Overpower

The AMD Ryzen 5 8400F paired with the NVIDIA GeForce RTX 5090 delivers a remarkably consistent frame rate profile across all tested resolutions in Overpower, with the data showing the GPU as the primary performance driver. This combination posts a 246.1 FPS average at 1080p Low settings, which scales down to 116.1 FPS at 4K Ultra, representing a 53% reduction in frame rate as resolution and graphical load increase. The benchmark results indicate that this pairing is exceptionally well-balanced for high-refresh-rate gaming, maintaining over 100 FPS even at the most demanding settings tested.

Resolution Scaling

The measured frame rates reveal a clear pattern of GPU-bound performance scaling across the three resolutions tested. At 1080p Low, the system produces 246.1 FPS, which drops to 236.3 FPS at 1440p Low, a mere 4% reduction, and then to 225.2 FPS at 4K Low, another 5% drop. This minimal scaling at Low settings suggests the CPU is capable of feeding the RTX 5090 adequately even at lower resolutions, though the frame rates are high enough that any CPU limitation would manifest as inconsistent scaling.

Moving to High settings, the frame rate drops from 178.1 FPS at 1080p to 157.8 FPS at 1440p (11% reduction) and then to 134.9 FPS at 4K (15% reduction from 1440p). This steeper scaling curve at higher settings indicates the GPU is becoming the bottleneck as pixel count and shading complexity increase. At Ultra settings, the progression from 152 FPS at 1080p to 136.2 FPS at 1440p (10% drop) and finally to 116.1 FPS at 4K (15% drop) reinforces this interpretation.

The data shows that the RTX 5090's massive 1.79 TB/s memory bandwidth and 32 GB of GDDR7 memory allow the system to maintain playable frame rates even at 4K Ultra, where the 116.1 FPS average is still well above the 60 FPS threshold for smooth gameplay. The transition from 1440p to 4K consistently costs between 15-18% performance across all settings, which is characteristic of a GPU-limited scenario where the additional pixel count directly translates to reduced throughput.

Settings Recommendations

The benchmark results indicate that High settings at 1440p offers the most balanced experience for this combo, delivering 157.8 FPS average while maintaining substantial visual fidelity improvements over Medium. The jump from Medium to High at 1440p costs only 15.2 FPS (from 173 to 157.8), representing an 8.8% performance penalty for what is typically a significant visual upgrade in modern action games.

For users prioritizing maximum frame rates, the Low setting at 1080p produces 246.1 FPS, which is more than sufficient for even the fastest competitive displays. However, the data shows that Ultra settings at 1080p still delivers 152 FPS, only 13% less than High at the same resolution, making Ultra a viable option for users with 144Hz monitors who want maximum visual quality.

At 4K resolution, the Medium preset at 145.8 FPS provides the best compromise between visual quality and performance, as the jump to High costs 10.9 FPS (7.5% reduction) while Ultra costs an additional 18.8 FPS from High (14% reduction). The measured data suggests that 4K Ultra at 116.1 FPS remains playable but is the only tested configuration that dips below the 120 FPS threshold commonly associated with high-refresh-rate gaming.

CPU Role

The AMD Ryzen 5 8400F brings six cores and twelve threads with a base clock of 4.20 GHz and boost clock of 4.70 GHz to this pairing. The CPU's 16 MB of shared L3 cache and 83.2 GB/s memory bandwidth provide sufficient data throughput for the game's action-oriented workloads, as evidenced by the consistent frame rates across resolution changes. The 3DMark single-thread score of 951 and multi-thread score of 6,165 indicate balanced performance that scales well with the game's threading model.

The CPU's 82nd percentile ranking among all tested CPUs places it in the upper tier of processors, and its 20,851 Cinebench R23 multi-core score demonstrates strong sustained performance for gaming workloads. The processor's 4 nm process node and 65 W TDP suggest efficient operation, which is particularly relevant for maintaining consistent frame times during extended gaming sessions. The data shows that at 1080p Low, where CPU overhead is typically highest, the system still achieves 246.1 FPS, indicating the 8400F is not a limiting factor even in CPU-light scenarios.

The combination of six cores with 12 threads and a 4.70 GHz boost clock appears well-suited to Overpower's engine, as the frame rate scaling from 1080p to 4K follows a predictable GPU-bound pattern rather than showing CPU-related stutters or frame time inconsistencies. The CPU's 3DMark 16-thread score of 6,091 and PassMark multi-thread score of 24,530 suggest it can handle the game's background tasks while maintaining high frame delivery.

How This Combo Ranks

This specific configuration ranks 28th out of 1,744 tested combinations in Overpower, placing it in the top 1.6% of all tested systems. The data shows that the RTX 5090's individual GPU performance, which ranks in the 94th percentile among all GPUs with an average benchmark score of 84,306, is the primary contributor to this high system ranking. The CPU's 82nd percentile ranking complements the GPU without creating a significant bottleneck.

Comparing to the CPU's nearest rivals, the AMD Ryzen 7 2700X has an identical average score of 25,057 with a 0% deltaPct, suggesting that the 8400F's six-core Zen 4 architecture performs comparably to the older eight-core design in aggregate benchmarks. The AMD Ryzen AI 5 PRO 340 scores 25,099 (-0.1% delta), while the AMD EPYC 9474F scores 25,103 (-0.2% delta), indicating the 8400F sits at parity with these alternatives. The AMD Ryzen 5 7500F scores 24,993 (0.3% delta), making it the only close rival the 8400F edges out.

The GPU's nearest rivals show a similar pattern of near-parity performance. The RTX 5090 D scores 84,241 (0.1% delta), while the RTX 5050 Mobile scores 84,171 (0.2% delta), and the AMD Radeon PRO W6600 scores 83,209 (1.3% delta). The NVIDIA CMP 40HX scores 85,637 (-1.6% delta), indicating the RTX 5090 sits at the center of a tight cluster of high-performance GPUs. The combo's 28th rank out of 1,744 systems reflects this strong individual component performance combined with effective system integration.

FAQ

Q: What is the highest average frame rate this combo achieves in Overpower?

A: The maximum measured average FPS is 246.1 at 1080p with Low settings, followed by 236.3 at 1440p Low and 225.2 at 4K Low.

Q: Is this system capable of 4K gaming in Overpower?

A: Yes, the data shows 4K Ultra runs at 116.1 FPS average, 4K High at 134.9 FPS, and 4K Medium at 145.8 FPS, all well above playable thresholds.

Q: How does this combo rank compared to other tested systems?

A: This configuration ranks 28th out of 1,744 tested combos in Overpower, placing it in the top 1.6% of all systems tested.

Q: What is the CPU's core configuration and clock speed?

A: The AMD Ryzen 5 8400F has 6 cores and 12 threads, with a base clock of 4.20 GHz and boost clock of 4.70 GHz.

Q: What is the GPU's memory configuration?

A: The NVIDIA GeForce RTX 5090 features 32 GB of GDDR7 memory on a 512-bit bus, providing 1.79 TB/s of memory bandwidth.

Q: Which settings provide the best balance of performance and quality at 1440p?

A: High settings at 1440p deliver 157.8 FPS average, which is only 8.8% slower than Medium (173 FPS) while offering significant visual improvements over that preset.