Lockdown Protocol

# Lockdown Protocol with AMD Ryzen 5 5600F + AMD Radeon RX 6600 XT

This pairing combines AMD's 6-core Zen 3 Vermeer CPU with the RDNA 2-based Navi 23 GPU, targeting 1080p and 1440p competitive play in Lockdown Protocol. The benchmark data shows a combo that sits in the 71st percentile of tested configurations (rank 2014 out of 2828), with clear performance ceilings emerging at higher resolutions and settings. The CPU holds its own in synthetic workloads, but the GPU's 8 GB frame buffer and 128-bit memory bus become the defining constraint as resolution climbs.

FAQ

Q: What average frame rate can I expect at 1080p with High settings?

A: The measured average is 99 FPS at 1920x1080 with High settings. This is a solid baseline for competitive play, though it falls well short of the 159 FPS achievable at Low settings.

Q: How does the combo perform at 1440p compared to 1080p?

A: At 2560x1440 with High settings, the average drops to 72 FPS, a 27% reduction from the 1080p High result. The gap widens at Ultra settings, where 1440p delivers 54 FPS versus 74 FPS at 1080p.

Q: Is 4K gaming viable with this hardware?

A: Only at Low settings, where the average is 75 FPS. At Medium settings, the average falls to 53 FPS with a minimum of 45 FPS, while High and Ultra produce 47 FPS and 35 FPS respectively. For consistent 60 FPS gaming, 4K is not practical beyond Low presets.

Q: What is the best settings tier for competitive play at 1080p?

A: Low settings deliver 159 FPS average, which is the highest measured result across all resolutions and settings. Medium settings still provide 113 FPS with a 96 FPS minimum, making it a viable middle ground for better visual quality without sacrificing too much responsiveness.

Q: How does the CPU's synthetic benchmark score compare to its nearest rivals?

A: The Ryzen 5 5600F posts an average benchmark score of 36,945, placing it in the 85th percentile of all CPUs. It sits within 0.5% of the Intel Core Ultra 5 225 (36,938), AMD Ryzen 5 5500X3D (37,018), AMD Ryzen AI 7 PRO 450 (37,093), and Intel Core i9-12900T (37,112).

Q: What is the GPU's standing among all tested graphics cards?

A: The Radeon RX 6600 XT holds a 70th percentile ranking with an average benchmark score of 24,442. Its nearest rivals include the NVIDIA GeForce GTX 1630 (0.7% higher), Intel Arc A350M (0.8% lower), NVIDIA GeForce GTX 780 Ti (0.8% higher), and NVIDIA GeForce RTX 2080 SUPER (1.1% higher).

GPU Role

The Radeon RX 6600 XT brings 8 GB of GDDR6 memory on a 128-bit bus, delivering 256.0 GB/s of bandwidth. Its memory clock runs at 2000 MHz with 16 Gbps effective speed, while the GPU core operates at a 1968 MHz base, 2359 MHz game clock, and 2589 MHz boost. These specifications position the card for 1080p and entry-level 1440p gaming, which the measured frame rates confirm.

In Lockdown Protocol, the GPU's role shifts dramatically with resolution. At 1080p Low, the 159 FPS average indicates the card is operating well within its comfort zone, with headroom available. Moving to 1080p Ultra drops the average to 74 FPS, showing that the graphical workload scales heavily with settings. The 2048 shading units and 64 ROPs handle the game's FPS rendering demands, but the 128-bit memory interface becomes a bottleneck at higher resolutions.

The 8 GB VRAM capacity is sufficient for this game at 1080p and 1440p, as evidenced by the playable frame rates, but 4K Ultra at 35 FPS suggests the card is struggling with both memory bandwidth and capacity. The 10.60 TFLOPS of FP32 compute and 331.4 GTexel/s texture rate provide adequate raw throughput for the game's visual effects, yet the measured results show diminishing returns as pixel count increases. The GPU's 165.7 GPixel/s pixel rate explains why 4K resolutions, which demand four times the pixel throughput of 1080p, see such pronounced frame rate degradation.

How This Combo Ranks

This specific combination of AMD Ryzen 5 5600F and AMD Radeon RX 6600 XT ranks 2014 out of 2828 tested combos in Lockdown Protocol. That places it in the lower-mid pack of tested configurations, which is somewhat surprising given the individual component percentiles. The CPU sits in the 85th percentile of all processors, while the GPU holds a 70th percentile position. The gap between these percentiles and the combo's 71st percentile ranking suggests that Lockdown Protocol is more sensitive to GPU performance than CPU capability.

The ranking implies that many combinations with weaker CPUs but stronger GPUs outperform this pairing. For context, the GPU's nearest rivals are all within 1.1% of its average benchmark score, indicating that the RX 6600 XT is not a standout performer in its class. The CPU's nearest rivals are similarly clustered, with no competitor more than 0.5% away. This tight grouping means that small performance differences in either component can shift the combo's position significantly.

The 2828 total combos tested provide a broad comparison field. Being ranked 2014 means roughly 71% of tested systems deliver higher frame rates in this game. This is not a poor result — the combo still delivers playable performance at most settings — but it indicates that Lockdown Protocol favors configurations with stronger graphics hardware. The data suggests that investing in a better GPU while keeping this CPU would yield more meaningful FPS improvements than upgrading the processor with this GPU.

Measured FPS Breakdown

At 1920x1080, the resolution where this combo performs best, the results span from 74 FPS at Ultra to 159 FPS at Low. High settings produce 99 FPS, while Medium delivers 113 FPS with a minimum of 96 FPS and a maximum of 130 FPS. These numbers indicate that 1080p is the sweet spot for this pairing, with even Ultra settings maintaining a playable 74 FPS average.

Moving to 2560x1440, the performance drops noticeably. Low settings still deliver 117 FPS, which is competitive, but High settings fall to 72 FPS and Ultra to 54 FPS. Medium settings produce 83 FPS with a 70 FPS minimum and 95 FPS maximum. The 1440p results show that this resolution is viable for less demanding settings, but Ultra becomes marginal for smooth gameplay.

At 3840x2160, the GPU's limitations become apparent. Low settings yield 75 FPS, which is playable, but Medium drops to 53 FPS with a 45 FPS minimum. High settings produce 47 FPS, and Ultra falls to 35 FPS. These 4K numbers indicate that the RX 6600 XT cannot maintain 60 FPS at higher settings in this resolution, making 4K practical only for reduced quality presets.

The settings scaling is consistent across resolutions. At 1080p, the difference between Low and Ultra is 85 FPS (159 to 74). At 1440p, it is 63 FPS (117 to 54). At 4K, it is 40 FPS (75 to 35). This narrowing gap suggests that the GPU becomes the limiting factor at higher resolutions, reducing the impact of settings changes.

Resolution Scaling

The frame rate progression from 1080p to 4K clearly illustrates where this combo's bottleneck lies. At Low settings, the average drops from 159 FPS at 1080p to 117 FPS at 1440p (a 26% reduction), then to 75 FPS at 4K (a 36% further reduction). This scaling pattern indicates that the GPU is the primary constraint, as the CPU would produce more consistent results across resolutions if it were the limiting factor.

At High settings, the progression is 99 FPS at 1080p, 72 FPS at 1440p (a 27% drop), and 47 FPS at 4K (a 35% further drop). The similar percentage drops across settings tiers suggest that resolution scaling is consistent regardless of graphical quality. This is typical of GPU-bound scenarios, where increasing pixel count directly impacts rendering workload.

The 4K Ultra result of 35 FPS represents a 53% reduction from the 1080p Ultra result of 74 FPS. This steep decline highlights the RX 6600 XT's limited memory bandwidth and pixel throughput for high-resolution rendering. The 128-bit memory bus and 256.0 GB/s bandwidth are simply insufficient for the demands of 4K gaming, particularly with higher settings.

The data indicates that the Ryzen 5 5600F has ample headroom at all resolutions. The CPU's 6 cores and 12 threads, with a 4.00 GHz boost clock, are more than capable of feeding the GPU at 1080p Low, where the 159 FPS result suggests the CPU is not the limiting factor. The consistent performance degradation with resolution increases confirms that the GPU is the bottleneck in this pairing.

CPU Role

The AMD Ryzen 5 5600F brings 6 cores and 12 threads based on the Zen 3 Vermeer architecture, built on TSMC's 7 nm process. Its 3.00 GHz base clock and 4.00 GHz boost clock, combined with 32 MB of shared L3 cache, provide strong single-threaded performance. The PassMark single-thread score of 2872 and multithread score of 19236 demonstrate capable processing power for gaming workloads.

In Lockdown Protocol, the CPU's role is to maintain consistent frame pacing and feed the GPU with draw calls and game logic. The 85th percentile ranking across all CPUs indicates this processor is well above average for gaming. The nearest rivals — Intel Core Ultra 5 225, AMD Ryzen 5 5500X3D, AMD Ryzen AI 7 PRO 450, and Intel Core i9-12900T — all score within 0.5% of the 5600F, suggesting that no meaningful CPU performance difference exists among these options.

The CPU's 65 W TDP and 7 nm process contribute to efficient operation, but more importantly for gaming, the Zen 3 architecture provides strong instructions-per-clock performance. The PassMark integer math score of 59,339 and floating-point score of 34,548 indicate robust computational abilities that handle game physics and AI calculations without bottlenecking the GPU.

At 1080p Low, the 159 FPS average shows that the CPU can push the GPU to its limits. The fact that the frame rate drops more significantly with resolution increases than with settings increases suggests that the CPU is not the limiting factor. Even at 1080p Ultra with 74 FPS, the CPU likely has headroom, as the GPU's rendering demands increase substantially with higher settings. The 12 threads provide sufficient parallelism for modern game engines, and the 32 MB L3 cache helps maintain data locality for frequently accessed game assets.