Lockdown Protocol

The AMD Ryzen 7 5700X3D paired with the AMD Radeon RX 7900 XTX delivers a high-refresh-rate experience in Lockdown Protocol, though the scaling curve reveals where this system’s true strengths lie. At 1080p, the combo is almost certainly CPU-bound at lower settings, with the gap between Low and Ultra settings narrowing as resolution climbs.

Resolution Scaling

The data shows a clear and predictable pattern: average frame rates drop significantly as resolution increases, but the rate of that drop reveals the system’s bottleneck profile. Moving from 1920x1080 to 2560x1440 on High settings, the average FPS falls from 185.9 to 134.6, a reduction of roughly 27.6%. The jump from 1440p to 4K (3840x2160) on the same settings is steeper, with the average dropping from 134.6 to 89.8, a further decline of about 33.3%. This suggests that while the CPU is doing heavy lifting at 1080p, the GPU becomes the limiting factor as pixel count increases.

The Low settings preset provides the clearest illustration of this shift. At 1080p Low, the system hits 233 FPS on average. At 1440p Low, that number drops to 212.3 FPS — a relatively mild 8.9% decline that indicates the CPU is still keeping pace. However, at 4K Low, the average plummets to 144.1 FPS, a 32.1% drop from the 1440p figure. This steep cliff at 4K confirms that the RX 7900 XTX’s rendering workload, not the Ryzen 7 5700X3D’s thread management, is what governs performance at the highest resolution.

Ultra settings show the most dramatic scaling loss. The combo manages 139.4 FPS at 1080p Ultra, but this falls to 103.8 FPS at 1440p Ultra — a 25.5% reduction. At 4K Ultra, the average bottoms out at 66.1 FPS, a 36.3% drop from 1440p. This consistent pattern across all presets indicates that Lockdown Protocol scales almost linearly with pixel throughput, making the 24 GB frame buffer and 960.0 GB/s memory bandwidth of the GPU the primary arbiters of high-resolution performance.

FAQ

*Q: What is the highest average frame rate this combo achieves in Lockdown Protocol?*

A: The highest recorded average is 233 FPS, achieved at 1920x1080 with Low settings. This indicates the system is capable of exceeding typical high-refresh-rate monitor limits at lower resolutions.

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

A: At 3840x2160 with Ultra settings, the average FPS drops to 66.1. This is the lowest result in the measured dataset, showing that the most demanding preset at 4K pushes the system to its limits.

Q: Is the CPU or GPU more likely to be the bottleneck at 1080p?

A: The data suggests a CPU-leaning bottleneck at 1080p. The difference between 1080p Low (233 FPS) and 1080p High (185.9 FPS) is only 20.3%, whereas the difference between 1440p High and 4K High is much larger. This indicates the Ryzen 7 5700X3D’s 8-core, 16-thread configuration is sufficient to feed the GPU at lower pixel counts.

Q: What is the performance penalty for switching from Medium to Ultra at 1440p?

A: At 2560x1440, Medium settings yield 157.9 FPS, while Ultra yields 103.8 FPS. This represents a 34.2% performance loss for the highest quality preset, which is a significant trade-off for visual fidelity.

Q: Does the combo maintain playable frame rates at 4K across all settings?

A: Yes. Even the lowest average, 66.1 FPS at 4K Ultra, remains above the 60 FPS threshold. At 4K Low, the average jumps to 144.1 FPS, indicating the system has substantial headroom for competitive play at high resolutions.

Q: How does the combo’s performance at 1080p High compare to its 4K High result?

A: The 1080p High average of 185.9 FPS is more than double the 4K High average of 89.8 FPS. This 51.7% reduction in frame rate when moving from 1080p to 4K highlights the GPU’s increasing workload at higher pixel densities.

GPU Role

The AMD Radeon RX 7900 XTX is the dominant component in this pairing, particularly as resolution increases. Its 24 GB of GDDR6 memory on a 384-bit bus provides 960.0 GB/s of bandwidth, which is crucial for feeding the high pixel counts required at 3840x2160. The card’s boost clock of 2498 MHz and game clock of 2365 MHz help maintain consistent throughput, though the data shows that even this flagship GPU struggles to maintain high frame rates at 4K Ultra.

The RX 7900 XTX’s RDNA 3.0 architecture, built on a 5 nm process, delivers a FP32 performance of 61.39 TFLOPS. This raw compute power is evident in the 4K Low result of 144.1 FPS, which is a strong showing for a competitive FPS title. However, the scaling from Low to Ultra at 4K — a 54.1% drop from 144.1 to 66.1 FPS — demonstrates that the game’s Ultra preset imposes heavy shading and texture workloads that tax even the card’s 6144 shading units and 192 ROPs.

The GPU’s role becomes less critical at 1080p, where the Ryzen 7 5700X3D’s 96 MB of shared L3 cache helps maintain high minimum frame rates. The benchmark scores support this division of labor: the CPU’s PassMark multithread score of 26318 and 3DMark 16-thread score of 6764 indicate robust thread handling, while the GPU’s PassMark G3D score of 31238 confirms its rasterization prowess. In Lockdown Protocol, the RX 7900 XTX is the star at 1440p and above, but the CPU ensures that low-resolution frame rates remain exceptionally high.

Measured FPS Breakdown

The measured data provides a comprehensive view of performance across three resolutions and four quality presets. At 1920x1080, the combo achieves an average of 233 FPS on Low, 202.7 FPS on Medium, 185.9 FPS on High, and 139.4 FPS on Ultra. The spread from Low to Ultra is 93.6 FPS, which is the largest absolute difference in the dataset, indicating that the CPU can fully exploit the GPU’s capabilities at this resolution.

At 2560x1440, the averages are 212.3 FPS (Low), 157.9 FPS (Medium), 134.6 FPS (High), and 103.8 FPS (Ultra). The drop from Low to Medium is significant at 25.6%, suggesting that the Medium preset introduces substantial GPU load. The High to Ultra transition costs 30.8 FPS, or 22.9%, which is a typical trade-off for the visual enhancements in the Ultra preset.

At 3840x2160, the averages are 144.1 FPS (Low), 105 FPS (Medium), 89.8 FPS (High), and 66.1 FPS (Ultra). The Low to Medium drop of 39.1 FPS is the steepest single-step decline in the entire dataset, highlighting the GPU’s struggle with increased shading complexity at 4K. The Medium to High and High to Ultra drops are 15.2 FPS and 23.7 FPS, respectively, showing a consistent degradation as quality increases.

Notably, the 1080p Low result of 233 FPS is the only metric that approaches the 240 Hz class, while the 1440p Low result of 212.3 FPS is also exceptional. For competitive players, the 1440p High result of 134.6 FPS offers a good balance of visual fidelity and responsiveness, while 4K gaming is best suited to the Medium preset, which maintains a 105 FPS average.

How This Combo Ranks

In the grand scheme of tested hardware combinations for Lockdown Protocol, this pairing of the AMD Ryzen 7 5700X3D and AMD Radeon RX 7900 XTX sits at rank 276 out of 1637 total combos. This places it in the top 16.9% of all tested systems, which is a strong showing for a CPU that launched in January 2024 and a GPU that is now marked as end-of-life.

The CPU’s average benchmark score of 24673 places it in the 82nd percentile of all processors, with its nearest rival being the Intel Core i7-1360P at a 0.2% delta. The GPU’s average benchmark score of 44019 places it in the 85th percentile of all GPUs, with the NVIDIA GeForce RTX 4070 Ti trailing by 2% and the AMD Radeon Pro 580 leading by 0.4%. These relative positions suggest that the system is well-balanced, with neither component drastically outperforming the other.

However, the in-game rank of 276 out of 1637 combos indicates that many other systems, likely featuring newer CPUs or more specialized configurations, achieve higher average frame rates in Lockdown Protocol. The Ryzen 7 5700X3D’s 3.00 GHz base clock and 4.10 GHz boost clock are modest by modern standards, and its DDR4 memory support (with 51.2 GB/s bandwidth) may limit performance in memory-sensitive scenarios. Despite this, the combo’s ability to exceed 140 FPS at 4K Low and 230 FPS at 1080p Low makes it a formidable choice for high-refresh-rate gaming, even if it does not top the absolute leaderboards.