Lockdown Protocol

The AMD Ryzen 9 9950X3D paired with the NVIDIA GeForce RTX 5090 D produces a top-tier gaming experience in Lockdown Protocol. This combination ranks 4th out of 2828 tested combos, placing it in the 99.9th percentile of all systems. The data shows a platform capable of extreme frame rates, but with distinct scaling behavior that reveals whether the CPU or GPU is the limiting factor at different resolutions.

Resolution Scaling

The measured results show a clear pattern of frame rate scaling across 1080p, 1440p, and 4K resolutions. At Low settings, the average FPS drops from 373 at 1920x1080 to 295 at 2560x1440, then to 190 at 3840x2160. This represents a 20.9% decrease from 1080p to 1440p, and a further 35.6% decrease from 1440p to 4K. The total drop from 1080p Low to 4K Low is 49.1%, which indicates that even at the lowest graphical preset, resolution scaling has a significant impact on performance.

At High settings, the scaling is slightly steeper. The average FPS goes from 249 at 1080p to 183 at 1440p (a 26.5% drop), then down to 118 at 4K (a 35.5% drop from 1440p). The overall reduction from 1080p High to 4K High is 52.6%. Ultra settings show the most pronounced scaling, with 187 FPS at 1080p dropping to 137 FPS at 1440p (26.7% reduction) and then to 88 FPS at 4K (35.8% reduction from 1440p). That is a total 52.9% drop from 1080p Ultra to 4K Ultra.

These scaling patterns reveal that the system remains primarily GPU-limited at all resolutions and settings tested. The fact that the percentage drop from 1440p to 4K is consistently larger than the drop from 1080p to 1440p suggests that the RTX 5090 D's raw fill rate and memory bandwidth are being increasingly taxed as pixel count rises. However, the CPU is not idle either. At 1080p Low, the system pushes 373 FPS, which is an extremely high frame rate that requires substantial CPU throughput. The Ryzen 9 9950X3D with its 16 cores and 32 threads is clearly capable of feeding the GPU at these rates, but the fact that 4K Low (190 FPS) is still less than half of 1080p Low (373 FPS) indicates that the GPU becomes the dominant constraint at higher resolutions.

Notably, the gap between Low and Ultra settings widens as resolution increases. At 1080p, the difference between Low (373 FPS) and Ultra (187 FPS) is 186 FPS, while at 4K, the difference between Low (190 FPS) and Ultra (88 FPS) is 102 FPS. This suggests that at lower resolutions, CPU-bound scenarios allow the GPU headroom to be more fully utilized when settings are reduced, while at 4K, the GPU is already saturated and lowering settings provides diminishing returns.

CPU Role

The AMD Ryzen 9 9950X3D is a 16-core, 32-thread processor based on the Zen 5 architecture (Granite Ridge). It operates with a base clock of 4.30 GHz and a boost clock of 5.70 GHz, which are critical figures for a fast-paced FPS like Lockdown Protocol. The processor's 128 MB of L3 cache is particularly relevant for gaming workloads, as it allows more of the game's working set to reside on-die, reducing memory latency.

The CPU's benchmark scores reinforce its capability. In Cinebench R23, it scores 42018 in multi-core and 2259 in single-core. The single-core score is what matters most for frame pacing in most game engines, but the multi-core score indicates that the processor will not bottleneck even when the game spawns multiple background threads. The 3DMark results show a progression from 1292 in single-thread to 2549 in 2-threads, 4963 in 4-threads, 9259 in 8-threads, and 17184 in max-threads. The scaling from 8 to max threads (from 9259 to 17184) shows an 85.6% improvement, which is strong but not perfectly linear, indicating that the game and the benchmark can leverage the additional cores.

The CPU's percentile ranking is 95th among all CPUs, and its average benchmark score is 75779. Comparing to its nearest rivals, the AMD Ryzen 7 PRO 9755 scores 75738 (a 0.1% delta), the AMD Ryzen 7 PRO 9755X3D scores 75716 (0.1% delta), the AMD EPYC 8224P scores 75582 (0.3% delta), and the Intel Core Ultra 9 285 scores 75488 (0.4% delta). The 9950X3D leads all of these, but the margins are razor-thin, suggesting that in purely CPU-bound tasks, this processor is at the very top of the heap but not by a wide margin.

In Lockdown Protocol, the CPU role is most visible at 1080p Low settings, where the system achieves 373 FPS. This frame rate is high enough that even minor CPU hiccups would be visible, yet the measured results show no such issues. The 3DMark 2-thread score of 2549 is important because many game engines still have a primary thread that cannot be fully parallelized. The boost clock of 5.70 GHz helps ensure that this primary thread has the single-core performance needed to keep frame times low.

GPU Role

The NVIDIA GeForce RTX 5090 D is a monster of a graphics card, built on the Blackwell 2.0 architecture with the GB202 chip. It features 32 GB of GDDR7 memory on a 512-bit bus, yielding a memory bandwidth of 1.79 TB/s. The core clock runs at 2017 MHz base and 2407 MHz boost, with 21760 shading units, 680 TMUs, and 176 ROPs.

The GPU's memory configuration is particularly relevant for Lockdown Protocol at 4K Ultra settings. With 32 GB of VRAM, memory capacity is a non-issue even at the highest resolution and settings. The bandwidth of 1.79 TB/s ensures that texture streaming and geometry processing are not starved. The pixel rate of 423.6 GPixel/s and texture rate of 1636.8 GTexel/s provide the raw throughput needed to sustain high frame rates at 4K.

The GPU's benchmark results show a passmark G3D score of 44065 and a passmark GPU compute score of 28396. The 3DMark Steel Nomad DX12 score is 14326, which is a strong indicator of modern game performance. The Geekbench OpenCL score of 310674 and Vulkan score of 376915 further confirm the card's compute capabilities.

In the context of Lockdown Protocol, the GPU is the primary scaling factor. The measured FPS at 4K Ultra is 88, which is playable but not spectacular. The fact that 4K High (118 FPS) is 34.1% faster than 4K Ultra (88 FPS) suggests that the Ultra preset includes settings that are disproportionately expensive, such as ray tracing or extreme shadow quality. The 4K Medium result of 135 FPS shows a further 14.4% improvement over High, and 4K Low jumps to 190 FPS, a 40.7% improvement over Medium.

The GPU's percentile ranking is 92nd among all GPUs, with an average benchmark score of 77712. Its nearest rivals include the AMD Radeon RX 6650M XT (score 76904, delta 1.1%), AMD Radeon RX 6850M XT (score 78940, delta -1.6%), NVIDIA Tesla P100 PCIe 12 GB (score 79396, delta -2.1%), and NVIDIA Tesla P100 PCIe 16 GB (score 79605, delta -2.4%). Interestingly, the RTX 5090 D scores lower than several of these rivals in aggregate benchmarks, but in actual gaming measurements it clearly outperforms them given the FPS figures observed. This discrepancy highlights that synthetic benchmarks do not always translate directly to real-world game performance.

How This Combo Ranks

The combination of the AMD Ryzen 9 9950X3D and NVIDIA GeForce RTX 5090 D achieves a rank of 4 out of 2828 tested combos in Lockdown Protocol. This places it in the top 0.14% of all systems tested, which is an exceptional result. The rank reflects not just the individual component performance, but how well they work together in this specific game.

Given that the CPU ranks in the 95th percentile and the GPU in the 92nd percentile individually, one might expect a lower combined ranking. However, the synergy between these two components is clearly effective. The CPU's high single-thread performance (Cinebench R23 single-core score of 2259) ensures that the GPU is never starved of draw calls, while the GPU's massive memory bandwidth and compute throughput handle the rendering workload efficiently.

The gap between this combo and the top ranks is likely due to other systems with even faster GPUs or more optimized CPU-GPU pairings for this particular game. The data shows that at 1080p Low, this combo can hit 373 FPS, which is well above the refresh rate of most monitors. At 4K Ultra, the 88 FPS result is still above the 60 FPS threshold for smooth gameplay, but it is clear that this combo is not going to break 100 FPS at the highest settings and resolution.

Settings Recommendations

Based on the measured FPS data, the optimal settings for this combo depend on the target refresh rate and resolution. At 1080p, the High preset delivers 249 FPS, which is ideal for a 240 Hz monitor. The Ultra preset at 187 FPS is still fast enough for a 165 Hz or 180 Hz display. The Medium preset at 285 FPS is the maximum measured at 1080p, but the visual quality reduction from High to Medium may not be worth the 14.5% FPS increase.

At 1440p, the High preset (183 FPS) is the sweet spot for high-refresh-rate gaming, comfortably pushing a 165 Hz or 180 Hz monitor. The Ultra preset (137 FPS) is still smooth for a 144 Hz display. The Medium preset at 209 FPS provides a buffer for those who want to ensure frame times never dip, but the visual improvements from Medium to High are typically noticeable in a fast-paced FPS.

At 4K, the High preset (118 FPS) is the recommended choice for most players, as it offers a good balance of visual quality and performance. The Ultra preset (88 FPS) is playable but will show frame pacing issues on a 120 Hz or higher refresh rate display. The Medium preset (135 FPS) is a viable alternative if you prefer higher frame rates over maximum visual fidelity. The Low preset at 4K (190 FPS) is not recommended because the visual degradation is severe, and the frame rate benefit over Medium is not proportional to the loss in image quality.

Measured FPS Breakdown

The following table summarizes the measured average FPS for each resolution and settings combination:

| Resolution | Settings | Avg FPS |

|------------|----------|---------|

| 3840x2160 | Low | 190 |

| 3840x2160 | Medium | 135 |

| 3840x2160 | High | 118 |

| 3840x2160 | Ultra | 88 |

| 2560x1440 | Low | 295 |

| 2560x1440 | Medium | 209 |

| 2560x1440 | High | 183 |

| 2560x1440 | Ultra | 137 |

| 1920x1080 | Low | 373 |

| 1920x1080 | Medium | 285 |

| 1920x1080 | High | 249 |

| 1920x1080 | Ultra | 187 |

The Medium preset at each resolution also includes min and max FPS measurements. At 4K Medium, the range is 115 to 155 FPS around the 135 average, indicating a 40 FPS spread. At 1440p Medium, the range is 178 to 241 FPS around the 209 average, a 63 FPS spread. At 1080p Medium, the range is 243 to 328 FPS around the 285 average, an 85 FPS spread. These ranges show that frame pacing becomes tighter as resolution increases, which is expected because the GPU becomes the bottleneck and produces more consistent frame times.

The data reveals that the RTX 5090 D is particularly strong at 1440p, where the High preset delivers 183 FPS with no min or max frame data recorded, suggesting stable performance. The 1080p results show the CPU's strength, with even the Ultra preset hitting 187 FPS, which is higher than the 4K High result of 118 FPS. This confirms that the CPU is not the limiting factor at any resolution tested.

For players targeting maximum frame rates, the 1080p Low preset at 373 FPS is the absolute ceiling for this combo. For competitive play, the 1440p High preset at 183 FPS offers a good balance of visual clarity and performance. For single-player immersion, the 4K High preset at 118 FPS provides a solid experience without sacrificing too much visual quality. The Ultra preset at any resolution is only recommended for those who prioritize image quality above all else, as the performance cost is steep relative to High.