Lockdown Protocol

The Intel Core i5-12400 and NVIDIA GeForce RTX 5050 combination delivers a highly resolution-dependent experience in Lockdown Protocol, ranging from a locked 60 FPS experience at 1080p Ultra to a slideshow at 4K Ultra. The measured data indicates that this pairing is best suited for 1080p and 1440p gaming, where it comfortably clears the 60 FPS playability threshold across most presets.

Measured FPS Breakdown

At 1920x1080, the combo shows its strongest performance. With the Low preset, the average frame rate climbs to 168 FPS. The Medium preset delivers an average of 119 FPS, with a minimum of 101 FPS and a maximum of 137 FPS. High settings produce an average of 104 FPS, while the most demanding Ultra preset still maintains a smooth 78 FPS average. This resolution presents zero playability concerns, as every preset stays far above the 60 FPS threshold.

Moving to 2560x1440, performance scales down predictably but remains strong. The Low preset yields an average of 123 FPS. Medium settings average 87 FPS, with a minimum of 74 FPS and a maximum of 100 FPS. High settings hold at 76 FPS average. The Ultra preset drops to an average of 57 FPS, which falls just below the playability threshold, making it the only non-playable option at this resolution.

At 3840x2160 (4K), the RTX 5050's 8 GB memory and 128-bit bus begin to show their limits. Low settings produce an average of 79 FPS, which is the only playable preset at this resolution. Medium settings average 56 FPS, with a minimum of 48 FPS and a maximum of 65 FPS. The High preset drops to 49 FPS average, and Ultra falls to 37 FPS. The frame rate cliff between Low and Medium at 4K suggests a significant memory or bandwidth constraint, rather than a pure compute limitation.

CPU and GPU Roles

The scaling pattern across resolutions reveals a clear shift in bottleneck behavior. At 1080p, the delta between Low and Ultra is 90 FPS (from 168 FPS down to 78 FPS), indicating that the GPU is the primary limiting factor even at lower resolutions. The CPU, with its 6 cores and 12 threads from the Alder Lake architecture, provides sufficient headroom to keep frame rates high at 1080p, as evidenced by the 168 FPS Low preset result.

At 1440p, the gap between Low and Ultra narrows to 66 FPS (123 FPS to 57 FPS), showing that the GPU workload is increasing but the CPU remains capable. The Core i5-12400's single-thread performance, reflected in a 3dmark_single_thread score of 910 and a passmark_single_thread score of 3456, ensures that frame pacing remains consistent even when the GPU is under heavier load.

At 4K, the performance collapse is dramatic. The drop from Low (79 FPS) to Medium (56 FPS) represents a 29% reduction in average frame rate, while going from Medium to Ultra (37 FPS) costs another 34%. This non-linear scaling points to the GPU's 8 GB GDDR6 memory and 320.0 GB/s bandwidth becoming the decisive factor. The RTX 5050's 13.17 TFLOPS FP32 compute is adequate, but the memory subsystem cannot feed the shader units fast enough at 4K with higher presets.

The CPU's role diminishes as resolution increases. At 1080p, the i5-12400's cinebench_r23_multicore score of 15989 ensures it never becomes a bottleneck, even at Ultra settings. At 4K, the GPU is so constrained that the CPU idles relative to the graphics workload. This combo is GPU-bound at every resolution tested, with the CPU providing stable platform performance throughout.

How This Combo Ranks

The combination ranks 2293rd out of 3714 tested combos in Lockdown Protocol, placing it in the 62nd percentile of all systems tested. This middling rank reflects the RTX 5050's position in the GPU hierarchy rather than any CPU deficiency. The i5-12400 sits at the 72nd percentile among all CPUs, while the RTX 5050 ranks at the 66th percentile among all GPUs.

The composite rank is dragged down by the GPU's relative weakness at higher resolutions. In games that are less GPU-intensive, this combo would likely rank higher, but Lockdown Protocol's demand for fill rate and memory bandwidth at 4K exposes the RTX 5050's limitations. The rank of 2293 indicates that a majority of tested systems outperform this pairing in this specific title, primarily due to GPUs with larger memory buses and higher bandwidth figures.

Similar Performance Alternatives

Looking at the CPU's nearest rivals, the AMD EPYC 7643 scores an average of 18697 in synthetic benchmarks, a mere 0.1% difference from the i5-12400's 18683 average. The Intel Core i7-1355U scores 18730 (0.3% higher), and the AMD Ryzen AI 5 330 scores 18811 (0.7% higher). The Intel Core i3-14100F scores 18519 (0.9% lower). These deltas are all within a single percentage point, meaning any of these CPUs would produce near-identical frame rates in Lockdown Protocol when paired with the same GPU.

On the GPU side, the AMD Radeon RX Vega M GL averages 21153 in synthetic tests, which is 0.6% higher than the RTX 5050's 21035 average. The AMD Radeon HD 8970M scores 21237 (1% higher), while the NVIDIA RTX A4000 Mobile scores 21379 (1.6% higher). The AMD Radeon RX 5600 XT scores 20713 (1.6% lower). These small deltas suggest that swapping the RTX 5050 for any of these rivals would change Lockdown Protocol performance by roughly a single frame per second at any given setting.

A system with an i3-14100F and an RX 5600 XT would behave almost identically to the tested combo, with the CPU being slightly slower and the GPU being slightly faster, likely netting out to the same playable settings at each resolution.

Best Settings per Resolution

At 3840x2160, the Low preset is the only setting that maintains playable performance, averaging 79 FPS. The Medium preset drops to 56 FPS, which falls below the 60 FPS threshold, making Low the definitive choice for 4K gaming.

At 2560x1440, the High preset is the best playable option, averaging 76 FPS. This provides a meaningful visual upgrade over the Low preset (123 FPS) while still staying above the playability threshold. The Ultra preset's 57 FPS average is tantalizingly close but fails to clear the bar.

At 1920x1080, the Ultra preset is fully playable at 78 FPS average. This is the ideal resolution for this combo, as it delivers the maximum visual quality while maintaining smooth frame rates. Even the most demanding settings are accessible at 1080p.

The Verdict

This PC can run Lockdown Protocol successfully at all three tested resolutions, but with significant caveats. At 1920x1080, every preset from Low (168 FPS) to Ultra (78 FPS) clears the 60 FPS threshold, making it a fully playable experience at maximum settings.

At 2560x1440, the system is playable on High settings (76 FPS) and below, but the Ultra preset (57 FPS) misses the mark. Users seeking 1440p gaming should stick to High settings for a smooth experience.

At 3840x2160, only the Low preset (79 FPS) is playable. The Medium preset (56 FPS), High (49 FPS), and Ultra (37 FPS) all fall short of the 60 FPS playability threshold. The data indicates that 4K gaming with this hardware requires significant graphical compromises, and even then, frame rates hover just above playability.

The overall verdict is that this combo is a capable 1080p and 1440p gaming system for Lockdown Protocol, but it struggles at 4K. The RTX 5050's memory bandwidth and capacity limitations become apparent at higher resolutions, while the i5-12400 proves to be a reliable partner that never becomes the limiting factor. For gamers prioritizing high refresh rates at 1080p or smooth 60 FPS at 1440p, this pairing delivers. For 4K enthusiasts, the Low preset is the only viable option.