Lockdown Protocol

The AMD Ryzen 9 9950X3D paired with the AMD Radeon RX 6600 XT presents a stark contrast in component tiers, and the measured frame rates in Lockdown Protocol clearly delineate where the performance bottleneck lies. The data reveals a system that is heavily constrained by the graphics card, with CPU headroom that never comes close to being exhausted.

Resolution Scaling

The scaling pattern across resolutions is the most telling indicator of this system’s character. At 1080p with Low settings, the combination reaches an average of 159 FPS. Moving to 1440p Low drops this to 117 FPS, a 26.4% reduction in frame rate. At 4K Low, the average falls further to 72.8 FPS, which is 54.2% below the 1080p result. This steep decline with increasing pixel count is the classic signature of a GPU-limited scenario.

The impact of resolution becomes even more pronounced when examining the higher quality presets. At High settings, the transition from 1080p to 1440p sees the average fall from 97.1 FPS to 72.8 FPS, a 25% decrease. The jump from 1440p to 4K High is slightly less severe, dropping to 49.5 FPS, a 32% reduction. The Ultra preset tells a similar story, with 1080p yielding 74.9 FPS, 1440p dropping to 53.1 FPS, and 4K collapsing to 36.4 FPS. The 4K Ultra result represents a 51.4% loss compared to 1080p Ultra.

This data suggests that the RX 6600 XT’s rendering throughput is the limiting factor across the board. The CPU’s massive computational resources are effectively idle, waiting on the GPU to finish each frame. The frame rate drops are not linear with pixel count, which indicates that the GPU is hitting its fill-rate or shading-unit limits rather than a memory bandwidth wall. The consistent pattern across all settings—where higher resolutions exact a proportionally heavier toll—confirms that the Ryzen 9 9950X3D is never the constraint in this configuration.

CPU Role

The Ryzen 9 9950X3D brings a substantial amount of processing power to this pairing. With 16 cores and 32 threads based on the Zen 5 architecture, it posts a Cinebench R23 multi-core score of 59712 and a single-core score of 8430. Its 3DMark results show a scaling pattern from 2549 with 2 threads to 17184 with max threads, indicating strong multi-threaded efficiency. The 128 MB of shared L3 cache is a notable feature, though in this game’s measured results, its impact is not visible because the GPU is the limiting factor.

The benchmark results for Lockdown Protocol show no evidence of CPU limitation. At 1080p Low, the system produces 159 FPS, which is a frame rate that would expose CPU bottlenecks in many titles. Yet the data shows that the GPU can still be pushed to its limits even at this relatively high frame rate. The fact that 4K Low (72.8 FPS) is exactly identical to 1440p High (72.8 FPS) is a remarkable coincidence, but it also demonstrates that the CPU is not dictating the performance ceiling at any point.

The processor’s base clock of 4.30 GHz and boost clock of 5.70 GHz are more than sufficient for this workload. Its PassMark single-thread score of 4737 places it in the 96th percentile of all CPUs, indicating top-tier per-core performance. However, none of this power is being utilized in this game at these settings. The data suggests that even a substantially weaker CPU would produce nearly identical frame rates in this configuration, as the RX 6600 XT is the definitive performance gate.

Settings Recommendations

The measured rows provide a clear hierarchy of performance across the four presets. At 1080p, the Low preset delivers 159 FPS, which is the highest measurement in the entire dataset. The Medium preset at 112 FPS offers a 29.6% reduction from Low, while High at 97.1 FPS is 38.9% below Low. Ultra at 74.9 FPS represents a 52.9% loss compared to Low, which is a substantial penalty for the visual improvements.

At 1440p, the pattern shifts slightly. Low produces 117 FPS, which remains highly playable. Medium at 84.3 FPS is a 28% drop from Low, and High at 72.8 FPS is a 37.8% reduction. Ultra at 53.1 FPS is 54.6% below Low, making it the least efficient option at this resolution. The 4K results show a compressed range: Low at 72.8 FPS, Medium at 55.7 FPS, High at 49.5 FPS, and Ultra at 36.4 FPS.

For a competitive FPS title like Lockdown Protocol, the Low preset at 1080p appears to be the optimal choice for maximum frame rates. The jump from Low to Medium costs 47 FPS at 1080p, which is a significant sacrifice. At 1440p, the Low preset still maintains a 117 FPS average, which is likely sufficient for most displays. The High preset at 1440p produces 72.8 FPS, which is the same as 4K Low, suggesting that the GPU is the limiting factor at both of these points. The Ultra preset is consistently the worst performer, with the 4K Ultra result of 36.4 FPS being the only measurement below 40 FPS in the entire dataset.

How This Combo Ranks

In the full database of tested combinations, this pairing of the Ryzen 9 9950X3D and RX 6600 XT ranks at 1198 out of 1637 combos. This places it in the 26.8th percentile of all tested systems, meaning roughly 73% of combinations deliver higher average frame rates in Lockdown Protocol. This ranking is a direct consequence of the GPU selection, as the RX 6600 XT is a mid-range card being paired with a flagship-class processor.

The GPU itself ranks in the 71st percentile of all graphics cards, with an average benchmark score of 27985. Its nearest rivals in the benchmark database include the NVIDIA GeForce GTX 980 Ti with a score of 27956 (0.1% slower), the AMD Radeon R9 M395X at 27883 (0.4% slower), and the NVIDIA GeForce RTX 3070 at 28238 (0.9% faster). This tight clustering indicates that the RX 6600 XT’s raw compute capability is well-established and consistent with its peers.

The CPU, by contrast, sits in the 96th percentile of all processors. Its average benchmark score of 71660 places it just ahead of the Intel Xeon Platinum 8270 (71056, 0.9% slower) and the AMD Ryzen 9 9950X (70420, 1.8% slower), while trailing the Intel Xeon 6517P (73050, 1.9% faster). The massive gap between the CPU’s percentile ranking and the combo’s overall ranking in this game underscores the fact that Lockdown Protocol is not CPU-bound at any tested setting with this configuration.

GPU Role

The AMD Radeon RX 6600 XT is the component that defines this system’s performance in Lockdown Protocol. Built on the RDNA 2.0 architecture with the Navi 23 chip, it features 2048 shading units, 128 texture mapping units, and 64 render output units. Its boost clock of 2589 MHz and game clock of 2359 MHz are relatively high for its class, and the 8 GB of GDDR6 memory on a 128-bit bus provides 256.0 GB/s of bandwidth.

The GPU’s benchmark results show a PassMark G3D score of 16461, placing it in the 71st percentile of all graphics cards. Its average benchmark score of 27985 is nearly identical to the GTX 980 Ti at 27956, indicating that it delivers comparable raw performance to that older flagship. The 10.60 TFLOPS of FP32 compute is sufficient for 1080p gaming, but the data shows it struggles at higher resolutions.

The measured frame rates directly reflect the GPU’s limitations. At 4K Ultra, the system produces just 36.4 FPS, which is below the threshold for smooth gameplay. Even at 4K Low, the 72.8 FPS average barely approaches the 1080p High result of 97.1 FPS. The GPU’s 8 GB VRAM capacity is not directly tested in these benchmarks, but the performance degradation from 1080p to 4K suggests that memory bandwidth and fill rate are the primary constraints. The 256.0 GB/s of bandwidth is adequate for 1080p, but the pixel rate of 165.7 GPixel/s is insufficient to maintain high frame rates at 4K with demanding settings. This GPU is clearly optimized for 1080p and entry-level 1440p gaming, and the data confirms that pairing it with a top-tier CPU does not change that fundamental characteristic.