Lockdown Protocol

The AMD Ryzen 5 5600X paired with the AMD Radeon RX 7900 XT delivers a robust 1080p experience in Lockdown Protocol, but the data indicates that the GPU is the primary scaling factor as resolution increases. At 1080p Low, the combo achieves 262.3 FPS, but this drops to 132.1 FPS at 4K Low, a reduction of roughly half. This pattern holds across all settings, showing that the RX 7900 XT is the dominant bottleneck at higher resolutions, while the Ryzen 5 5600X provides enough headroom to keep frame rates high at 1080p.

Resolution Scaling

The measured FPS data reveals a clear and consistent scaling pattern across all four graphics presets. Moving from 1920x1080 to 2560x1440, the average frame rate drops by approximately 30% for each settings tier. For instance, High settings fall from 176.6 FPS at 1080p to 125.7 FPS at 1440p, while Low settings drop from 262.3 FPS to 204.6 FPS. This indicates that the GPU is still heavily utilized at 1440p, but the performance loss is not as severe as the jump to 4K.

The transition from 2560x1440 to 3840x2160 is where the scaling becomes much more punishing. At High settings, the frame rate plummets from 125.7 FPS to 80.3 FPS, a 36% reduction. For Ultra settings, the drop is from 98.2 FPS to 63.8 FPS. This steep decline at 4K demonstrates that the RX 7900 XT’s rendering capabilities are being taxed to their limit, and the 20 GB of VRAM, while ample, does not prevent the core compute units from becoming the limiting factor. The data suggests that for smooth 4K gameplay, users will need to rely on Medium settings, which produce 97 FPS, or accept the lower fidelity of Low settings at 132.1 FPS.

Interestingly, the scaling from 1080p to 1440p is more moderate than from 1440p to 4K. This implies that the CPU, with its 6 cores and 12 threads, is capable of feeding the GPU adequately at lower resolutions, but the GPU’s pixel throughput becomes the wall at 4K. The 1080p Low result of 262.3 FPS shows that the CPU is not a limiting factor at that resolution, as the frame rate is high enough to suggest the GPU is still doing the heavy lifting.

GPU Role

The AMD Radeon RX 7900 XT, built on the RDNA 3.0 architecture with the Navi 31 chip, is the clear performance driver in this configuration. Its 20 GB of GDDR6 memory on a 320-bit bus provides 800.0 GB/s of bandwidth, which is more than sufficient for Lockdown Protocol’s texture and geometry demands at any resolution. The GPU’s boost clock of 2394 MHz and game clock of 2025 MHz contribute to its high compute throughput, with a peak FP32 performance of 51.48 TFLOPS.

The benchmark data shows that the GPU scales almost linearly with resolution until 4K, where the performance per pixel drops off. At 1080p Ultra, the combo hits 132.1 FPS, which is identical to the 4K Low score of 132.1 FPS. This coincidence suggests that the GPU is delivering similar absolute work in both scenarios, but the 4K Low setting has far less shading complexity, meaning the GPU is not being fully utilized at 4K Low. Instead, the frame rate is likely capped by other bottlenecks, though the data does not specify whether this is memory latency or driver overhead.

The RX 7900 XT’s percentile ranking of 82 among all GPUs places it in the upper echelon, and its nearest rivals include the NVIDIA GeForce RTX 5080 Mobile (deltaPct 0) and the NVIDIA CMP 70HX (deltaPct 0.3). This indicates that the desktop RX 7900 XT is roughly on par with a high-end mobile RTX 5080 in synthetic benchmarks, but in Lockdown Protocol, the measured results show that the GPU can deliver 262.3 FPS at 1080p Low, which is an excellent result for competitive play.

CPU Role

The AMD Ryzen 5 5600X, with its 6 cores and 12 threads based on the Zen 3 Vermeer architecture, plays a supporting role in this combo. Its boost clock of 4.60 GHz and 32 MB of L3 cache provide solid single-thread performance, as evidenced by its 3dmark_single_thread score of 917 and Cinebench R23 single-core score of 2622. In Lockdown Protocol, a fast-paced FPS, the CPU’s single-thread performance is critical for maintaining high frame rates at lower resolutions where the GPU is less taxed.

The data shows that at 1080p Low, the combo achieves 262.3 FPS, which is near the practical limit for many displays. This suggests that the CPU is not holding back the GPU at this resolution. However, as the resolution increases, the CPU’s relative importance diminishes. The 4K High result of 80.3 FPS is almost certainly GPU-bound, as the CPU has more than enough headroom to handle the game’s logic at that frame rate.

The Ryzen 5 5600X’s percentile ranking of 78 among all CPUs places it above average, but its nearest rivals, such as the AMD Ryzen 5 5600GT (deltaPct -0.3) and Intel Core i7-10700 (deltaPct -0.3), show that it is not a performance outlier. Its 3dmark_16_threads score of 5582 and Cinebench R23 multicore score of 18578 indicate that it can handle multi-threaded workloads, but Lockdown Protocol is unlikely to leverage all 12 threads effectively. The CPU’s 65 W TDP and 7 nm process node also suggest that it runs efficiently, but the benchmark data does not include thermal throttling metrics.

How This Combo Ranks

In the database of tested combos for Lockdown Protocol, this pairing of the Ryzen 5 5600X and RX 7900 XT ranks 341 out of 1637 total combinations. This places it in the top 21% of all tested systems, which is a strong result given that the CPU is a mid-range part from 2020 while the GPU is a high-end part from 2022. The combo rank of 341 suggests that while the GPU is powerful, the CPU is holding back the overall potential, as other combos with higher-end CPUs likely achieve higher frame rates at 1080p.

The ranking indicates that this system is well-suited for high-refresh-rate 1440p gaming, where the combo delivers over 125 FPS on High settings. However, users seeking maximum 4K performance would need to pair the RX 7900 XT with a faster CPU to avoid any potential CPU bottlenecks, though the data shows that at 4K, the GPU is the primary constraint. The combo’s position in the middle of the pack suggests that it offers a balanced experience, but it is not a top-tier pairing for extreme frame rates.

FAQ

*Q: What is the maximum average FPS this combo can achieve in Lockdown Protocol?*

A: The highest recorded average FPS is 262.3 at 1920x1080 with Low settings.

Q: How does the combo perform at 4K Ultra settings?

A: At 3840x2160 with Ultra settings, the average FPS drops to 63.8, which is playable but not ideal for competitive play.

Q: Is the CPU or GPU the limiting factor at 1440p?

A: At 2560x1440, the GPU is the primary limiting factor, as shown by the significant FPS drop from 204.6 on Low to 98.2 on Ultra.

Q: What is the combo’s rank among all tested systems?

A: The combo ranks 341 out of 1637 tested combinations, placing it in the top 21%.

Q: Does the RX 7900 XT have enough VRAM for this game?

A: The GPU has 20 GB of GDDR6 memory, which is more than sufficient for Lockdown Protocol at any resolution and settings preset.

Q: What is the difference in FPS between 1080p High and 1440p High?

A: The average FPS drops from 176.6 at 1080p High to 125.7 at 1440p High, a 28.8% reduction.

Measured FPS Breakdown

At 1920x1080, the combo delivers the following average FPS: Low 262.3, Medium 202.3, High 176.6, and Ultra 132.1. This shows a clear progression where each settings tier reduces performance by roughly 15-20%, with the jump from High to Ultra being the most significant at 25.2%. The 1080p results are all above 130 FPS, making this resolution ideal for high-refresh-rate monitors.

At 2560x1440, the average FPS values are: Low 204.6, Medium 146.9, High 125.7, and Ultra 98.2. The scaling from Low to Medium is a 28.2% drop, while from High to Ultra it is a 21.9% drop. This resolution still offers excellent playability on High settings, and even Ultra remains above 90 FPS.

At 3840x2160, the average FPS values are: Low 132.1, Medium 97, High 80.3, and Ultra 63.8. The Low setting is the only one that breaks the 120 FPS barrier, while Ultra falls below 65 FPS. The drop from Low to Medium is 26.6%, and from Medium to High is 17.2%, showing that the GPU’s performance degrades more slowly at the higher settings but still results in sub-100 FPS gameplay.

Settings Recommendations

For competitive play and maximum frame rates, the 1080p Low preset is the clear choice, delivering 262.3 FPS. This setting minimizes graphical fidelity but provides the smoothest gameplay, which is critical for a fast-paced FPS like Lockdown Protocol. If a slight visual upgrade is desired, 1080p Medium at 202.3 FPS or 1440p Low at 204.6 FPS are excellent alternatives that still exceed 200 FPS.

For a balanced experience that prioritizes visual quality without sacrificing responsiveness, 1440p High at 125.7 FPS is the recommended sweet spot. This combination offers good detail and a frame rate that is well above the 60 FPS threshold for smooth gameplay. For users with 4K displays, the Medium preset at 97 FPS is the best option, as it provides a solid frame rate while maintaining a reasonable level of visual fidelity. The Ultra preset at 4K, at 63.8 FPS, is only suitable for slower-paced gameplay or screenshots, as the frame rate is too low for competitive shooting.