Lockdown Protocol

The AMD Ryzen 9 7900X paired with the AMD Radeon RX 6600 presents a classic high-CPU, mid-range-GPU combination. For Lockdown Protocol, an FPS title, the benchmark data shows this system is highly capable at standard resolutions but begins to strain at 4K. The 12-core, 24-thread Ryzen 9 7900X, with a boost clock of 5.60 GHz and a 91st percentile ranking among all CPUs, provides immense processing headroom, while the RX 6600, with its 8 GB of GDDR6 memory and 63rd percentile ranking, serves as the primary constraint in graphically demanding scenarios. The measured frame rates reveal a system that decisively handles 1080p and 1440p gaming but requires significant settings adjustments for 4K play.

FAQ

Q: Can this PC run Lockdown Protocol at 1920x1080 with high settings?

A: Yes. The measured average FPS at 1920x1080 with High settings is 90, which is well above the 60 FPS playable threshold. Even the most demanding Ultra preset maintains an average of 68 FPS at this resolution.

Q: What is the best resolution for this system to play at?

A: The data indicates 2560x1440 is the sweet spot. At this resolution, the system achieves an average of 66 FPS on High settings and 107 FPS on Low, offering a balance between visual fidelity and performance. At 3840x2160, only the Low preset clears the 60 FPS threshold.

Q: Is the AMD Ryzen 9 7900X a bottleneck for the AMD Radeon RX 6600 in this game?

A: The benchmark data suggests the CPU is not the limiting factor. The Ryzen 9 7900X scores 29,300 in Cinebench R23 multicore and 12536 in 3DMark max threads, placing it in the 91st percentile. The performance drops at higher resolutions are characteristic of GPU limitations, where the RX 6600's 8 GB memory and 224.0 GB/s bandwidth are stressed.

Q: How does the RX 6600 compare to its closest rivals in raw performance?

A: The RX 6600's average benchmark score is 19036. Its nearest rival, the NVIDIA GeForce RTX 4050 Mobile, scores 19049, which is -0.1% different. The NVIDIA Quadro K6000 scores 19030, a 0% delta. This indicates the RX 6600 sits in a very tight performance band with these cards.

Q: Does the CPU's multi-threading capability matter for Lockdown Protocol?

A: While the game is an FPS and likely GPU-bound at higher resolutions, the Ryzen 9 7900X provides substantial headroom. Its PassMark multithread score is 51406, and its 3DMark 16-thread score is 10972. This ensures that CPU-intensive tasks, such as game logic and physics, will not cause frame drops, as evidenced by the strong performance at 1080p where the CPU's role is more pronounced.

Q: What is the most demanding settings preset that stays above 60 FPS at 2560x1440?

A: The High preset is the most demanding that stays above the threshold, delivering an average of 66 FPS. The Ultra preset drops to 50 FPS average, which is below the playable threshold.

CPU and GPU Roles

The division of labor between the Ryzen 9 7900X and the RX 6600 in Lockdown Protocol is clear from the scaling patterns. At 1920x1080, the system's frame rates are high across all presets, from 146 FPS on Low to 68 FPS on Ultra. This wide spread indicates that the GPU is the primary driver of performance, as reducing graphical load yields significant gains. The CPU, with its high single-thread score of 4238 in PassMark and 1093 in 3DMark single-thread, is more than capable of feeding the GPU at this resolution, ensuring it is not the bottleneck.

When moving to 2560x1440, the frame rates drop proportionally with the increased pixel count. The High preset falls from 90 FPS to 66 FPS, a 26.7% reduction, while the Low preset falls from 146 FPS to 107 FPS. This scaling confirms that the RX 6600 is the limiting component, as the workload shifts further onto the GPU's shading units and memory subsystem. The CPU's role becomes less critical, but its consistent performance ensures that the frame rate is stable, as seen in the Medium preset's min FPS of 64 and max FPS of 87.

At 3840x2160, the GPU is unequivocally the bottleneck. The RX 6600's 8 GB memory buffer and 128-bit bus are overwhelmed by the 8.3 million pixels, resulting in an average of 43 FPS on High and 32 FPS on Ultra. The CPU's performance, while excellent, cannot compensate for the GPU's inability to process the frame data quickly enough. The only playable setting at this resolution is Low, which achieves 69 FPS, highlighting that the game's rendering demands at 4K are simply too great for this GPU to handle with higher presets, regardless of CPU strength.

Measured FPS Breakdown

At 1920x1080, the system performs admirably. On Low settings, the average frame rate is 146 FPS, offering a highly responsive experience. Medium settings yield an average of 103 FPS, with a minimum of 88 and a maximum of 119. High settings produce an average of 90 FPS. The most demanding Ultra preset still maintains an average of 68 FPS, ensuring a smooth experience even at maximum visual fidelity.

At 2560x1440, performance remains solid but shows the GPU's limitations. Low settings average 107 FPS. Medium settings average 76 FPS, with a minimum of 64 and a maximum of 87. High settings average 66 FPS, which is just above the 60 FPS playable threshold. Ultra settings fall below this threshold, averaging 50 FPS, indicating that the most demanding preset is not suitable for this resolution.

At 3840x2160, the system struggles to maintain playable frame rates on higher presets. Low settings are the only playable option, averaging 69 FPS. Medium settings average 49 FPS, with a minimum of 42 and a maximum of 56. High settings average 43 FPS. Ultra settings are the most demanding, averaging just 32 FPS, which is far from a smooth experience.

The Verdict

This PC can run Lockdown Protocol, but the experience depends heavily on the target resolution. At 1920x1080, the system is fully capable, clearing the 60 FPS threshold on all presets, including Ultra with an average of 68 FPS. At 2560x1440, the system is also playable, but only up to High settings, which average 66 FPS. The Ultra preset at this resolution falls short at 50 FPS.

At 3840x2160, the system is only playable on the Low preset, which averages 69 FPS. Any higher preset results in sub-60 FPS performance, making 4K gaming with high visual quality unrealistic for this hardware combination. The verdict by resolution confirms this: 1080p and 1440p are viable for a 60 FPS experience, while 4K requires significant graphical compromises.

Similar Performance Alternatives

The AMD Ryzen 9 7900X's nearest rivals offer similar CPU-level performance, which is useful for understanding the system's processing capabilities. The Intel Core i7-14700F has an average score of 53620, which is -0.6% different from the Ryzen 9 7900X's 53288. The AMD EPYC 7313P scores 53206, a 0.2% delta, and the Intel Xeon 634 scores 52974, a 0.6% delta. These processors would provide a comparable foundation for the RX 6600, ensuring that the GPU remains the performance limiter.

For the GPU, the AMD Radeon RX 6600's nearest rivals are the NVIDIA Quadro K6000, which scores 19030 (0% delta), and the NVIDIA GeForce RTX 4050 Mobile, which scores 19049 (-0.1% delta). The NVIDIA Tesla K20m scores 19089 (-0.3% delta), and the NVIDIA RTX 2000 Ada Generation scores 18954 (0.4% delta). These cards would deliver nearly identical frame rates in Lockdown Protocol, making them viable alternatives if the RX 6600 is not available.

Best Settings per Resolution

At 1920x1080, the best settings preset is Ultra, which delivers an average of 68 FPS. This provides the highest visual quality while still maintaining a frame rate above the 60 FPS playable threshold.

At 2560x1440, the best settings preset is High, which averages 66 FPS. This is the highest quality setting that remains playable, as the Ultra preset falls to 50 FPS.

At 3840x2160, the best settings preset is Low, which averages 69 FPS. This is the only preset at this resolution that clears the 60 FPS threshold, making it the sole playable option for a smooth experience.