Lockdown Protocol

The Intel Core i5-10400F paired with the AMD Radeon RX 6650 XT delivers a wide spread of frame rates in Lockdown Protocol, ranging from a demanding 39.6 FPS average at 4K Ultra to a highly fluid 167.4 FPS average at 1080p Low. The recorded data shows this combination is capable of exceeding the 60 FPS playable threshold at multiple settings tiers, though the highest resolutions require a reduction in graphical fidelity to maintain smooth gameplay.

Measured FPS Breakdown

At 1920x1080, the combination produces its strongest results. The Low preset averages 167.4 FPS, while the Medium preset drops to 119.8 FPS and High averages 103.1 FPS. The Ultra preset still manages a solid 75.1 FPS average, which clears the 60 FPS threshold by a comfortable margin. This resolution is the only one where all four tested presets remain playable.

Moving up to 2560x1440, the performance scaling follows a predictable pattern. Low settings yield an average of 124.3 FPS, Medium produces 89.3 FPS, and High delivers 72.4 FPS. The Ultra preset falls below the playable threshold with an average of 57.3 FPS, marking the first point in the dataset where the hardware cannot maintain 60 FPS.

At 3840x2160, the GPU load becomes significant. The Low preset averages 80.1 FPS, which is the only playable option at this resolution. Medium drops to 58.5 FPS, just under the threshold, while High averages 51.6 FPS. The Ultra preset is the most demanding configuration tested, producing an average of 39.6 FPS, the lowest recorded value in the entire dataset.

The frame rate deltas between presets grow larger as resolution increases. At 1080p, the gap between Low and Ultra is 92.3 FPS. At 1440p, that gap narrows to 67.0 FPS. At 4K, the gap shrinks further to 40.5 FPS, indicating that the GPU becomes the primary constraint at higher resolutions, compressing the relative differences between settings.

Similar Performance Alternatives

The database places the Intel Core i5-10400F in the 68th percentile among all tested CPUs, with an average benchmark score of 14185. Its nearest rivals in the recorded data include the Intel Xeon 6756E with a score of 14163, a 0.2% difference, and the Intel Core 7 160UL at 14232, which is 0.3% faster. The AMD EPYC 7552 scores 14115, 0.5% lower, while the AMD Ryzen 3 7320C reaches 14277, 0.6% higher. These four processors bracket the i5-10400F within a narrow performance band, meaning any of them would likely produce similar CPU-bound behavior in Lockdown Protocol.

For the GPU, the AMD Radeon RX 6650 XT sits in the 65th percentile among all tested graphics cards, with an average benchmark score of 19765. Its nearest rivals are the NVIDIA Tesla K40m at 19885, which is 0.6% faster, and the NVIDIA Quadro K5200 at 19602, which is 0.8% slower. The AMD FirePro D300 scores 19637, 0.7% lower, and the AMD FirePro W7000 reaches 19905, 0.7% higher. These workstation-class cards occupy the same performance tier, so users upgrading from any of them would see minimal frame rate differences in this game.

The combination of a 6-core, 12-thread CPU with a 2048-shader GPU places this system in a mid-range bracket. The CPU's 12 MB of shared L3 cache and DDR4 memory support provide adequate feeding for the GPU's 280.3 GB/s memory bandwidth. The recorded benchmarks show neither component catastrophically bottlenecking the other, though the GPU workload becomes more dominant at higher resolutions.

CPU and GPU Roles

The data reveals a clear shift in component responsibility as resolution changes. At 1920x1080, the CPU has more influence on the frame rate ceiling. The i5-10400F's 3dmark_single_thread score of 688 and passmark_single_thread score of 2541 indicate moderate per-core strength, which matters at lower resolutions where the GPU can render frames quickly enough to expose CPU limitations.

At 3840x2160, the GPU becomes the limiting factor. The RX 6650 XT's pixel rate of 168.6 GPixel/s and texture rate of 337.3 GTexel/s are taxed heavily by the 8.3 million pixels at 4K. The frame rate differences between presets shrink because the GPU is already saturated, so reducing settings has less impact than at lower resolutions.

The scaling between 1440p and 4K illustrates this point. At High settings, the average FPS drops from 72.4 to 51.6, a 28.7% reduction. At Low settings, the drop is from 124.3 to 80.1, a 35.6% reduction. The larger percentage drop at Low settings suggests that when the GPU is less burdened by graphical effects, the additional pixel count at 4K still overwhelms it, whereas at High settings the effects themselves already consume much of the GPU's capacity.

The CPU's 6-core, 12-thread configuration with a 4.30 GHz boost clock handles the game's logic at all tested resolutions. The cinebench_r23_multicore score of 10283 and passmark_multithread score of 12115 suggest no CPU-side collapse at any preset. The bottleneck analysis points squarely at the GPU for 4K Ultra and 1440p Ultra scenarios.

FAQ

Q: Can this PC run Lockdown Protocol at 60 FPS on a 1080p monitor?

A: Yes. All four presets at 1920x1080 exceed 60 FPS. The lowest result is Ultra at 75.1 FPS, while Low reaches 167.4 FPS, Medium hits 119.8 FPS, and High averages 103.1 FPS.

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

A: High is the most demanding preset that stays above 60 FPS at 2560x1440, averaging 72.4 FPS. Ultra falls short at 57.3 FPS, while Medium and Low are also playable at 89.3 FPS and 124.3 FPS respectively.

Q: Is 4K gaming viable with this hardware?

A: Only with Low settings. The 4K Low preset averages 80.1 FPS, which is playable. Medium drops to 58.5 FPS, just under the threshold, and High and Ultra average 51.6 FPS and 39.6 FPS, both below 60 FPS.

Q: How does this system rank among all tested combinations?

A: The combo ranks 2273 out of 3714 tested configurations in Lockdown Protocol, placing it in the upper-middle portion of the database.

Q: Which component is more important at 4K resolution?

A: The GPU. The frame rate differences between presets at 4K are compressed compared to 1080p, indicating the RX 6650 XT is the primary constraint when rendering 8.3 million pixels per frame.

Q: Are there other hardware combinations with similar performance?

A: The CPU rivals include the Intel Xeon 6756E, Intel Core 7 160UL, AMD EPYC 7552, and AMD Ryzen 3 7320C, all within 0.6% of the i5-10400F. The GPU rivals are the NVIDIA Tesla K40m, NVIDIA Quadro K5200, AMD FirePro D300, and AMD FirePro W7000, all within 0.8% of the RX 6650 XT.

The Verdict

This PC can run Lockdown Protocol, but the playable range depends heavily on the target resolution. At 1920x1080, every preset clears the 60 FPS threshold, with Ultra averaging 75.1 FPS. This makes 1080p the most versatile resolution for this combination, allowing users to enable maximum settings without sacrificing smoothness.

At 2560x1440, three presets are playable: High at 72.4 FPS, Medium at 89.3 FPS, and Low at 124.3 FPS. The Ultra preset at 57.3 FPS falls just short of the 60 FPS target, so users at this resolution should stick to High or lower.

At 3840x2160, only the Low preset is playable, averaging 80.1 FPS. All other presets fail to reach 60 FPS, with Medium at 58.5 FPS, High at 51.6 FPS, and Ultra at 39.6 FPS. The system is functional at 4K but demands significant graphical compromises.

The overall ranking of 2273 out of 3714 combinations confirms this is not a top-tier setup, but the measured data shows it handles the game competently at mainstream resolutions.

Best Settings per Resolution

At 1920x1080, the Ultra preset is the best choice, delivering an average of 75.1 FPS. This is the most demanding setting tier available and it still maintains a 15.1 FPS cushion above the playable threshold.

At 2560x1440, the High preset is the optimal configuration, averaging 72.4 FPS. This provides a good balance of visual quality and performance, staying 12.4 FPS above the 60 FPS line.

At 3840x2160, the Low preset is the only playable option, averaging 80.1 FPS. While this requires sacrificing visual fidelity, the frame rate headroom of 20.1 FPS above the threshold indicates the system is not struggling at this configuration.

How This Combo Ranks

The Intel Core i5-10400F and AMD Radeon RX 6650 XT combination ranks 2273 out of 3714 tested combos in Lockdown Protocol. This places the system in the 38.8th percentile, meaning roughly 61% of tested configurations perform better. The rank reflects the mid-range positioning of both components: the CPU sits at the 68th percentile among all CPUs, while the GPU sits at the 65th percentile among all GPUs.

The gap between the component percentiles and the combo rank suggests the pairing does not boost either part significantly. The CPU's nearest rivals all score within 0.6% of its average benchmark score, and the GPU's rivals are all within 0.8%. This tight clustering means the system's overall position in the game is determined more by the game's specific engine demands than by any single component advantage.

The measured FPS data supports this assessment. At 1080p, the system performs admirably across all presets, but at 4K Ultra it produces the lowest recorded average of 39.6 FPS. The system is best suited for 1080p and 1440p gaming, with 4K available only at reduced settings.