Lockdown Protocol

Lockdown Protocol presents an interesting case study in how a modern FPS scales across resolutions with a mid-range pairing. The Intel Core i5-12400 and AMD Radeon RX 7700 combo demonstrates a predictable shift in bottleneck behavior, moving from a CPU-limited state at 1080p to a GPU-bound one at 4K. The measured frame rates reveal a system with substantial headroom at lower resolutions, but one that requires careful settings management to maintain smooth gameplay at higher pixel counts. The data indicates that the RX 7700's 16 GB of VRAM is largely untaxed, while the i5-12400's six performance cores provide a solid foundation that allows the GPU to stretch its legs until the pixel fill rate demands become overwhelming.

Resolution Scaling

The transition from 1920x1080 to 3840x2160 with this hardware is stark, illustrating a classic rendering pipeline shift. At 1080p with Low settings, the combo achieves an average of 200 FPS, but at 4K with the same Low preset, that figure drops to 95 FPS—a reduction of 105 FPS, or roughly 52.5%. This halving of performance when quadrupling the pixel count suggests that at 1080p, the CPU is doing much of the heavy lifting, and the GPU is not yet saturated. The scaling becomes more dramatic when moving to higher quality presets. At Ultra settings, the average FPS falls from 93 at 1080p to 44 at 4K, a drop of 49 FPS. This steeper decline at Ultra indicates that the GPU is becoming the limiting component much earlier in the resolution climb, as the increased shading and texture work load the Radeon RX 7700's compute units.

The pattern across Medium settings provides the clearest view of the bottleneck transition. At 1080p Medium, the system produces 142 FPS, which drops to 104 FPS at 1440p and then to 67 FPS at 4K. The incremental losses are 38 FPS and 37 FPS, respectively, showing a relatively linear degradation per resolution step. However, the percentage loss accelerates: the 1440p to 4K transition represents a 35.6% performance hit, while the 1080p to 1440p step only costs 26.8%. This non-linear scaling points to the GPU's memory bandwidth and pixel throughput becoming progressively more critical as resolution increases. The RX 7700's 624.1 GB/s bandwidth and 236.1 GPixel/s pixel rate are sufficient for 1440p, but at 4K, the 16 GB frame buffer starts to feel the strain of higher resolution textures and post-processing effects, even if capacity itself is not exhausted.

What is particularly telling is the difference between Low and Ultra at each resolution. At 1080p, the gap is 107 FPS (200 vs 93), which narrows to 79 FPS at 1440p (147 vs 68) and 51 FPS at 4K (95 vs 44). This compression of the settings-based delta as resolution climbs reinforces the notion that the GPU is the primary constraint at 4K; the settings preset has less relative impact because the pixel workload dominates. Conversely, at 1080p, the large delta suggests that the CPU can feed frames fast enough that the GPU settings truly matter, but the i5-12400's single-thread performance (3dmark_single_thread score of 910) keeps it from being a pure bottleneck. For players targeting 4K, the data suggests that High settings at 59 FPS is the realistic ceiling, while those at 1080p can comfortably push Ultra at 93 FPS or chase high refresh rates with Low at 200 FPS.

FAQ

Q: What is the best resolution for this combo to maintain a 60 FPS average in Lockdown Protocol?

A: The data shows that 2560x1440 with High settings produces an average of 91 FPS, comfortably above 60 FPS. At 4K, only Low (95 FPS) and Medium (67 FPS) presets exceed 60 FPS, while High sits at 59 FPS and Ultra drops to 44 FPS. For a guaranteed 60 FPS experience with visual quality, 1440p High is the safest choice.

Q: Does the RX 7700's 16 GB VRAM ever become a limiting factor in this game?

A: Based on the measured FPS data, there is no direct evidence of VRAM capacity limiting performance, as even the lowest average FPS (44 at 4K Ultra) does not suggest texture swapping or memory thrashing. The 16 GB frame buffer with 624.1 GB/s bandwidth is likely sufficient for all tested presets, but the 4K Ultra performance drop to 44 FPS indicates the GPU's compute throughput, not VRAM size, is the constraint.

Q: How does the i5-12400's 6-core/12-thread configuration affect 1080p performance?

A: The 1080p Low average of 200 FPS indicates the CPU is not a hard bottleneck at lower settings, but the scaling to 4K suggests that the GPU becomes the limiter. The processor's 3dmark_16_threads score of 5873 and cinebench_r23_multicore score of 15989 show strong multi-threaded capability, likely sufficient to feed the GPU at 1080p without capping frame rates.

Q: Is there a significant FPS penalty for moving from Medium to Ultra settings?

A: Yes, the penalty is substantial. At 1080p, Ultra (93 FPS) is 34.5% slower than Medium (142 FPS). At 1440p, the drop is 34.6% (68 vs 104 FPS), and at 4K, it is 34.3% (44 vs 67 FPS). The relative penalty remains consistent across resolutions, indicating a uniform increase in GPU workload per preset tier.

Q: What minimum FPS can be expected at 1440p Medium?

A: The measured data for 2560x1440 Medium shows a minimum FPS of 88, with an average of 104 and a maximum of 120. This suggests that the combo can hold above 60 FPS even in demanding scenes, making 1440p Medium a viable option for competitive play without major frame dips.

Q: How does this combo's rank in Lockdown Protocol compare to its general hardware percentile?

A: The combo ranks 1275 out of 2828 tested combinations, placing it in the 55th percentile (since 1275/2828 is approximately 45% from the top). This is slightly lower than the CPU's individual percentileVsAllCpus of 72 and the GPU's percentileVsAllGpus of 58, indicating that Lockdown Protocol is somewhat more demanding than the average game for this hardware pairing, likely due to its FPS genre requiring high frame consistency.

GPU Role

The AMD Radeon RX 7700 is the primary driver of visual performance in this pairing, and its specifications directly explain the measured FPS patterns. The GPU's boost clock of 2459 MHz (with a game clock of 2041 MHz) allows it to push significant geometry and pixel throughput, but the architecture's RDNA 3.0 design with 2560 shading units and 160 TMUs is more suited to 1440p than 4K. The 28,100 million transistors on a 346 mm² die produce a texture rate of 393.4 GTexel/s, which is evident in the 1080p High average of 124 FPS—a strong result for a game with fast-paced action. However, the pixel rate of 236.1 GPixel/s becomes the limiting factor at higher resolutions, as the 4K Ultra average of 44 FPS demonstrates a clear inability to fill those pixels at a playable rate.

The memory subsystem plays a subtle but crucial role. The 16 GB of GDDR6 on a 256-bit bus provides 624.1 GB/s of bandwidth, which is ample for Lockdown Protocol's texture streaming at 4K, but the 2438 MHz memory clock (19.5 Gbps effective) is not the bottleneck. Instead, the data suggests that the GPU's compute units are saturated at 4K Ultra, as evidenced by the 34% FPS drop from Medium to Ultra across all resolutions. The passmark_g3d score of 20974 places the GPU in the 58th percentile, and its nearest rival, the NVIDIA GeForce RTX 3060 Ti, has a deltaPct of -1.7, meaning the RX 7700 is slightly slower on average. Yet in Lockdown Protocol, the 16 GB VRAM gives it an edge in headroom that the 3060 Ti's typically smaller frame buffer cannot match.

Notably, the GPU's DirectX 12 support (12 Ultimate) is well-utilized in this FPS, as the passmark_directx_12 score of 96 indicates strong API efficiency. The transition from 1080p Low (200 FPS) to 4K Low (95 FPS) shows a 52.5% reduction, which aligns with the GPU's raw fill-rate limits rather than any driver or API overhead. For players, the key takeaway is that the RX 7700 is a 1440p-class card for Lockdown Protocol; it can handle 4K only at lower presets, and the 16 GB VRAM is a future-proofing asset that does not translate to higher FPS at 4K Ultra due to compute limitations.

Measured FPS Breakdown

At 1920x1080, the combo demonstrates its peak performance. Low settings produce an average of 200 FPS, which is ideal for high-refresh-rate monitors. Medium settings drop to 142 FPS with a minimum of 121 and maximum of 163, providing a solid balance for competitive play. High settings average 124 FPS, while Ultra falls to 93 FPS. The 107 FPS gap between Low and Ultra at this resolution highlights the GPU's ability to scale with settings when the CPU can keep up, and the i5-12400's 3dmark_single_thread score of 910 ensures that frame pacing remains consistent.

Moving to 2560x1440, the averages decline predictably. Low settings still deliver 147 FPS, which is excellent for a 1440p 144Hz display. Medium settings average 104 FPS, with a min of 88 and max of 120, indicating that even demanding scenes stay above 60 FPS. High settings produce 91 FPS, and Ultra drops to 68 FPS. The 79 FPS gap between Low and Ultra at 1440p shows that the GPU is still capable of significant headroom, but the absolute numbers suggest that Ultra is better suited for slower-paced games, while Medium is the sweet spot for maintaining high frame rates.

At 3840x2160, the limitations become apparent. Low settings average 95 FPS, which is playable, but Medium drops to 67 FPS with a min of 57 and max of 77—the min FPS here is dangerously close to 60, meaning stutter is possible. High settings average 59 FPS, just below the 60 FPS target, and Ultra falls to 44 FPS. The 51 FPS gap between Low and Ultra at 4K is smaller than at lower resolutions, confirming that the GPU is render-bound. The min FPS data at 4K Medium (57) is the only sub-60 min recorded in the entire set, which indicates that 4K Medium is the edge of playability for this hardware, and users should expect occasional frame dips.

How This Combo Ranks

In Lockdown Protocol, this Intel Core i5-12400 + AMD Radeon RX 7700 combo ranks 1275th out of 2828 tested combinations. This places it in the upper-middle tier, and the ranking reveals that while the hardware is competent, it is not exceptional for this specific title. The CPU's percentileVsAllCpus of 72 suggests the i5-12400 is a strong processor relative to all CPUs, but the GPU's percentileVsAllGpus of 58 is more modest, and the combo's in-game rank reflects this balance. The fact that the combo ranks below the 50th percentile (1275/2828 = 45.1% from the top) implies that Lockdown Protocol is more demanding than the average game, likely due to its FPS nature and the need for consistent high frame rates.

Comparing to the GPU's nearest rivals, the RX 7700's average benchmark score of 15852 is nearly identical to the AMD Radeon R9 370X (15862, -0.1% delta) and slightly behind the AMD Radeon RX 9060 (16014, -1% delta) and NVIDIA GeForce RTX 3060 Ti (16129, -1.7% delta). This indicates that the GPU is positioned at the lower end of its class in synthetic benchmarks, but in real-world Lockdown Protocol gameplay, the 16 GB VRAM may provide an advantage that synthetic tests do not capture. The CPU's nearest rivals include the AMD EPYC 7643 (18697, -0.1% delta) and Intel Core i7-1355U (18730, -0.3% delta), showing that the i5-12400's average score of 18683 is competitive with much more expensive server and mobile parts.

The rank of 1275 suggests that for Lockdown Protocol, this combo is adequate for 1080p and 1440p gaming but will struggle at 4K Ultra. Players with this setup should not expect top-tier performance; rather, they should view it as a reliable mid-range solution. The data indicates that the combo's strengths—CPU single-thread performance and GPU VRAM capacity—are well-suited to the game's mechanics, but the GPU's compute throughput is the limiting factor that holds it back from a higher ranking.

Settings Recommendations

For the best experience in Lockdown Protocol, the measured data points to a clear recommendation: prioritize 2560x1440 with Medium settings. This configuration yields an average of 104 FPS with a minimum of 88 FPS, ensuring smooth gameplay without frame dips below 60 FPS. The 88 FPS minimum is particularly important for an FPS, where sudden drops can cause missed shots. At 1080p, Medium also performs well at 142 FPS, but the visual fidelity improvement at 1440p justifies the lower frame rate for most players. If a player has a 144Hz monitor, 1080p Low at 200 FPS or 1440p Low at 147 FPS are the only options that can fully saturate that refresh rate, but the lack of visual quality may be unacceptable for a game that relies on spotting enemies.

For 4K users, the data suggests that Low settings (95 FPS) are the only truly comfortable option, as Medium (67 FPS) has a minimum of 57 FPS that can cause noticeable stutter. High settings at 4K (59 FPS) are borderline, and Ultra (44 FPS) is not recommended for competitive play. The scaling from Medium to Ultra at 4K (67 to 44 FPS) shows that the extra visual detail is not worth the 34% performance loss, especially when the game's fast pace benefits from higher frame rates. The most balanced recommendation is 1440p Medium, as it offers a 104 FPS average with a 88 FPS minimum, which provides a comfortable margin above 60 FPS while maintaining good visual quality.

For players who prioritize frame rate over visuals, 1080p Low at 200 FPS is the clear choice, as it doubles the 4K Medium frame rate and maximizes responsiveness. Conversely, those who want the best visuals possible should stick to 1440p Ultra at 68 FPS, which is the highest preset that stays above 60 FPS. The data shows no scenario where 4K Ultra is playable, so users should avoid that preset entirely. Ultimately, the sweet spot is 1440p Medium, balancing the GPU's 16 GB VRAM benefits with the CPU's ability to feed frames at a rate that keeps the experience fluid.

CPU Role

The Intel Core i5-12400 plays a supporting but essential role in this combo, and its specifications explain why the system behaves as it does. With 6 cores and 12 threads, the processor provides ample parallelism for Lockdown Protocol's game logic and physics, as evidenced by the cinebench_r23_multicore score of 15989. The base clock of 2.50 GHz and boost clock of 4.40 GHz allow for strong single-thread performance, which is critical for FPS games where input latency and frame pacing matter. The 3dmark_single_thread score of 910 and cinebench_r23_singlecore score of 2257 indicate that the CPU can process game logic quickly enough to avoid bottlenecking the GPU at lower resolutions.

The 18 MB of shared L3 cache and 1.25 MB per-core L2 cache provide fast access to frequently used data, which is beneficial for a game with many entities and dynamic environments. The 65 W TDP suggests efficient power delivery, and the LGA 1700 socket with Alder Lake architecture ensures compatibility with modern motherboards. In terms of benchmarks, the i5-12400's avgBenchmarkScore of 18683 places it at the 72nd percentile, with its nearest rival being the Intel Core i3-14100F at 18519 (0.9% delta), showing that the i5-12400 is slightly faster than its lower-tier sibling.

The CPU's role becomes apparent when examining the FPS scaling. At 1080p Low, the 200 FPS average is likely near the CPU's maximum frame output, as the GPU could theoretically render more frames if the CPU could feed them faster. However, the 3dmark_2_threads score of 1692 and 4_threads score of 3012 suggest that the processor's thread scheduling is efficient for gaming workloads. At 4K, the CPU's influence diminishes, as the GPU's pixel throughput becomes the limiting factor—the 44 FPS at 4K Ultra is purely a GPU constraint. The data implies that the i5-12400 is well-matched to the RX 7700, as neither component is severely underpowered relative to the other, but the CPU provides enough headroom to allow the GPU to be the primary driver of performance at higher resolutions.