Lockdown Protocol

Lockdown Protocol, a 2024 FPS release, shows a clear performance hierarchy for the AMD Ryzen 9 7900X and Radeon RX 6750 XT combination. The measured data across three resolutions and four quality presets provides a consistent picture of where this hardware pairing excels and where it begins to strain. Benchmarks indicate that the most balanced experience is found at 1440p, where the combination of resolution and settings yields playable frame rates without pushing the GPU to its absolute limits.

Settings Recommendations

The data shows a predictable scaling of average FPS as settings increase, but the magnitude of the performance cost varies significantly by resolution. At 1080p, the Ultra preset delivers 96.0 FPS, which is a 51.6% drop from the 198.5 FPS achieved on Low. While 96 FPS is perfectly playable for most users, the High preset at 122.5 FPS offers a better balance of visual quality and headroom, representing only a 38.3% reduction from Low.

Moving to 1440p, the pattern shifts. The High preset achieves 93.0 FPS, which is nearly identical to the 1080p Ultra result. This suggests that at 1440p High, the system is hitting a more consistent performance envelope. The Medium preset at 103.7 FPS provides a smoother experience than High with only a modest visual compromise. For competitive play, Low at 150.0 FPS is the standout choice, offering a substantial 61.4% performance increase over High. The Ultra preset at 65.4 FPS is the first sign of strain, but remains viable for slower-paced play.

At 4K, the limitations of the GPU become prominent. The High preset dips to 57.6 FPS, which is below the 60 FPS threshold many consider the baseline for smooth gameplay. Medium at 67.5 FPS is the only preset above that threshold, while Low at 97.5 FPS is the only option that provides a truly comfortable margin. The Ultra preset at 41.4 FPS is generally not recommended for this resolution. The best experience across all data points is likely 1440p High, which combines the near-identical performance of 1080p Ultra with the higher visual fidelity of a higher native resolution.

GPU Role

The AMD Radeon RX 6750 XT is the primary performance driver in this configuration. Its specifications, including a base clock of 2150 MHz and a boost clock of 2600 MHz, are directly reflected in the frame rate scaling. The GPU’s 12 GB of GDDR6 memory on a 192-bit bus provides 432.0 GB/s of bandwidth, which is sufficient for the textures and assets in Lockdown Protocol at the tested settings. The data supports this: the FPS deltas between Low and Ultra settings are substantial, indicating that the GPU’s shading units and texture rate are being fully utilized.

The GPU’s percentile ranking of 79 against all other GPUs places it in the upper echelon, though not at the top. Its nearest rivals include the AMD Radeon RX 5600M (0.2% faster) and the NVIDIA GeForce RTX 3080 (1.3% faster), showing this card sits in a tightly contested performance band. In Lockdown Protocol specifically, the RX 6750 XT’s 13.31 TFLOPS of FP32 compute and 416.0 GTexel/s texture rate are the key factors in pushing the 1440p High result of 93.0 FPS. The card’s 64 ROPs handle the pixel output, and the 40 ray accelerators are present, though the game’s results do not isolate ray tracing effects. The GPU is the bottleneck in this pairing, as evidenced by the steep FPS declines at higher settings and resolutions.

Resolution Scaling

The performance degradation from 1080p to 4K is steep and consistent, confirming that the RX 6750 XT is the limiting component. At High settings, the average FPS drops from 122.5 at 1080p to 93.0 at 1440p, a 24.1% reduction. The subsequent drop to 57.6 at 4K represents a further 38.1% decline from the 1440p figure. This pattern is mirrored across all quality presets. For Low settings, the progression is 198.5 → 150.0 → 97.5 FPS. For Medium, it is 143.1 → 103.7 → 67.5 FPS. For Ultra, it is 96.0 → 65.4 → 41.4 FPS.

This consistent scaling indicates that the game is heavily pixel-bound at higher resolutions. The CPU, with its high single-thread performance, is able to feed the GPU adequately at 1080p, but as resolution increases, the GPU’s fill rate and memory bandwidth become the decisive factors. The 4K results, particularly the 41.4 FPS on Ultra, clearly show that this combination is not optimized for 4K gaming, even at lower settings. The 1080p to 1440p transition is more graceful, with the GPU handling the additional load without a catastrophic frame rate collapse. The data suggests that the sweet spot for this pairing is 1440p, where the balance between CPU capability and GPU throughput is most favorable.

FAQ

Q: What is the highest average FPS recorded for this combo?

A: The highest average FPS is 198.5, achieved at 1920x1080 with the Low settings preset.

Q: Is the AMD Ryzen 9 7900X a bottleneck for the RX 6750 XT in this game?

A: The data does not indicate a CPU bottleneck. The consistent FPS drops with increasing resolution and settings point to the GPU as the limiting factor. The CPU’s high multi-thread and single-thread benchmark scores, such as 43,695 in Cinebench R23 multi-core and 6,168 in single-core, suggest it has ample headroom for this game.

Q: How does the RX 6750 XT compare to its closest rival, the AMD Radeon RX 5600M?

A: In average benchmark scores, the RX 6750 XT is 0.2% slower than the RX 5600M. Both cards are in the same performance tier, with the RX 6750 XT also being 1.3% slower than the NVIDIA GeForce RTX 3080.

Q: What frame rate can a user expect at 2560x1440 with Medium settings?

A: The measured average FPS for this configuration is 103.7. This is a solid result that provides a smooth experience for most gameplay scenarios.

Q: Is the Ultra preset at 4K playable?

A: The average FPS at 3840x2160 with Ultra settings is 41.4. This is below the 60 FPS standard for smooth play and would likely feel sluggish in a fast-paced FPS. Lower settings are recommended for 4K.

Q: How does the combo's performance at 1080p High compare to 1440p High?

A: The 1080p High preset delivers 122.5 FPS, while the 1440p High preset delivers 93.0 FPS. The 1440p result is still highly playable and offers a significant increase in image clarity, making it a better overall choice for most users.

How This Combo Ranks

The AMD Ryzen 9 7900X and Radeon RX 6750 XT combination is ranked 822 out of 1637 tested combos in Lockdown Protocol. This places it squarely in the middle of the performance distribution, which is consistent with its measured frame rates. The GPU’s percentile of 79 and the CPU’s percentile of 93 indicate that while the processor is a top-tier performer, the graphics card is holding the pairing back from the top ranks. The CPU’s nearest rivals include the Intel Core Ultra 5 235 (0.1% slower), AMD Ryzen 9 5900XT (0.4% slower), and Intel Core i9-13980HX (0.8% slower), all of which have similar average benchmark scores. This suggests that swapping the CPU would yield minimal gains, whereas a more powerful GPU would likely move this combination significantly higher in the rankings. The mid-pack rank of 822 reflects a system that is capable of smooth 1080p and 1440p gaming but is not designed for extreme high-refresh or 4K scenarios.

CPU Role

The AMD Ryzen 9 7900X, a 12-core, 24-thread processor from the 7000 series, provides the computational foundation for this build. Its high boost clock of 5.60 GHz and strong single-thread performance are critical for a game like Lockdown Protocol, which likely relies on a few primary threads for game logic. The CPU’s benchmark scores support this: a Geekbench single-core score of 2,952 and a 3DMark single-thread score of 1,093 show it excels at the tasks that matter most for FPS games. The multi-thread performance is also excellent, with a Passmark multithread score of 51,406 and a Cinebench R23 multi-core score of 43,695, ensuring that background tasks and game engine threads do not interfere with frame rendering.

The CPU’s 64 MB of shared L3 cache and dual-channel DDR5 memory support provide low-latency access to game data. The fact that the CPU is not the limiting factor is evident in the resolution scaling analysis. If the CPU were the bottleneck, we would expect to see similar FPS at 1080p and 1440p, as the GPU would not be fully utilized. Instead, the substantial FPS drops with resolution increase prove the GPU is the constraining component. The 7900X easily feeds the RX 6750 XT, and its 93rd percentile ranking against all CPUs confirms its high-end status. In this specific game, the CPU’s role is to provide stable frame pacing and prevent any CPU-side hitches, a task it accomplishes with significant headroom to spare, as evidenced by the 150 FPS result at 1440p Low.