Lockdown Protocol

Lockdown Protocol’s measured performance with the Intel Core i7-12700K and AMD Radeon RX 6750 XT reveals a pairing that scales predictably with resolution, though the GPU becomes the clear limiting factor as pixel count rises. At 1080p Low, the combo produces 201.1 FPS, dropping to 145.6 FPS at 1440p Low and 95.7 FPS at 4K Low. This pattern demonstrates that even at the lowest settings, the graphics card’s workload dominates the frame rate, as the CPU’s headroom is not fully exposed. The data suggests that the i7-12700K is capable of feeding the RX 6750 XT adequately at 1080p, but the GPU’s rendering throughput is what ultimately caps performance.

Resolution Scaling

The frame rate degradation from 1080p to 4K is steep and consistent across all preset tiers. At High settings, the transition from 1080p (125.3 FPS) to 1440p (89.2 FPS) represents a 28.8% drop, while moving from 1440p to 4K (60.7 FPS) incurs a further 32% reduction. This nonlinear scaling is characteristic of a GPU-bound scenario where the RX 6750 XT’s 192-bit memory bus and 432.0 GB/s bandwidth become strained at higher resolutions. The gap between Low and Ultra settings widens dramatically at 4K: Low produces 95.7 FPS, Medium 69 FPS, High 60.7 FPS, and Ultra falls to 44.5 FPS, a spread of 51.2 FPS. In contrast, at 1080p the same preset spread is 110.1 FPS (201.1 Low vs 91 Ultra), indicating that lower resolutions allow the CPU to push higher frame rates while the GPU still handles the rendering load.

The data indicates that 1440p is the sweet spot for this combo. At High settings, 89.2 FPS is playable, while Medium yields 103.4 FPS, and Low reaches 145.6 FPS. The 4K results, however, show that Ultra settings are not viable for competitive play, as 44.5 FPS falls below the 60 FPS threshold commonly considered minimum for fluid motion in an FPS. The scaling from 1080p to 4K at Ultra (91 to 44.5 FPS) is a 51.1% reduction, which is more severe than the drop at Low (201.1 to 95.7 FPS, a 52.4% reduction), suggesting that the GPU’s shading units and ROPs are saturated at higher detail levels. This behavior points to the RX 6750 XT being the primary bottleneck, with the i7-12700K’s 12 cores and 20 threads providing sufficient processing power to avoid limiting performance.

FAQ

Q: What is the highest average frame rate achievable with this combo?

A: The maximum measured average FPS is 201.1 at 1080p Low settings. This represents the peak output for this pairing, with the RX 6750 XT’s 13.31 TFLOPS FP32 compute being fully utilized.

Q: Does the CPU bottleneck the GPU at any resolution?

A: The data does not show a CPU bottleneck. Even at 1080p Low, where the GPU load is lowest, the frame rate reaches 201.1 FPS. The i7-12700K’s single-thread score of 1043 in 3DMark and multi-thread score of 9979 suggest ample headroom, as the GPU’s rendering capacity is the limiting factor across all tested settings.

Q: How does the RX 6750 XT compare to its nearest rivals in synthetic benchmarks?

A: The RX 6750 XT has an average benchmark score of 35327, which is 0.2% ahead of the AMD Radeon RX 5600M (35264) and 0.3% behind the NVIDIA GeForce RTX 5070 Ti Mobile (35435). It also trails the AMD Radeon 880M by 0.9% and the NVIDIA GeForce RTX 3080 by 1.3%.

Q: What is the frame rate difference between Medium and High at 1440p?

A: At 1440p, Medium settings produce 103.4 FPS, while High settings yield 89.2 FPS, a difference of 14.2 FPS. This indicates that the Medium preset offers a substantial performance gain with likely minor visual trade-offs.

Q: Is 4K gaming viable with this hardware?

A: At 4K, the combo achieves 60.7 FPS on High and 69 FPS on Medium, but drops to 44.5 FPS on Ultra. For a 60 FPS target, Medium is the highest viable preset at 4K, while Low settings reach 95.7 FPS for higher refresh rate displays.

Q: How does the i7-12700K rank against comparable CPUs?

A: The i7-12700K has an average benchmark score of 35684, which is 0.3% below the AMD Ryzen 7 PRO 5845 (35802) and 0.7% below the Intel Core i5-14500HX (35940). It is 0.6% ahead of the Intel Core i7-13700T and 0.8% ahead of the Intel Core i7-13800H.

GPU Role

The AMD Radeon RX 6750 XT is the dominant component in this pairing, as evidenced by the frame rate scaling across resolutions. Its 12 GB of GDDR6 memory on a 192-bit bus delivers 432.0 GB/s of bandwidth, which is sufficient for 1080p and 1440p gaming but becomes a constraint at 4K. The GPU’s base clock of 2150 MHz and boost clock of 2600 MHz, with a game clock of 2495 MHz, allow it to maintain high throughput in sustained loads. In Lockdown Protocol, the measured FPS drops from 125.3 at 1080p High to 89.2 at 1440p High, a 28.8% reduction that aligns with the increased pixel count requiring more memory bandwidth and shading operations.

The GPU’s 2560 shading units and 64 ROPs are directly responsible for the rasterization performance observed. At 4K Ultra, the frame rate plummets to 44.5 FPS, indicating that the GPU’s pixel fill rate of 166.4 GPixel/s is overwhelmed by the combination of high resolution and detailed settings. The RX 6750 XT’s 40 ray tracing cores are present but do not appear to impact these results, as the measured data does not specify ray tracing usage. The GPU’s 13.31 TFLOPS FP32 compute is the theoretical ceiling, and the benchmarks show that at 1080p Low, the combo approaches this limit with 201.1 FPS, which is likely constrained by the game’s engine rather than the hardware.

The GPU’s percentile ranking of 79 against all GPUs places it in the upper quartile, while its nearest rivals include the RTX 3080, which is 1.3% faster in synthetic tests. This close margin in compute performance translates to the measured FPS, where the RX 6750 XT delivers playable frame rates at 1440p across all presets. The 12 GB VRAM capacity is not a limiting factor in this game, as the frame rates remain stable without indications of memory swapping, even at 4K Ultra where 44.5 FPS is still rendered consistently.

Settings Recommendations

For competitive play at high refresh rates, the 1080p Low preset is the clear choice, delivering 201.1 FPS. This allows for maximum responsiveness on 144Hz or 165Hz monitors, and the lower settings reduce visual clutter, which can be beneficial in an FPS. At 1440p, the Low preset yields 145.6 FPS, which is still excellent for high-refresh displays, while Medium at 103.4 FPS provides a balanced experience for those prioritizing visual quality without sacrificing smoothness. The High preset at 1440p (89.2 FPS) is acceptable for casual play, but the 14.2 FPS gain from dropping to Medium is often worth the minor visual reduction.

At 4K, the Medium preset at 69 FPS is the recommended starting point, as it stays above the 60 FPS threshold. High at 60.7 FPS is playable but leaves little margin for frame time spikes, while Ultra at 44.5 FPS should be avoided for anything beyond screenshots. The data shows that the Ultra preset is consistently 30-40% slower than High across all resolutions, indicating that the visual improvements are not worth the performance cost. For a consistent experience, the Medium preset offers the best balance of frame rate and visual fidelity, particularly at 1440p where it achieves 103.4 FPS and at 4K where it maintains 69 FPS.

How This Combo Ranks

The Intel Core i7-12700K and AMD Radeon RX 6750 XT combination ranks 830 out of 1637 tested combos in Lockdown Protocol, placing it in the 49.3rd percentile. This mid-pack ranking indicates that while the pairing is capable, it is not among the top performers for this specific game. The CPU’s percentile of 89 against all CPUs is strong, but the GPU’s percentile of 79 against all GPUs pulls the overall combo down. The measured FPS data confirms this: at 1080p Ultra, the combo achieves 91 FPS, which is respectable but not exceptional for a high-end pairing.

The combo’s ranking is influenced by the GPU’s position relative to its rivals. The RX 6750 XT is 1.3% slower than the RTX 3080 in synthetic benchmarks, and this gap likely translates to a few FPS in game. However, the i7-12700K’s strong multi-threaded performance (29241 in Cinebench R23 multi-core) ensures that the CPU does not hinder the GPU, allowing the combo to perform near its theoretical potential. The 830th rank out of 1637 suggests that there are many combinations with faster GPUs that achieve higher frame rates, but this pairing remains a solid mid-tier option for 1080p and 1440p gaming, with 4K being possible at reduced settings.