Lockdown Protocol

Lockdown Protocol presents a demanding scenario for the NVIDIA GeForce GTX 1660 Ti, even when paired with the formidable Intel Core i9-14900K. The benchmark data reveals a system where the graphics card is the clear limiting factor, with performance scaling predictably as resolution and settings increase. This analysis breaks down the measured frames per second (FPS) to understand the dynamics between the CPU, GPU, and the game's engine.

Resolution Scaling

The measured FPS data shows a significant and expected drop in performance as resolution scales from 1920x1080 up to 3840x2160. At the popular 1080p resolution, the GTX 1660 Ti delivers a playable 76 FPS on High settings. Moving to 1440p, that average drops to 56 FPS, a reduction of 20 FPS. The jump to 4K is the most punishing, with the average falling to 36 FPS on the same High settings. This represents a 40 FPS difference between the lowest and highest resolutions tested, clearly indicating that pixel count is the primary stressor for this GPU.

This scaling pattern is a classic indicator of a GPU-bound scenario. At 1080p, the gap between the CPU's potential and the GPU's rendering capacity narrows, but the GTX 1660 Ti still caps the frame rate. The data reinforces this when looking at the Low settings preset. At 1080p Low, the system achieves 122 FPS, which is a substantial 46 FPS higher than the High preset. However, at 4K Low, the average FPS is 58, which is a much smaller 22 FPS improvement over its High counterpart. The game's engine is demanding enough that even at the lowest visual quality, the 4K resolution creates an insurmountable workload for the GPU's 6 GB of VRAM and 192-bit memory bus.

The FPS drop from 1080p to 1440p on Medium settings is 23 FPS (from 87 to 64), while the drop from 1440p to 4K on the same preset is also 23 FPS (from 64 to 41). This near-linear progression suggests that the GPU is being saturated consistently across these resolution steps. The data does not indicate that the Core i9-14900K is a bottleneck at any point; instead, it shows that the GTX 1660 Ti's rendering capabilities are the sole constraint, with the CPU having ample headroom to feed it frames at all tested resolutions.

CPU Role

The Intel Core i9-14900K is a 24-core, 32-thread processor based on the Raptor Lake architecture, with a boost clock of 6.00 GHz. Its benchmark scores are nothing short of exceptional, placing it in the 95th percentile of all CPUs. In multi-core tests like Cinebench R23, it scores 39399.5 points, and its single-core performance is equally strong with a Geekbench single-core score of 2655. This level of processing power is far beyond what is required for Lockdown Protocol, a game that relies more on graphics rendering than complex CPU simulations.

Given the GPU-bound nature of the performance data, the CPU's role is to ensure that frame times are consistent and that no CPU-side stalls occur. With a Passmark single-thread score of 4697, the i9-14900K provides the high single-thread performance that many game engines favor for primary game logic. The massive multi-threaded capabilities, evidenced by a Passmark multithread score of 58674, also ensure that any background tasks or secondary threads the game spawns are handled without impacting the main game loop.

The benchmark results confirm this. The fact that the system achieves 122 FPS at 1080p Low suggests that the CPU is capable of pushing the frame rate far higher than the GPU can manage on more demanding presets. The i9-14900K is effectively a non-factor in this pairing; it is not holding the system back. The data shows that the GPU's performance limits are reached well before the CPU's capabilities are challenged, meaning the processor is providing a stable and powerful foundation for the GTX 1660 Ti to work with.

GPU Role

The NVIDIA GeForce GTX 1660 Ti is the definitive bottleneck in this configuration. Built on the Turing architecture with a 12 nm process, it features 6 GB of GDDR6 memory on a 192-bit bus, providing 288.0 GB/s of bandwidth. Its boost clock is rated at 1770 MHz, and it has a TDP of 120 W. In the broader landscape of GPUs, it sits in the 41st percentile, indicating it is a mid-range to lower-mid-range performer. Its 3DMark Steel Nomad DX12 score of 1061 points to its modest capabilities for modern titles.

The game's performance metrics directly reflect this GPU's limitations. At 4K Ultra, the average FPS plummets to 27, which is nearly unplayable. Even at 1440p Ultra, the average is only 42 FPS. The card's 6 GB VRAM buffer is likely a contributing factor at higher resolutions and settings, as the game attempts to load more detailed textures. The 288.0 GB/s memory bandwidth also becomes a constraint, as moving larger frames at 4K requires more data throughput than the card can provide.

The GPU's performance is consistent with its nearest rivals, which include the AMD Radeon 540 and the Intel Arc A310. Interestingly, the data shows the GTX 1660 Ti is 2.3% ahead of the Intel Arc A310 in average benchmark score. However, these comparisons are based on synthetic benchmarks and do not reflect the specific demands of Lockdown Protocol. In this game, the GTX 1660 Ti's role is to provide playable frame rates at 1080p, while struggling to maintain a smooth experience at higher resolutions, particularly with enhanced visual settings.

Measured FPS Breakdown

The measured FPS data provides a clear picture of the performance envelope for this hardware combination. At 1920x1080, the card delivers its best results. On Low settings, it achieves an average of 122 FPS, which drops to 87 FPS on Medium. The High preset yields 76 FPS, and the Ultra preset brings the average down to 57 FPS. This shows that even at 1080p, the jump from High to Ultra costs a significant 19 FPS.

At 2560x1440, the performance takes a noticeable hit. Low settings produce an average of 90 FPS, which is still smooth. Medium settings average 64 FPS with a minimum of 54 and a maximum of 73. High settings drop to 56 FPS, and the Ultra preset falls to 42 FPS. The data shows that 1440p is the threshold where the GTX 1660 Ti starts to compromise on visual fidelity to maintain a comfortable frame rate.

The 3840x2160 results are the most demanding. Low settings yield an average of 58 FPS, making it the only playable option at this resolution. Medium settings average 41 FPS with a minimum of 35 FPS, which can lead to noticeable stuttering. High settings drop to 36 FPS, and Ultra is effectively unplayable at 27 FPS. The data clearly shows that 4K gaming is not a viable option for this GPU beyond the Low preset.

FAQ

Q: What is the best resolution to play Lockdown Protocol with this setup?

A: Based on the measured data, 1920x1080 is the only resolution where the GTX 1660 Ti can consistently deliver high frame rates across all settings, with an average of 76 FPS on High and 122 FPS on Low.

Q: Can this system handle 4K gaming in Lockdown Protocol?

A: The data shows that 4K is only viable on the Low preset, which averages 58 FPS. The Medium, High, and Ultra presets at 4K all fall below 41 FPS, which is not ideal for a fast-paced FPS.

Q: Is the Intel Core i9-14900K a bottleneck for the GTX 1660 Ti?

A: No. The CPU's performance is in the 95th percentile, and the FPS data indicates the GPU is the limiting factor. The CPU has more than enough power to feed the GPU, as evidenced by the high frame rates at 1080p Low.

Q: How much performance is lost when going from 1080p to 1440p on High settings?

A: The average FPS drops from 76 at 1920x1080 to 56 at 2560x1440, a difference of 20 FPS.

Q: What is the difference between High and Ultra settings at 1440p?

A: The average FPS drops from 56 on High to 42 on Ultra, a difference of 14 FPS. This suggests that the extra visual details in the Ultra preset are very demanding on the GPU.

Q: How does this GPU compare to its closest rival, the AMD Radeon 540?

A: The GTX 1660 Ti has an average benchmark score of 7723, which is 0.7% higher than the AMD Radeon 540's score of 7673, making it a slightly more capable card.

Settings Recommendations

The measured FPS data provides clear guidance for an optimal experience. For players prioritizing a high refresh rate, the 1920x1080 resolution with the High preset is the best choice. It offers a robust 76 FPS average, which is a good balance between visual quality and smoothness. The Ultra preset at 1080p is also playable at 57 FPS, but the 19 FPS cost over High may not be worth the visual upgrade for competitive play.

For those with a 1440p monitor, the Low preset is the only way to maintain a high frame rate, averaging 90 FPS. The Medium preset is a viable alternative, with a 64 FPS average, but it is closer to the edge of playability. The High and Ultra presets at this resolution are not recommended, as they dip to 56 FPS and 42 FPS, respectively, which can feel less responsive.

At 4K, the only playable option is the Low preset, which averages 58 FPS. This is the most demanding resolution, and the data suggests that players should stick to 1080p for the best overall experience. The optimal experience per the measured rows is 1080p High, offering a high frame rate without sacrificing too much visual detail, whereas the Ultra preset at any resolution is a significant performance penalty.