Overpower

The Intel Core i5-14600KF paired with the AMD Radeon RX 6650 XT delivers a highly resolution-sensitive experience in Overpower, with frame rates that scale dramatically as pixel count decreases. The measured data shows a clear progression from 4K to 1080p, indicating that the GPU is the primary limiting factor at higher resolutions, while the CPU’s strong single-threaded performance becomes more relevant as the resolution drops.

Resolution Scaling

The frame rate scaling across resolutions reveals a classic GPU-bound scenario at 4K, transitioning to a more balanced workload at 1080p. At 4K Ultra, the combo averages 48.8 FPS, which rises to 57.6 FPS at 1440p Ultra and 64.1 FPS at 1080p Ultra. This represents a modest 31.4% improvement from 4K to 1080p at the highest settings, suggesting that even at 1080p Ultra, the RX 6650 XT remains heavily taxed by the game’s visual demands.

However, the scaling is far more pronounced at lower settings. At Low settings, the average frame rate jumps from 103.5 FPS at 4K to 121.7 FPS at 1440p, and finally to 133.1 FPS at 1080p. This 28.6% gain from 4K to 1080p at Low settings indicates that the GPU’s shading units and memory bandwidth are the limiting factors, as reducing the graphical load allows the processor to stretch its legs. The gap between Low and Ultra settings also widens at lower resolutions, from a 54.7 FPS difference at 4K to a 69 FPS difference at 1080p, reinforcing that the GPU is the dominant bottleneck across all tested configurations.

GPU Role

The AMD Radeon RX 6650 XT, built on the RDNA 2.0 architecture with the Navi 23 chip, provides 8 GB of GDDR6 memory on a 128-bit bus, yielding 280.3 GB/s of bandwidth. The GPU’s boost clock is rated at 2635 MHz, with a game clock of 2410 MHz, and it operates at a TDP of 176 W. The graphics card’s 2048 shading units and 64 ROPs deliver a pixel rate of 168.6 GPixel/s and a texture rate of 337.3 GTexel/s, which are directly reflected in the benchmark results.

The data shows that the 8 GB frame buffer is not a limiting factor at 1080p or 1440p, as even at Ultra settings the average FPS remains above 57.6. At 4K Ultra, the 48.8 FPS result suggests the GPU is nearing its compute ceiling, as the fill rate and memory bandwidth struggle to keep pace with the increased pixel workload. The FP32 performance of 10.79 TFLOPS places this card in the mid-range tier, and the benchmark scores confirm this positioning, with a Passmark G3D score of 17166 and a percentile ranking of 72 against all GPUs. The nearest rival, the AMD Radeon RX 6800M, scores nearly identically with a 0% deltaPct, indicating that this desktop card performs on par with a high-end mobile part.

How This Combo Ranks

In the comprehensive database of tested combinations, this pairing of the i5-14600KF and RX 6650 XT ranks 1095 out of 1744 combos for Overpower. This places it in the lower-middle percentile of all systems, which is consistent with the GPU’s 72nd percentile ranking among all graphics cards. The CPU, however, sits much higher, with a 93rd percentile ranking among all processors, highlighting a significant performance disparity between the two components.

The combo’s rank reflects that while the processor is a top-tier performer, the graphics card holds the system back in this GPU-intensive title. The i5-14600KF’s average benchmark score of 49367 is within 0.4% of the Intel Core i5-14600K, which scores 49166, and 0.6% ahead of the AMD Ryzen 9 5950X at 49062. This CPU performance is far above what the GPU can utilize in most scenarios, as evidenced by the fact that the combo ranks lower than the sum of its parts might suggest.

Measured FPS Breakdown

At 1080p, the measured frame rates show a clear hierarchy across settings. Low settings deliver an average of 133.1 FPS, Medium settings produce 85.9 FPS, High settings yield 77.1 FPS, and Ultra settings drop to 64.1 FPS. The step from Low to Medium is large, a 47.2 FPS reduction, while the transition from Medium to High is smaller at 8.8 FPS, and High to Ultra sees a 13 FPS drop. This pattern suggests that the game’s Medium preset introduces significant graphical effects that tax the GPU, but the jump to High and Ultra adds progressively less overhead.

Moving to 1440p, the averages are 121.7 FPS at Low, 74.9 FPS at Medium, 72.3 FPS at High, and 57.6 FPS at Ultra. The gap between Low and Medium widens to 46.8 FPS, but the difference between Medium and High narrows to just 2.6 FPS, indicating that the High preset at 1440p is only marginally more demanding than Medium. The Ultra preset at 1440p suffers a more substantial 14.7 FPS drop from High, showing that the highest settings require significant additional GPU resources.

At 4K, the frame rates compress further: 103.5 FPS at Low, 66 FPS at Medium, 61.7 FPS at High, and 48.8 FPS at Ultra. The Low to Medium drop is 37.5 FPS, Medium to High is 4.3 FPS, and High to Ultra is 12.9 FPS. Across all resolutions, the Low setting provides the only consistently smooth experience above 100 FPS, while Medium and High remain playable at 1440p and 4K, but Ultra dips below 60 FPS at both 1440p and 4K.

CPU Role

The Intel Core i5-14600KF is a 14-core, 20-thread processor based on the Raptor Lake architecture, with a base clock of 3.50 GHz and a boost clock of 5.30 GHz. Its 24 MB of shared L3 cache and dual-channel memory support for both DDR4 and DDR5 provide ample bandwidth for the game’s logic and physics calculations. The CPU’s benchmark results are exceptional, with a Cinebench R23 multi-core score of 32889 and a single-core score of 4643, placing it in the 93rd percentile of all CPUs.

In Overpower, the CPU’s role is most evident at 1080p Low settings, where the average frame rate of 133.1 FPS approaches the practical limit for this GPU. The processor’s high single-thread performance, as shown by its 2778 Geekbench single-core score, ensures that it can feed the GPU with enough draw calls and physics updates at high frame rates. However, the data indicates that even at 1080p, the GPU remains the bottleneck, as the frame rate does not scale linearly with CPU performance. The i5-14600KF’s nearest rivals, including the EPYC 4345P with a -0.5% deltaPct, confirm that this CPU is competitive with top-tier server and desktop parts, but the GPU cannot fully exploit this headroom in a GPU-bound title like Overpower. The 125 W TDP and unlocked multiplier suggest that this processor is designed for overclocking, but the measured FPS data shows no indication that the CPU is limiting performance at any tested resolution or setting.