Lockdown Protocol

Lockdown Protocol is a demanding FPS title that stresses both the CPU and GPU, and this pairing of the AMD Ryzen 5 5600 with the AMD Radeon RX 6600 XT lands in the middle of the pack for tested combinations. The data shows a clear performance hierarchy across resolutions, with the system providing playable frame rates at 1080p and 1440p but struggling to maintain smooth gameplay at 4K on higher presets.

Resolution Scaling

The measured FPS data reveals a steep performance drop as resolution increases, which is typical for a system where the GPU becomes the primary bottleneck at higher pixel counts. At 1080p with Low settings, the combo achieves an average of 160.9 FPS, which drops to 118.5 FPS at 1440p and further down to 77.8 FPS at 4K. This represents a 26% reduction from 1080p to 1440p and a 52% reduction from 1080p to 4K at the same Low preset, indicating that the RX 6600 XT's rendering workload scales almost linearly with pixel count.

Moving to High settings, the frame rates are 102.1 FPS at 1080p, 72.7 FPS at 1440p, and 46.1 FPS at 4K. The gap between 1080p and 1440p is 29% here, while the gap to 4K is 55%. This suggests that the GPU is the limiting factor at higher resolutions, as the CPU has enough headroom to feed the graphics card at 1080p but the GPU's compute throughput falls behind as resolution increases. The Ultra preset shows the most dramatic scaling: 75.9 FPS at 1080p, 53.3 FPS at 1440p, and only 34.8 FPS at 4K, with a 54% drop from 1080p to 4K.

The pattern across all presets confirms that Lockdown Protocol is heavily GPU-bound at 4K for this hardware. The CPU's role becomes more apparent at 1080p Low, where the 160.9 FPS result suggests the Ryzen 5 5600's 6 cores and 12 threads are sufficient to drive high frame rates without becoming a bottleneck. The scaling behavior indicates that users targeting 4K should expect to use Low or Medium presets to stay above 60 FPS, while 1440p offers a better balance of visual quality and performance.

Settings Recommendations

The measured rows provide clear guidance for optimizing the experience. At 1080p, the Low preset delivers 160.9 FPS, which is excellent for competitive play, but the jump to Medium only costs 49 FPS while likely improving visual fidelity significantly. The High preset at 102.1 FPS still remains above the 100 FPS threshold, making it a strong choice for most players. Ultra at 75.9 FPS is playable but may not be worth the visual gains if smoothness is the priority.

For 1440p, the data shows that Medium at 84.6 FPS is the sweet spot, offering a 17% improvement over High's 72.7 FPS while staying well above 60 FPS. Low at 118.5 FPS is the choice for high-refresh-rate monitors, but Medium provides a better visual experience without sacrificing fluidity. Ultra at 53.3 FPS dips below the 60 FPS mark, so it is only recommended for those who prioritize image quality over frame rate consistency.

At 4K, the situation is more constrained. Low at 77.8 FPS is the only preset that maintains a smooth experience, while Medium at 52.8 FPS and High at 46.1 FPS both fall short of 60 FPS. Ultra at 34.8 FPS is not recommended for serious gameplay. The recommendation is to use Low at 4K for playable performance, or drop to 1440p with Medium or High for a better overall experience. The data indicates that this combo is best suited for 1080p and 1440p gaming, with 4K reserved for less demanding titles or reduced settings.

GPU Role

The AMD Radeon RX 6600 XT is built on the RDNA 2.0 architecture with a Navi 23 chip, featuring 2048 shading units, 128 texture mapping units, and 64 render output units. The GPU has a base clock of 1968 MHz, a game clock of 2359 MHz, and a boost clock of 2589 MHz, which directly influences its performance in Lockdown Protocol. The 8 GB of GDDR6 memory on a 128-bit bus provides 256.0 GB/s of bandwidth, which is sufficient for 1080p and 1440p gaming but becomes a limiting factor at 4K with higher presets.

The benchmark results show the GPU achieving an average score of 27985, placing it in the 71st percentile of all GPUs. Its nearest rivals include the NVIDIA GeForce GTX 980 Ti with a score of 27956 (0.1% slower), the AMD Radeon R9 M395X at 27883 (0.4% slower), and the NVIDIA GeForce RTX 3070 at 28238 (0.9% faster). This tight clustering indicates that the RX 6600 XT performs in a well-established performance tier, and the deltaPct values show that it is neither a standout nor a laggard in its class.

In Lockdown Protocol, the GPU's 32 ray tracing cores and 10.60 TFLOPS of FP32 compute are relevant for the game's visual effects, though the measured FPS data suggests that raw rasterization performance is the primary driver. The 165.7 GPixel/s pixel rate and 331.4 GTexel/s texture rate translate directly to the frame rates seen at each resolution. The GPU's 160 W TDP and dual-slot design make it a practical choice for most systems, and the 1x 8-pin power connector is standard for this class of card.

How This Combo Ranks

The AMD Ryzen 5 5600 + AMD Radeon RX 6600 XT combination ranks 1143 out of 1637 tested combos in Lockdown Protocol, placing it in the 30th percentile of all configurations. This is a mid-pack result, suggesting that while the system is capable of running the game, there are many other pairings that deliver higher average frame rates. The rank reflects the balance between the CPU's 79th percentile performance and the GPU's 71st percentile performance, with the overall system landing below what either component achieves individually.

The combo's position in the ranking indicates that Lockdown Protocol is more sensitive to GPU performance than CPU performance, as the RX 6600 XT's mid-tier status holds the system back from higher rankings. The data shows that the CPU is not the limiting factor, as its benchmark scores are competitive with the Intel Core i7-11700F (21957 average, 0.9% faster) and the AMD EPYC 9554P (21899 average, 0.6% faster). Instead, the GPU's performance relative to other tested graphics cards determines the combo's overall rank.

For context, the combo's rank of 1143 out of 1637 means that approximately 30% of tested systems perform worse, while 70% perform better. This is not a bad result for a mid-range pairing, but it does mean that users seeking higher frame rates in Lockdown Protocol would need to upgrade the GPU to move significantly up the rankings. The CPU's headroom suggests that a more powerful graphics card could be paired with the Ryzen 5 5600 without creating a significant CPU bottleneck.

CPU Role

The AMD Ryzen 5 5600 is a 6-core, 12-thread processor based on the Zen 3 architecture, with a base clock of 3.50 GHz and a boost clock of 4.40 GHz. It features 32 MB of shared L3 cache and supports DDR4 memory with a dual-channel bus, providing 51.2 GB/s of memory bandwidth. The CPU's benchmark scores show strong single-threaded performance, with a 3dmark single-thread score of 882 and a Cinebench R23 single-core score of 2584, which are important for Lockdown Protocol's game logic and physics.

The multi-threaded performance is also solid, with a Cinebench R23 multi-core score of 18309 and a Passmark multithread score of 21541. The CPU's 79th percentile ranking among all CPUs places it above the Intel Xeon D-1746TER (21635 average, 0.6% slower) and below the AMD EPYC 9554P (21899 average, 0.6% faster). This indicates that the Ryzen 5 5600 is a capable processor that does not hold back the RX 6600 XT in most scenarios.

In Lockdown Protocol, the CPU's role is most evident at 1080p with Low settings, where the system achieves 160.9 FPS. This high frame rate indicates that the CPU can feed the GPU effectively at lower resolutions, and the 12 threads are sufficient to handle the game's workload. At higher resolutions, the GPU becomes the bottleneck, so the CPU's performance has less impact on the overall frame rate. The 65 W TDP and 7 nm process node make it an efficient choice, and the unlocked multiplier allows for overclocking if additional performance is needed.

FAQ

Q: What is the best resolution for this combo in Lockdown Protocol?

A: The data shows that 1440p with Medium settings provides 84.6 FPS, which balances visual quality and smoothness. 1080p with High settings delivers 102.1 FPS for those prioritizing frame rate, while 4K is only playable on Low settings at 77.8 FPS.

Q: How does the RX 6600 XT compare to its nearest rival, the RTX 3070?

A: The RX 6600 XT has an average benchmark score of 27985, which is 0.9% lower than the RTX 3070's score of 28238. In practice, this means the two cards perform nearly identically, with the RTX 3070 holding a slight edge in synthetic benchmarks.

Q: Is the Ryzen 5 5600 a bottleneck for the RX 6600 XT in this game?

A: At 1080p Low, the system reaches 160.9 FPS, indicating the CPU is not limiting performance. The CPU's 79th percentile ranking and strong single-threaded scores suggest it has enough headroom for the GPU at all tested resolutions.

Q: What frame rate can I expect at 4K with Ultra settings?

A: The measured data shows 34.8 FPS at 4K Ultra, which is below the 60 FPS threshold for smooth gameplay. This preset is only suitable for screenshots or non-competitive play, as the frame rate is too low for fast-paced FPS action.

Q: How does this combo rank compared to other tested systems?

A: The combo ranks 1143 out of 1637 tested combinations, placing it in the 30th percentile. This means about 70% of tested systems perform better, largely due to the GPU's mid-tier positioning rather than any CPU limitation.

Q: Should I use Low or Medium settings at 1440p for competitive play?

A: Low at 118.5 FPS is the better choice for competitive play, as it offers a 40% frame rate advantage over Medium's 84.6 FPS. The visual trade-off is acceptable for faster reaction times, though Medium is still above 60 FPS for those who prefer better graphics.