Lockdown Protocol

Lockdown Protocol presents a demanding workload that scales aggressively with resolution, and the data captured for the Intel Core i5-14600K and NVIDIA GeForce RTX 5090 D combination reveals a clear shift in system bottleneck. At 1920x1080 with Low settings, the system produces an average of 335 FPS. Moving to 2560x1440 at Low settings drops that figure to 295 FPS, a 12% reduction. The most substantial scaling hit occurs when stepping up to 3840x2160, where the Low preset yields 190 FPS, a 35% drop from the 1440p figure. This pattern indicates that while the CPU is capable of feeding very high frame rates at lower resolutions, the GPU becomes the primary limiting factor as pixel count increases, particularly at 4K where the RTX 5090 D's immense rendering power is taxed heavily.

The scaling behavior across higher settings tells a similar story but with even steeper cliffs. At 1080p, the difference between Low and Ultra is 148 FPS (335 to 187), showing that the CPU can still push high numbers even when graphical load increases. However, at 4K, the gap between Low and Ultra narrows to 102 FPS (190 to 88), underscoring how the GPU's workload at that resolution dominates performance. The 4K High preset, which yields 118 FPS, is notably 72 FPS slower than the 4K Low preset, suggesting that the game's High settings introduce effects that are particularly punishing on the RTX 5090 D's resources. This resolution scaling analysis points to a system that is remarkably well-balanced at 1440p, where the CPU and GPU share the load effectively, but at 4K, the GPU is unequivocally the star of the show, with the CPU's role diminishing as the pixel pipeline saturates.

CPU Role

The Intel Core i5-14600K is a 14-core, 20-thread processor based on the Raptor Lake architecture, built on a 10 nm process node. Its configuration includes a base clock of 3.50 GHz and a boost clock of 5.30 GHz, which are critical for maintaining high frame rates in a fast-paced FPS like Lockdown Protocol. The cache hierarchy, featuring 80 KB of L1 per core, 2 MB of L2 per core, and 24 MB of shared L3 cache, provides the data locality necessary for the CPU to keep up with the game's logic and physics calculations. In synthetic benchmarks, this CPU scores 24,491 in Cinebench R23 multi-core and 2,064 in single-core, demonstrating strong multi-threaded capability alongside excellent single-thread performance, the latter being particularly relevant for games that rely on a few heavily loaded threads.

Benchmark results indicate that the i5-14600K performs admirably in the context of Lockdown Protocol, but its role is clearly secondary to the GPU in this specific configuration. At 1080p Low, the 335 FPS average suggests the CPU is not a bottleneck, as the frame rate is likely capped by the game engine or the GPU's raw throughput even at minimal settings. The processor's position in the broader market is solid, ranking in the 90th percentile against all CPUs, with an average benchmark score of 48,618. Its nearest rivals include the Intel Xeon Gold 5318H, which scores a near-identical 48,698 (a 0.2% difference), and the AMD EPYC 4345P at 48,470 (0.3% faster). This places the i5-14600K in a highly competitive tier where its 14 cores and 20 threads provide ample headroom for modern game engines that can utilize multiple threads for AI, physics, and draw call processing.

In Lockdown Protocol specifically, the CPU's influence is most apparent at lower resolutions and settings where the GPU is underutilized. The 1080p Low result of 335 FPS versus the 1440p Low result of 295 FPS shows that the CPU can drive higher frame rates when the GPU is less burdened, but the delta is modest compared to the GPU-side scaling. The 24 MB of L3 cache is beneficial for holding game state and frequently accessed assets, reducing latency that could otherwise impact frame pacing in intense firefights. The processor's 125 W TDP and support for both DDR4 and DDR5 memory give system integrators flexibility, though the measured results here do not specify which memory type was used. Overall, the i5-14600K is a capable partner for the RTX 5090 D, ensuring that the GPU is fed with data without introducing a significant CPU-side bottleneck in most scenarios.

GPU Role

The NVIDIA GeForce RTX 5090 D is a flagship graphics card built on the Blackwell 2.0 architecture, fabricated on a 5 nm process at TSMC. It features an enormous 92,200 million transistors on a 750 mm² die, with 32 GB of GDDR7 memory on a 512-bit bus, delivering a memory bandwidth of 1.79 TB/s. The GPU's clock speeds are a base of 2017 MHz and a boost of 2407 MHz, with memory running at 1750 MHz (28 Gbps effective). This hardware configuration is designed for extreme throughput, and its benchmark scores reflect that: it achieves 14,326 in 3DMark Steel Nomad DX12 and 44065 in Passmark G3D, placing it in the 92nd percentile against all GPUs.

The RTX 5090 D's role in Lockdown Protocol is dominant, as evidenced by the measured frame rates. At 4K Ultra, the card delivers 88 FPS, which is a demanding scenario that would cripple lesser GPUs. The 32 GB VRAM is particularly relevant here, as Lockdown Protocol's higher settings likely load large textures and geometry, and the 512-bit memory bus ensures that data can be fed to the GPU cores without stalling. The card's compute capabilities, including 21,760 shading units and 170 RT cores, are brought to bear in the game's High and Ultra presets, which show a significant performance cost. For example, at 4K, the jump from Medium (135 FPS) to High (118 FPS) costs 17 FPS, while the jump from High to Ultra costs another 30 FPS, highlighting the GPU's workload scaling.

Comparing the RTX 5090 D to its nearest rivals in the database, its average benchmark score of 77,712 is closely matched by the AMD Radeon RX 6650M XT at 76,904 (a 1.1% difference) and the AMD Radeon RX 6850M XT at 78,940 (1.6% faster). This is a curious grouping, as those rivals are mobile or older parts, but the data shows they occupy a similar performance envelope in aggregate benchmarks. However, in Lockdown Protocol, the RTX 5090 D's colossal memory bandwidth and core count allow it to maintain playable frame rates even at 4K Ultra, which is a feat that would likely not be achievable with those rivals. The GPU's 575 W TDP and requirement for a 950 W power supply indicate its power-hungry nature, but the performance payoff is clear in the measured FPS, where it consistently delivers over 88 FPS at the most demanding settings tested.

How This Combo Ranks

In the database of tested combinations, the Intel Core i5-14600K paired with the NVIDIA GeForce RTX 5090 D holds the 17th position out of 2,828 combos for Lockdown Protocol. This top-tier ranking places it in the top 0.6% of all tested configurations, indicating that this pairing is exceptionally well-suited for achieving high performance in this game. The rank confirms the balance between the CPU's strong single-thread performance and the GPU's overwhelming rasterization power, which together produce frame rates that are among the highest recorded. The data shows that this combo is not just capable, but elite, with only 16 other combinations scoring higher in the game's benchmark suite.

The high ranking is supported by the measured FPS, which at 1440p High yields 183 FPS, a figure that would satisfy even the most demanding competitive players. The combo's performance at 4K is also notable, with a 118 FPS average on High settings, which is above the 60 FPS threshold for smooth gameplay and approaches the 120 Hz refresh rate that many high-end monitors offer. The 17th place ranking out of 2,828 combos suggests that there are a few other pairings that edge out this specific combination, likely involving higher-tier CPUs such as the Core i9 or Ryzen 9 series, but the i5-14600K's 90th percentile standing among CPUs ensures that it does not hold back the RTX 5090 D significantly. For a mid-range processor like the i5-14600K to achieve this rank with a flagship GPU is a strong indicator of its gaming pedigree, as it demonstrates that the CPU can keep pace with the GPU's immense output without becoming a limiting factor.

Measured FPS Breakdown

The measured frame rates for this combo provide a detailed picture of performance across resolutions and settings. At 1920x1080, the system delivers an average of 335 FPS on Low, 285 FPS on Medium (with a minimum of 243 and maximum of 328), 249 FPS on High, and 187 FPS on Ultra. These numbers show that even at the highest settings, 1080p gaming is exceptionally smooth, with the Ultra preset still exceeding 180 FPS. The spread from Low to Ultra is 148 FPS, which indicates that the CPU is capable of handling the increased draw calls and physics at lower resolutions, but the GPU's workload becomes more significant as settings increase.

Moving to 2560x1440, the average frame rates are 295 FPS on Low, 209 FPS on Medium (minimum 178, maximum 241), 183 FPS on High, and 137 FPS on Ultra. The drop from 1080p to 1440p at Low settings is 40 FPS (335 to 295), while at Ultra it is 50 FPS (187 to 137), showing that the higher resolution impacts the GPU more heavily. At 1440p, the Medium preset provides a balanced experience with a 209 FPS average and a minimum of 178 FPS, ensuring no noticeable hitches. The Ultra preset at 137 FPS is still highly playable and would be suitable for high-refresh-rate monitors.

At 3840x2160, the performance scaling becomes more pronounced. The Low preset delivers 190 FPS, which is a 105 FPS drop from the 1080p Low result. Medium yields 135 FPS (minimum 115, maximum 155), High produces 118 FPS, and Ultra drops to 88 FPS. The 4K results show that the RTX 5090 D is pushed to its limits, particularly at Ultra where the frame rate falls below 90 FPS. The minimum FPS of 115 at 4K Medium is notable, as it suggests that even in demanding scenes, the system maintains a high frame rate floor. The data indicates that 4K High is the sweet spot for visual fidelity, as it offers a 118 FPS average while preserving most of the graphical enhancements, whereas Ultra's 88 FPS may be too taxing for players who prioritize smoothness over maximum detail.

Settings Recommendations

Based on the measured FPS data, the optimal settings for this combo depend heavily on the target resolution and refresh rate. For players using a 1920x1080 display, the Ultra preset is recommended, as it delivers 187 FPS, which is more than sufficient for any high-refresh-rate monitor up to 165 Hz. The 249 FPS at High is also excellent, but the Ultra preset's additional visual fidelity comes at a relatively small performance cost (62 FPS less than Low), making it the best choice for those with capable displays. For 1080p, the CPU and GPU combo has ample headroom, so prioritizing visual quality over raw frame rate is the right call.

At 2560x1440, the Medium preset offers the best balance of performance and visual quality, with a 209 FPS average and a minimum of 178 FPS. This ensures smooth gameplay even in the most chaotic scenes, while still providing a significant visual upgrade over Low. The High preset at 183 FPS is also viable for 144 Hz monitors, but the Medium preset's higher average and minimum frame rates make it a safer choice for maintaining a consistent experience. The Ultra preset at 137 FPS is playable but may dip below 120 FPS in intense moments, so it is only recommended for players who prioritize image quality over frame rate stability.

For 3840x2160, the High preset is the clear recommendation, offering 118 FPS with the best compromise between visual fidelity and performance. The Medium preset at 135 FPS is also strong, but High provides a noticeable improvement in graphical detail for a 17 FPS cost, which is a worthwhile trade-off for most players. The Ultra preset at 88 FPS is best avoided unless the user has a 90 Hz or lower refresh rate display, as the frame rate drops below the 90 FPS threshold that many consider the minimum for smooth competitive play. The Low preset at 190 FPS is not recommended for 4K, as it would significantly degrade visual quality for a frame rate that most 4K monitors cannot display (60 Hz or 120 Hz). Overall, the data shows that this combo excels at 1440p High and 4K High, delivering frame rates that are both high and stable enough for an immersive Lockdown Protocol experience.