geekbench multi-core score of 17085. These figures place it in the 90th percentile of all CPUs, with an average benchmark score of 49394.

In the context of Overpower, however, this processing power is largely irrelevant. The measured FPS data shows that even at Low settings and 1080p, the system only achieves 72 FPS. This is a modest frame rate for a CPU that can handle far more demanding workloads. The game is clearly not CPU-bound, as the processor is not the limiting factor at any resolution or settings level. The data indicates that the CPU's role is to provide a stable baseline, ensuring that the frame rate does not dip due to physics calculations or AI processing, but it cannot boost the overall performance beyond what the GPU allows.

The comparison to the CPU's nearest rivals further highlights its strength. The AMD Ryzen 9 7900 has an average score of 49228, a mere 0.3% difference from the Core i5-14600KF's score. Similarly, the Intel Core Ultra 5 245 scores 48995, which is 0.8% lower. This indicates that the CPU is performing exactly as expected for its class, but this performance simply does not translate to higher FPS in Overpower because the GPU is the bottleneck. The CPU is doing its job; it is the graphics solution that is failing to keep pace.

Measured FPS Breakdown

At 1920x1080, the system delivers its best performance. The Low preset achieves an average of 72 FPS, which is the highest frame rate recorded for this combo. The Medium preset follows at 45 FPS, with a minimum of 38 FPS and a maximum of 52 FPS. The High preset drops to 42 FPS, and the Ultra preset brings up the rear at 35 FPS. These numbers show that even at the lowest resolution, only the Low preset approaches playable smoothness, while higher settings fall below the 60 FPS threshold.

Moving to 2560x1440, the performance decreases across the board. The Low preset maintains an average of 64 FPS, still the only setting above 60 FPS. The Medium preset averages 40 FPS, with a minimum of 34 FPS and a maximum of 46 FPS. The High preset achieves 37 FPS, and the Ultra preset dips to 31 FPS. The drop from 1080p to 1440p is consistent, with each settings tier losing roughly 3-5 FPS on average.

At 3840x2160, the system's limitations become most apparent. The Low preset still manages an average of 54 FPS, but this is now below the 60 FPS target. The Medium preset averages 34 FPS, with a minimum of 29 FPS, indicating noticeable stuttering during demanding scenes. The High preset falls to 32 FPS, and the Ultra preset bottoms out at 26 FPS. These 4K results are largely unplayable for a smooth experience, with even the Low preset struggling to maintain a consistent frame rate.

GPU Role

The Intel Arc B390 is an integrated graphics processor based on the Xe3-LPG architecture and built on a 3 nm process. It features 1536 shading units, 48 texture mapping units, and 24 raster output units, along with 12 ray tracing cores. Its clock speeds range from a base of 300 MHz to a boost of 2500 MHz. The GPU's memory is system shared, meaning its bandwidth is dependent on the system's main memory configuration. Its FP32 performance is rated at 7.680 TFLOPS, with a pixel rate of 60.00 GPixel/s and a texture rate of 120.0 GTexel/s.

The data clearly shows that this GPU is the primary bottleneck in Overpower. Its single 3DMark Steel Nomad DX12 score of 1482 places it in the 9th percentile of all GPUs, making it one of the weakest graphics solutions in the database. Its nearest rivals in synthetic benchmarks are the NVIDIA GeForce GT 520MX, which scores 1463 (1.3% difference), and the NVIDIA GeForce 800M, which scores 1460 (1.5% difference). These are entry-level dedicated GPUs from over a decade ago, underscoring the Arc B390's limited capabilities.

In Overpower, this GPU's weakness is the defining factor. The measured FPS data shows that the system cannot reach 60 FPS at 1080p on any setting above Low. The GPU's 80 W TDP and integrated design mean it shares resources with the CPU, further limiting its performance. The 12 ray tracing cores are present, but the low overall pixel throughput means that enabling such features would likely decimate the frame rate. The GPU's role is to be the limiting factor, and it fulfills this role admirably, capping the system's performance at levels far below what the CPU could otherwise support.

Settings Recommendations

Based on the measured FPS data, the optimal settings for this combo depend heavily on the user's target resolution and tolerance for frame rate fluctuations. At 1920x1080, the Low preset is the only configuration that provides a consistently smooth experience, with an average of 72 FPS. This is the recommended choice for players who prioritize fluidity over visual fidelity. The Medium preset, at 45 FPS, is playable but may feel less responsive, while the High and Ultra presets at 42 and 35 FPS respectively are best avoided for action sequences.

At 2560x1440, the Low preset remains the only viable option, averaging 64 FPS. The Medium preset at 40 FPS is borderline, but the minimum of 34 FPS suggests potential stuttering during intense moments. The High and Ultra presets at 37 and 31 FPS are not recommended for a game in the Action genre, where responsiveness is critical.

At 3840x2160, none of the presets provide an ideal experience. The Low preset at 54 FPS is the closest to playable, but it still falls short of the 60 FPS target. The Medium preset at 34 FPS and the Ultra preset at 26 FPS are clearly suboptimal. For 4K gaming, users would have to accept significant compromises, either in frame rate or in visual quality. The data suggests that this combo is best suited for 1080p gaming with the Low preset, where it can provide a functional, if not spectacular, experience.

FAQ

*Q: What is the best resolution to play Overpower with this combo?*

A: The data indicates that 1920x1080 is the optimal resolution. At this resolution, the Low preset achieves an average of 72 FPS, the highest frame rate recorded for this system. Higher resolutions result in lower average FPS, with 2560x1440 peaking at 64 FPS and 3840x2160 peaking at 54 FPS, both on the Low preset.

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

A: The measured data shows that 4K gaming is possible but not ideal. At 3840x2160, the Low preset averages 54 FPS, while the Medium preset averages 34 FPS, High averages 32 FPS, and Ultra averages 26 FPS. Only the Low preset approaches a playable frame rate, and even it falls below the 60 FPS standard.

Q: Is the CPU or the GPU the bottleneck in this system?

A: The GPU is the clear bottleneck. The Intel Arc B390 ranks in the 9th percentile among all GPUs, while the Intel Core i5-14600KF ranks in the 90th percentile among all CPUs. The frame rates in Overpower are consistently low across all settings, indicating that the integrated GPU cannot keep pace with the CPU's capabilities.

Q: How does the Intel Core i5-14600KF compare to its nearest CPU rivals?

A: The Core i5-14600KF has an average benchmark score of 49394. Its nearest rival, the AMD Ryzen 9 7900, scores 49228, a 0.3% difference. The AMD Ryzen 7 PRO 5755G scores 49196 (0.4% higher), and the Intel Core Ultra 5 245 scores 48995 (0.8% lower). This indicates the CPU is performing at the expected level for its class.

Q: What is the highest average FPS achievable with this combo?

A: The highest recorded average FPS is 72, achieved at 1920x1080 resolution with the Low settings preset. This is the only configuration tested that exceeds the 60 FPS threshold, and it does so by a margin of 12 FPS.

Q: Does the Intel Arc B390 support modern graphics APIs?

A: Yes, the Intel Arc B390 supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. However, despite this API support, its raw rendering performance, as evidenced by its 3DMark Steel Nomad score of 1482, is very low, which limits its practical performance in Overpower.