Lockdown Protocol

# Can the Intel Core i5-12400 + NVIDIA GeForce RTX 4070 Run Lockdown Protocol?

The combination of the Intel Core i5-12400 and the NVIDIA GeForce RTX 4070 is a potent pairing for 1440p and 1080p gaming. The data shows this system handles the most demanding presets at these resolutions with significant headroom above the 60 FPS playability threshold. At 4K, the system remains capable but requires more careful settings selection to maintain a locked 60 FPS experience.

Best Settings per Resolution

At 3840x2160, the most demanding preset that stays at or above 60 FPS is High, delivering an average of 77.4 FPS. The data shows that the "Ultra" preset dips to 54.5 FPS, which falls below the playability threshold. The "Low" and "Medium" presets run well above the threshold at 121.8 FPS and 88.5 FPS, respectively, highlighting that the GPU has ample raw throughput at this resolution but is constrained by the most demanding visual effects.

At 2560x1440, the headroom expands significantly. The best setting that maintains 60+ FPS is Ultra, delivering an average of 92.2 FPS. The "High" preset runs at 116.7 FPS, while "Low" and "Medium" reach 190.9 FPS and 137.5 FPS, respectively. The spread between presets shows a scaling pattern where the CPU and GPU are both heavily utilized; the jump from Low to Medium is a 28% reduction in frame rate, indicating that at this resolution, both components are becoming bottlenecks.

At 1920x1080, the system is overwhelmingly capable. The Ultra preset delivers 122.3 FPS, and "High" runs at 161 FPS. Even the "Medium" setting produces 187.8 FPS, which is more than three times the playability threshold. This resolution is clearly CPU-bound at the lower settings, as even the most demanding preset leaves the GPU with significant performance in reserve.

CPU and GPU Roles

The benchmark results reveal a distinct division of labor between the CPU and GPU. At 4K resolution, the frame rate difference between Low and High settings is 44.4 FPS (121.8 to 77.4). This relatively modest drop suggests the RTX 4070 is not the primary constraint at this resolution; the workload is shifting to other system components, but the GPU's memory bandwidth and shading capacity are sufficient to maintain high throughput. The more significant drop from High to Ultra at 4K (22.9 FPS) points to specific effects in the Ultra preset that heavily tax the GPU's shading units or ray tracing cores.

At 1440p, the scaling behavior changes. The delta from Low to Ultra is 98.7 FPS (190.9 to 92.2). This larger spread indicates the CPU becomes a much more significant factor at this resolution. The Core i5-12400's six P-cores and 12 threads are being pushed harder, as the GPU is capable of rendering more frames. This is the balanced-tier "sweet spot" where both components are saturated.

At 1080p, the system is almost entirely CPU-limited. The delta from Low to Ultra is 139.7 FPS (262 to 122.3). The data shows that the i5-12400 is the limiting factor here; the RTX 4070 could produce far higher frame rates if paired with a stronger processor. This is corroborated by the CPU's benchmark position at the 72nd percentile among all CPUs, which is below the GPU's 81st percentile among all GPUs.

How This Combo Ranks

In the tested combos database, this specific CPU+GPU pairing holds a rank of 824 out of 3714 tested combinations. This places it in the upper quintile of performance, meaning it is a strong pairing for high-refresh-rate 1080p and 1440p gaming, but it is not an elite 4K powerhouse combination. The rank reflects the CPU's more modest standing relative to the GPU; the i5-12400 is a strong mid-range processor, while the RTX 4070 is a high-end graphics card, creating a slight imbalance for 4K workloads.

Similar Performance Alternatives

From the nearest rivals of the CPU, the AMD EPYC 7643 delivers a virtually identical average benchmark score (18,697 vs the i5's 18,683, a -0.1% difference). This makes it a drop-in alternative for CPU-bound scenarios like 1080p gameplay, with the same core and thread configuration. The Intel Core i7-1355U is 0.3% slower on average (18,730 vs 18,683) but with a different architecture, so system memory compatibility must be checked. The AMD Ryzen AI 5 330 is 0.7% slower on average (18,811 vs 18,683) and is the closest match in terms of price-to-performance, though it uses a different socket.

For the GPU, the closest rival is the NVIDIA Tesla P4, which is 0.1% faster on average (37,628 vs 37,648). This is a datacenter card, so expect different thermals and noise. The AMD Radeon RX Vega 56 is 0.4% faster on average (37,507 vs 37,648), offering a similar feature set. The NVIDIA GeForce RTX 4080 Mobile is 1.3% slower (38,135 vs 37,648), but with lower power draw. The AMD Radeon PRO W6400 is 1.3% slower (37,157 vs 37,648), and is the most cost-effective alternative in the data, though it has less VRAM.

Measured FPS Breakdown

| Resolution | Settings | Avg FPS | Min FPS | Max FPS |

|---|---|---|---|---|

| 3840x2160 | High | 77.4 | — | — |

| 3840x2160 | Low | 121.8 | — | — |

| 3840x2160 | Medium | 88.5 | — | — |

| 3840x2160 | Ultra | 54.4 | — | — |

| 2560x1440 | High | 116.7 | — | — |

| 2560x1440 | Low | 190.9 | — | — |

| 2560x1440 | Medium | 137.5 | — | — |

| 2560x1440 | Ultra | 92.2 | — | — |

| 1920x1080 | High | 161 | — | — |

| 1920x1080 | Low | 262 | — | — |

| 1920x1080 | Medium | 187.8 | — | — |

| 1920x1080 | Ultra | 122.3 | — | — |

FAQ

Q: Can the Core i5-12400 + RTX 4070 run Lockdown Protocol at 4K?

A: Yes, at High settings with an average of 77.4 FPS. For Ultra settings, it drops to 54.4 FPS, below the 60 FPS threshold. Stick to High or lower for a locked experience.

Q: What is the best setting for 1440p gameplay?

A: Ultra is the best choice, providing 92.2 FPS on average. It keeps you comfortably above 60 FPS, and all lower presets also exceed the threshold.

Q: Is 1080p a CPU or GPU-bound scenario?

A: With frame rates ranging from 122.3 FPS (Ultra) to 262 FPS (Low), this is heavily CPU-bound. The RTX 4070 is significantly ahead of the i5-12400, so investing in a stronger CPU would yield higher frame rates at this resolution.

Q: How does the RTX 4070 compare to its nearest rivals?

A: The RTX 4070 sits at the 81st percentile of all GPUs. Its closest rival, the NVIDIA Tesla P4, is only 0.1% faster in average benchmarks. The AMD Radeon RX Vega 56 is 0.4% faster, while the GeForce RTX 4080 Mobile is 1.3% slower, but the desktop-class card's dual-slot cooling and higher power limit makes it a more consistent performer under sustained load.

Q: Is this PC a good match for high-refresh-rate 1080p?

A: Absolutely. At 1080p Ultra delivers 122.3 FPS, which is more than double the 60 FPS target. This PC will easily drive 144Hz or even 240Hz monitors in esports and fast-paced shooters.

Q: Which part matters more — CPU or GPU?

A: At 4K and even 1440p, the GPU is the bottleneck. At 1080p, the CPU is the limiting factor. The data shows the GPU's benchmark standing is higher (81st percentile) than the CPU's (72nd percentile), meaning the RTX 4070 is the stronger part in this pair.

The Verdict

Can this PC run Lockdown Protocol? Yes — 1080p and 1440p are excellent, and 4K is fine if you stick to High settings.

At 1920x1080, this system is a definitive yes. All presets hit above 122 FPS, with the lowest being Ultra at 122. FPS. This is far above the 60 FPS playability threshold. At 2560x1440, it remains excellent: Ultra produces 92.2 FPS and High produces 116.7 FPS. At 3840x2160, this is where you must make a choice. High settings keep you above 60 FPS at 77.4 FPS, but Ultra drops to 54.5 FPS. For a locked 60 FPS 4K experience, use High. This combination is a versatile 1080p and 1440p champion, and a capable 4K gamer with the right settings.