Lockdown Protocol

The Intel Core i5-13400F paired with the AMD Radeon RX 7600 delivers a consistently playable experience in Lockdown Protocol, but the margin of comfort shrinks rapidly as resolution climbs. At 1080p, the combo has headroom to spare, while 4K demands significant settings compromises. The measured data reveals a system that is well-balanced for mainstream gaming, though its performance ceiling is clearly defined by the GPU at higher pixel counts.

Best Settings per Resolution

At 1920x1080, the most demanding preset that maintains an average of at least 60 FPS is Ultra, which produces an average of 74.1 FPS. This is the highest quality setting available, and the system clears the playable threshold with a 14.1 FPS margin. The jump from High to Ultra costs 23.9 FPS on average, yet the final result remains comfortably above 60.

For 2560x1440, the best playable setting is High, averaging 72.3 FPS. While Medium also clears the threshold at 83.1 FPS, High offers superior visual fidelity while still staying 12.3 FPS ahead of the 60 FPS line. Interestingly, Ultra at this resolution dips to 58 FPS, falling just short of playable by 2 FPS, so High is the optimal balance.

At 3840x2160, the only setting that reaches 60 FPS is Low, with an average of 74.5 FPS. Medium drops to 53.9 FPS, High to 47.1 FPS, and Ultra to 37.2 FPS. This creates a stark situation where the user must choose between visual quality and smoothness; Low is the sole playable option, though it delivers a respectable 14.5 FPS buffer above the threshold.

CPU and GPU Roles

The data indicates that the Radeon RX 7600 becomes the dominant constraint as resolution increases, while the Core i5-13400F provides sufficient headroom at lower resolutions. This is evident from the scaling between 1080p and 1440p. At Low settings, average FPS drops from 159.5 at 1080p to 116.8 at 1440p, a 26.8% reduction. At High settings, the drop is from 98 to 72.3 FPS, a 26.2% decline. These proportional decreases suggest the GPU is the primary limiter, since the CPU workload does not typically scale with resolution.

The Ultra preset tells a similar story: 74.1 FPS at 1080p falls to 58 FPS at 1440p, a 21.7% reduction. The fact that the percentage drop is slightly smaller at Ultra could indicate that the CPU begins to exert more influence when the GPU is heavily loaded, but the overall pattern remains GPU-bound. Between 1440p and 4K, the drop is even more pronounced. High settings fall from 72.3 to 47.1 FPS, a 34.9% reduction, while Low drops from 116.8 to 74.5, a 36.2% decline. These larger percentage drops at higher resolutions confirm that the RX 7600's 8 GB memory and 128-bit bus become increasingly inadequate as pixel count rises.

The CPU's role is more visible at 1080p where the frame rates are high enough to expose processor limits. The 13400F's 10 cores and 16 threads, with a boost clock of 4.60 GHz, appear sufficient to keep up with the GPU at this resolution, as evidenced by the 159.5 FPS Low result. However, the lack of min/max FPS data in the measurements means we cannot assess frame pacing or stutter, but the average scores suggest the CPU is not a bottleneck at lower settings.

Measured FPS Breakdown

At 1920x1080, the full progression of settings shows a clear hierarchy. Low averages 159.5 FPS, Medium drops to 112.8 FPS, High falls to 98 FPS, and Ultra bottoms out at 74.1 FPS. The gap between Low and Ultra is 85.4 FPS, which indicates that the Ultra preset imposes a substantial rendering load. The step from Medium to High costs 14.8 FPS, while the step from High to Ultra costs 23.9 FPS, suggesting that Ultra is disproportionately expensive relative to its visual return.

At 2560x1440, the same pattern emerges with lower absolute numbers. Low averages 116.8 FPS, Medium 83.1 FPS, High 72.3 FPS, and Ultra 58 FPS. The drop from Low to Medium is 33.7 FPS, which is steeper than the 1080p equivalent, reflecting the increased pixel fill rate demand. The Medium to High transition costs 10.8 FPS, and High to Ultra costs 14.3 FPS. Notably, Ultra at 1440p is the only setting across all resolutions that falls below the 60 FPS threshold while still being listed as a testable option.

At 3840x2160, the numbers become marginal. Low averages 74.5 FPS, Medium 53.9 FPS, High 47.1 FPS, and Ultra 37.2 FPS. The difference between Low and Medium is 20.6 FPS, which is substantial. Medium to High costs 6.8 FPS, and High to Ultra costs 9.9 FPS. The overall spread from Low to Ultra is 37.3 FPS, meaning that even the lowest setting barely manages to stay above 60 FPS. The 4K results indicate that the RX 7600's 288.0 GB/s memory bandwidth and 21.75 TFLOPS FP32 performance are simply not enough for high-fidelity rendering at this resolution.

FAQ

*Q: Can this PC run Lockdown Protocol at 1080p with maximum settings?*

A: Yes. The Ultra preset at 1920x1080 produces an average of 74.1 FPS, which is 14.1 FPS above the 60 FPS playable threshold. This is the best settings option available at this resolution.

Q: What is the best resolution for this combo if I want High settings?

A: At 2560x1440 with High settings, the average FPS is 72.3, which clears the threshold. At 3840x2160 with High, the average drops to 47.1 FPS, which is not playable. Therefore, 1440p is the highest resolution that supports High settings at a playable frame rate.

Q: How much performance is lost when moving from 1080p to 4K at the same settings?

A: At High settings, the average FPS drops from 98 at 1080p to 47.1 at 4K, a 50.9 FPS reduction. At Low settings, it drops from 159.5 to 74.5, a 85 FPS reduction. The percentage loss is greater at 4K, indicating the GPU is the limiting factor.

Q: Is the Ultra preset ever playable on this system?

A: Only at 1920x1080, where it averages 74.1 FPS. At 2560x1440, Ultra drops to 58 FPS, which is below the 60 FPS threshold, and at 3840x2160, it falls to 37.2 FPS. So Ultra is only viable at the lowest resolution tested.

Q: How does the i5-13400F compare to its nearest rivals in synthetic benchmarks?

A: The i5-13400F has an average benchmark score of 25292, placing it near the AMD Ryzen 9 6900HS (25284, 0% delta) and AMD Ryzen 7 6800H (25201, 0.4% delta). It is slightly behind the Intel Core 5 120 (25362, -0.3% delta) and AMD Ryzen 5 5600X3D (25365, -0.3% delta). These differences are negligible, suggesting similar CPU-level performance.

Q: Where does the RX 7600 rank relative to other GPUs in the database?

A: The RX 7600 has an average benchmark score of 15171, placing it in the 57th percentile of all GPUs. Its nearest rival is the NVIDIA GeForce RTX 3050 OEM (15199, -0.2% delta), meaning their average scores are nearly identical. The AMD Radeon 680M is slightly higher at 15270 (-0.7% delta), while the Radeon Pro 560X (15082, 0.6% delta) and GTX 660 Ti (15063, 0.7% delta) are marginally lower.

The Verdict

The data confirms that this PC can run Lockdown Protocol at playable frame rates, but the definition of "playable" depends heavily on resolution. At 1920x1080, the system is fully capable: all four settings, including Ultra, clear the 60 FPS threshold. The best result is Ultra at 74.1 FPS, which provides a smooth experience with maximum visual quality.

At 2560x1440, the system remains viable but requires settings discipline. High, Medium, and Low all average above 60 FPS, with High being the best choice at 72.3 FPS. Ultra falls short at 58 FPS, so users must avoid the top preset. The 2 FPS shortfall at Ultra is a narrow miss, but the data is clear.

At 3840x2160, the system struggles. Only Low achieves 60 FPS, averaging 74.5 FPS. Medium drops to 53.9 FPS, High to 47.1 FPS, and Ultra to 37.2 FPS. This resolution is only playable if the user accepts minimal visual settings. The overall verdict is that this combo is a solid 1080p and competent 1440p machine, but it is not suited for 4K gaming beyond the lowest preset.

How This Combo Ranks

Among all 3,714 tested hardware combinations in the database for Lockdown Protocol, this pairing of the Intel Core i5-13400F and AMD Radeon RX 7600 ranks 2,559th. This places it in the lower-middle portion of the distribution, which is consistent with the measured frame rates. The rank suggests that while the system handles 1080p well, a significant portion of other tested combos deliver higher performance, likely due to more powerful GPUs or CPUs. The percentile data for the individual components supports this: the CPU sits in the 77th percentile of all CPUs, while the GPU sits in the 57th percentile of all GPUs. The GPU is the weaker link, and its lower percentile relative to the CPU drags the overall combo rank down.

Similar Performance Alternatives

For the CPU, the nearest rivals to the Core i5-13400F in average benchmark score are the AMD Ryzen 9 6900HS (25284, 0% delta), AMD Ryzen 7 6800H (25201, 0.4% delta), Intel Core 5 120 (25362, -0.3% delta), and AMD Ryzen 5 5600X3D (25365, -0.3% delta). These processors would deliver nearly identical CPU-bound performance in Lockdown Protocol. The Ryzen 5 5600X3D and Core 5 120 are marginally faster, while the Ryzen 9 6900HS and Ryzen 7 6800H are effectively on par.

For the GPU, the closest match is the NVIDIA GeForce RTX 3050 OEM (15199, -0.2% delta), which would produce almost the same frame rates in this game. The AMD Radeon 680M (15270, -0.7% delta) is slightly faster, while the AMD Radeon Pro 560X (15082, 0.6% delta) and NVIDIA GeForce GTX 660 Ti (15063, 0.7% delta) are marginally slower. Users considering a swap to any of these GPUs should expect negligible differences in Lockdown Protocol performance, though the RTX 3050 OEM is the most direct equivalent in terms of score. If a user has a motherboard that supports both Intel and AMD CPUs, swapping the 13400F for a Ryzen 5 5600X3D would yield a negligible performance change, while moving to a different GPU within this rival group would also produce similar results.