Lockdown Protocol

The AMD Ryzen 5 3600 and Radeon RX 6800 XT combination in Lockdown Protocol exhibits a classic GPU-bound scaling pattern at higher resolutions, but reveals a CPU limitation at 1080p. The data shows that moving from 1080p to 1440p at High settings drops the average frame rate from 147.8 FPS to 107.7 FPS, a 27% reduction. Pushing further to 4K at High yields 70.9 FPS, which is another 34% drop from the 1440p result. This steep, consistent decline indicates that the Radeon RX 6800 XT is the primary performance limiter as pixel count increases, with the CPU having ample headroom to feed the GPU at these resolutions.

The scaling curve steepens dramatically when comparing the lowest settings. At Low, the combo produces 203.6 FPS at 1080p, which falls to 177.6 FPS at 1440p (a 13% drop) and then plummets to 116.3 FPS at 4K (a 35% drop from 1440p). This pattern suggests that at 1080p Low, the Ryzen 5 3600's single-thread performance becomes more relevant, as the GPU is not fully saturated. The 3DMark single-thread score of 696 and the Cinebench R23 single-core score of 2124 contextualize this: the processor can drive high frame rates, but the GPU's workload at 4K Ultra (51.4 FPS) shows that the graphics card is the definitive bottleneck in the most demanding scenarios.

Resolution Scaling

The frame rate degradation from 1080p to 4K is substantial and consistent across all settings presets. At Ultra settings, the performance drops from 114.2 FPS at 1080p to 84.7 FPS at 1440p, a 26% reduction, and then to 51.4 FPS at 4K, a 39% reduction from 1440p. This near-linear scaling with pixel count is a hallmark of GPU-bound rendering. The RX 6800 XT's 512.0 GB/s memory bandwidth and 20.74 TFLOPS of FP32 compute are being fully utilized as resolution increases, while the CPU's role diminishes.

The most telling data point is the gap between Low and Ultra at each resolution. At 1080p, the difference between Low (203.6 FPS) and Ultra (114.2 FPS) is 89.4 FPS, or 44%. At 4K, that same gap narrows to 64.9 FPS (116.3 vs. 51.4), a 56% difference. The narrowing gap at 4K indicates that the GPU is so heavily loaded that even reducing settings cannot fully compensate for the pixel throughput required. At 1080p Low, the system achieves 203.6 FPS, which is likely near the practical limit for this CPU-GPU pairing in this title, suggesting that the Ryzen 5 3600's 3.60 GHz base clock and 4.20 GHz boost clock are sufficient to avoid becoming the limiting factor until extremely high frame rates.

GPU Role

The Radeon RX 6800 XT, with its 16 GB of GDDR6 memory on a 256-bit bus, provides 512.0 GB/s of bandwidth, which is critical for Lockdown Protocol's texture streaming at 4K. The GPU's boost clock of 2250 MHz and game clock of 2015 MHz allow it to maintain high throughput, as evidenced by the 4K High result of 70.9 FPS. This is playable, but the 4K Ultra result of 51.4 FPS shows the card's limits when all visual features are enabled.

The GPU's PassMark G3D score of 24980 places it in the 87th percentile of all GPUs, and its average benchmark score of 49982 is 2.6% higher than the NVIDIA GeForce RTX 4070 Ti SUPER. In Lockdown Protocol, this translates to the RX 6800 XT being able to handle 1440p High at 107.7 FPS, which is a strong result for a competitive FPS. The 16 GB VRAM capacity is not a limiting factor at any tested resolution or setting, as even the most demanding 4K Ultra preset does not show signs of memory capacity throttling. The GPU's 128 ROPs and 288 TMUs handle the rasterization workload efficiently, but the 4K Ultra result of 51.4 FPS indicates that the compute units (4608 shading units) are the primary constraint at maximum settings.

How This Combo Ranks

In the comprehensive benchmark database, this specific CPU-GPU pairing ranks 604 out of 1637 tested combinations for Lockdown Protocol. This places it in the 63rd percentile of all combos, meaning it outperforms the majority of systems tested. The ranking reflects a balanced pairing where neither component drastically bottlenecks the other at typical gaming resolutions.

The Ryzen 5 3600's average benchmark score of 18129 places it nearly identical to the Intel Core i5-11400 (deltaPct of -0.1%), while the RX 6800 XT's average score of 49982 is 0.5% above the Intel Arc A550M. This combination of a mid-range CPU from 2019 with a high-end GPU from 2020 produces a system that is well-suited for 1440p gaming in Lockdown Protocol, but the 4K Ultra result of 51.4 FPS suggests that this combo is better positioned for high-refresh-rate 1080p or 1440p play rather than maxed-out 4K.

FAQ

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

A: The data shows that 1440p High yields 107.7 FPS, which is well above the 60 FPS threshold and provides a smooth experience. At 4K High, the average drops to 70.9 FPS, which is still playable but less fluid.

Q: Is the Ryzen 5 3600 bottlenecking the RX 6800 XT at any resolution?

A: The benchmark results indicate that at 1080p Low, the system reaches 203.6 FPS, which suggests the CPU is capable of driving very high frame rates. The GPU becomes the limiting factor at 4K Ultra (51.4 FPS), so the CPU is not a significant bottleneck in most scenarios.

Q: How does the RX 6800 XT compare to its nearest rival in raw compute?

A: The GPU's average benchmark score of 49982 is 2.6% higher than the NVIDIA GeForce RTX 4070 Ti SUPER, which scores 48704. This translates to a slight performance advantage in synthetic tests.

Q: What settings preset provides the largest performance jump?

A: Moving from Ultra to High at 1440p increases the average FPS from 84.7 to 107.7, a 27% improvement. The jump from High to Medium at 4K is smaller, going from 70.9 to 78.3 FPS, a 10% gain.

Q: Is 4K gaming viable with this setup?

A: Yes, but only at lower settings. At 4K Low, the combo achieves 116.3 FPS, while 4K Medium yields 78.3 FPS. 4K Ultra drops to 51.4 FPS, which is below the ideal threshold for competitive play.

Q: What is the CPU's multi-threaded performance relative to its rivals?

A: The Ryzen 5 3600's Cinebench R23 multi-core score is 15045. Its average benchmark score of 18129 is within 0.2% of the AMD Ryzen 5 7535HS, showing comparable multi-threaded capability.

CPU Role

The AMD Ryzen 5 3600, a 6-core, 12-thread processor based on Zen 2 architecture, provides the foundation for this combo. Its 32 MB of shared L3 cache and dual-channel DDR4 memory support with 51.2 GB/s bandwidth are adequate for feeding the GPU. The CPU's 3DMark multi-thread score of 4605 and PassMark multi-thread score of 17700 demonstrate solid parallel performance, but its single-thread score of 696 in 3DMark and 2562 in PassMark are more relevant for Lockdown Protocol's game logic and draw call processing.

The data shows that at 1080p Low, the system achieves 203.6 FPS, which is likely approaching the CPU's maximum frame rate limit in this title. The Cinebench R20 single-core score of 892 and R23 score of 2124 indicate that the Zen 2 architecture's per-core performance is sufficient for high-refresh-rate gaming, but not exceptionally strong by modern standards. At 4K, the CPU's role diminishes significantly, as the GPU's workload dominates the frame time. The processor's 65W TDP and 7nm process node allow for consistent boost clocks, but the 4.20 GHz boost clock is modest compared to newer parts, which explains why the 1080p Ultra result of 114.2 FPS is not higher.

Settings Recommendations

For competitive play at high refresh rates, the 1080p Low preset delivers 203.6 FPS, which is ideal for a 144Hz or 165Hz monitor. This setting maximises frame rate and minimises input latency, which is crucial for an FPS title. At 1440p, the Low preset provides 177.6 FPS, which is still excellent for fast-paced gameplay.

For a balance of visual quality and performance, the 1440p High preset at 107.7 FPS is the recommended sweet spot. This provides a 27% performance improvement over Ultra (84.7 FPS) while maintaining high visual fidelity. The 4K Medium preset at 78.3 FPS is viable for users with a 4K display who prioritise smoothness over maximum detail, as the 4K Ultra preset at 51.4 FPS falls below the 60 FPS threshold that most players consider minimum for comfortable play. The data suggests avoiding 4K Ultra entirely with this combo, as the 51.4 FPS result indicates the GPU is fully saturated.

Measured FPS Breakdown

At 1920x1080, the measured results are: Low 203.6 FPS, Medium 171.6 FPS, High 147.8 FPS, and Ultra 114.2 FPS. The step from Low to Medium costs 32 FPS (16%), while the step from High to Ultra costs 33.6 FPS (23%). This shows that the Ultra preset has a disproportionately high performance cost relative to High.

At 2560x1440, the results are: Low 177.6 FPS, Medium 126.2 FPS, High 107.7 FPS, and Ultra 84.7 FPS. The drop from Low to Medium is 51.4 FPS (29%), which is a significant penalty for the visual improvements. The High to Ultra transition costs 23 FPS (21%), which is less severe than at 1080p.

At 3840x2160, the results are: Low 116.3 FPS, Medium 78.3 FPS, High 70.9 FPS, and Ultra 51.4 FPS. The Medium to High transition costs only 7.4 FPS (9%), indicating that High is nearly as demanding as Medium at this resolution. The Ultra preset at 51.4 FPS is 28% slower than High, making it the least efficient setting choice at 4K. The data consistently shows that the Ultra preset is the most demanding per visual benefit, while the Low preset provides the best frame rate scaling across all resolutions.