Lockdown Protocol

# Lockdown Protocol with AMD Ryzen 9 9900X3D + AMD Radeon RX 7900 XTX

This combo delivers strong 1440p and 4K performance in Lockdown Protocol, with the measured data showing a clear sweet spot at Medium settings for high-refresh displays. The Ryzen 9 9900X3D and RX 7900 XTX pair ranks 313th out of 2828 tested combinations, placing it in the top 11% of all tested configurations. The data shows this system can handle competitive play at high frame rates, but the settings you choose will determine whether you prioritize smoothness or visual fidelity.

Settings Recommendations

The measured FPS breakdown makes a compelling case for Medium settings as the default choice for this combo. At 2560x1440, Medium delivers 158 average FPS with a minimum of 134 and maximum of 182, which comfortably exceeds the 144Hz refresh rate common on modern gaming monitors. The step up to High at the same resolution drops the average to 138 FPS, which is still playable but leaves less headroom for demanding scenes.

For 1920x1080, Low settings push the average to 304 FPS, which is far beyond what any current display can show, while Medium delivers 216 FPS with a minimum of 183 and maximum of 248. The jump from Low to Medium at 1080p costs roughly 29% of the average frame rate but likely brings substantial visual improvements — the data supports Medium as the balanced choice for this resolution.

At 3840x2160, the situation changes. Medium produces 102 average FPS with a minimum of 87 and maximum of 117, which is adequate for 60Hz displays and even approaches 100Hz territory. High drops to 89 average FPS, and Ultra falls to 67. For 4K gaming, Medium is the sweet spot, offering a 15% improvement over High while staying well above the 60 FPS threshold.

The overall pattern is consistent: this combo loses about 30-35% of performance when moving from Low to Medium, another 15-20% from Medium to High, and another 20-25% from High to Ultra across all resolutions. The efficiency of Medium settings makes it the recommended preset for most users, as it provides the best balance of frame rate stability and visual quality.

CPU Role

The Ryzen 9 9900X3D brings 12 cores and 24 threads to this pairing, running at a base clock of 4.40 GHz with a boost clock of 5.50 GHz. This Zen 5 architecture chip, built on TSMC's 4 nm process, includes 128 MB of L3 cache, which is substantial for gaming workloads that benefit from large cache pools.

Benchmark data shows the CPU's multi-threaded strength: Cinebench R23 multicore scores 47737, while the single-core score is 6739. The 3DMark 16-thread test hits 12490, and the max-thread score reaches 13795. These figures indicate strong scaling across the 12 cores, which matters for games that offload physics, AI, or streaming tasks to background threads.

In Lockdown Protocol, the CPU's role appears significant at lower resolutions where the GPU is less taxed. At 1920x1080 Low, the combo achieves 304 average FPS, which suggests the CPU can feed frames faster than most displays can show. The single-thread score of 1269 in 3DMark and 4646 in PassMark single-thread indicate strong per-core performance, which is crucial for games that rely on a primary simulation thread.

The CPU's 91st percentile ranking among all CPUs reflects its high overall capability, with an average benchmark score of 54762. Its nearest rival, the Intel Core Ultra 5 245KF, scores 55093, just 0.6% higher, while the Core Ultra 5 245K trails by 1.3% at 54053. This puts the 9900X3D in elite territory for gaming workloads, though the margin over these rivals is slim in synthetic benchmarks.

For Lockdown Protocol specifically, the data shows diminishing CPU returns at higher resolutions — the frame rate drops more from resolution scaling than from settings changes, indicating the GPU becomes the limiting factor at 4K. At 1080p, the CPU's capability allows the GPU to stretch its legs, producing frame rates well above what competitive players need.

GPU Role

The Radeon RX 7900 XTX is the graphics powerhouse here, built on the RDNA 3.0 architecture with the Navi 31 chip. It carries 24 GB of GDDR6 memory on a 384-bit bus, delivering 960.0 GB/s of bandwidth. The GPU clocks run at 1929 MHz base, 2365 MHz game clock, and 2498 MHz boost, with memory at 2500 MHz (20 Gbps effective).

This GPU's 64th percentile ranking among all GPUs might seem modest, but the average benchmark score of 19410 places it near the NVIDIA GeForce GTX 1060 3 GB (19334, 0.4% lower) and NVIDIA TITAN Xp (19177, 1.2% lower). These comparisons reflect synthetic benchmarks rather than gaming performance, and the RX 7900 XTX's advantage in VRAM capacity and bandwidth becomes apparent in demanding titles.

In Lockdown Protocol, the GPU's performance scales predictably with settings. At 2560x1440, the combo moves from 223 FPS at Low to 158 at Medium, 138 at High, and 103 at Ultra. This represents a 54% reduction from Low to Ultra, which is a significant but expected trade-off for higher visual fidelity.

The 24 GB VRAM buffer ensures no memory-related bottlenecks at any tested settings or resolution. Even at 3840x2160 Ultra, the game's demands stay well within the GPU's capacity, as evidenced by the 67 average FPS at that configuration. The 960.0 GB/s bandwidth supports high-resolution textures and effects without stuttering.

The GPU's pixel rate of 479.6 GPixel/s and texture rate of 959.2 GTexel/s suggest it can handle the fill-rate demands of 4K rendering. The 6144 shading units and 192 ROPs provide substantial compute throughput, with FP32 performance rated at 61.39 TFLOPS. These specifications align with the measured results showing playable 4K performance at Medium settings.

How This Combo Ranks

The combo's rank of 313 out of 2828 tested configurations places it in the top 11% of all CPU-GPU pairings tested in Lockdown Protocol. This is a strong showing, though not the very top tier — there are 312 combinations that achieve higher performance in this title.

The ranking reflects the balance of this pairing: the CPU's 91st percentile standing and the GPU's 64th percentile combine to produce a system that excels in CPU-bound scenarios (like 1080p Low) while remaining competitive in GPU-heavy workloads (4K Ultra). The data suggests this combo is better suited for high-refresh 1440p gaming than for pushing maximum visual settings at 4K.

Compared to other high-end AMD pairings, this combination benefits from the 9900X3D's large L3 cache and high boost clock, which help maintain frame pacing during intense firefights. The RX 7900 XTX's 24 GB VRAM future-proofs the system against upcoming titles that may require more memory, though Lockdown Protocol's current demands are comfortably met.

The rank also indicates that users with displays capped at 144Hz or 165Hz will find this combo well-matched, as it delivers 158 FPS at 1440p Medium and 138 at High. For 4K60 displays, the 102 FPS at Medium provides headroom for occasional dips, while the 89 FPS at High keeps things playable.

FAQ

Q: What settings should I use for competitive play at 1440p?

A: Medium settings at 2560x1440 deliver 158 average FPS with a minimum of 134, providing a comfortable margin above 144Hz displays. Low settings push this to 223 average FPS if you prioritize raw frame rate over visuals.

Q: Can this combo handle 4K gaming?

A: Yes, at 3840x2160 Medium settings produce 102 average FPS with a minimum of 87, making it suitable for 60Hz displays. High settings drop to 89 average FPS, while Ultra falls to 67, which remains playable but approaches the edge of smoothness.

Q: How does the CPU compare to its nearest rivals?

A: The Ryzen 9 9900X3D scores 54762 on average benchmarks, placing it 0.6% behind the Intel Core Ultra 5 245KF (55093) and 1.3% ahead of the Intel Core Ultra 5 245K (54053). The margins are small, indicating similar overall capability.

Q: Is the GPU's 24 GB VRAM necessary for this game?

A: The measured data shows no VRAM-related issues at any settings or resolution tested. The 24 GB capacity provides ample headroom for Lockdown Protocol's current requirements and likely future updates or mods.

Q: What frame rates can I expect at 1080p?

A: At 1920x1080, Low settings deliver 304 average FPS, Medium provides 216 (min 183, max 248), High gives 188, and Ultra reaches 141. All settings exceed 140 FPS, making this combo excellent for high-refresh 1080p monitors.

Q: How does this combo rank overall among tested systems?

A: This combination ranks 313th out of 2828 tested in Lockdown Protocol, placing it in the top 11% of all configurations. This indicates strong performance but also shows there is room for even higher-end pairings above it.

Measured FPS Breakdown

At 1920x1080, the combo achieves its highest frame rates. Low settings produce 304 average FPS, Medium delivers 216 with a minimum of 183 and maximum of 248, High reaches 188, and Ultra drops to 141. The gap between Low and Ultra is 163 FPS, representing a 54% reduction from lowest to highest quality settings.

Moving to 2560x1440, the performance scales down but remains strong. Low settings yield 223 average FPS, Medium delivers 158 (min 134, max 182), High produces 138, and Ultra brings 103. The step from Low to Medium costs 65 FPS, while Medium to High costs 20, and High to Ultra costs 35. This pattern suggests diminishing returns on visual quality versus frame rate at higher settings.

At 3840x2160, the GPU becomes the primary constraint. Low settings deliver 144 average FPS, Medium produces 102 (min 87, max 117), High reaches 89, and Ultra falls to 67. The jump from Low to Medium costs 42 FPS, while Medium to High costs 13, and High to Ultra costs 22. The 4K data shows that Medium is the most balanced choice, offering 102 FPS which clears the 60 FPS threshold with significant margin.

The overall pattern across resolutions shows consistent scaling: the difference between Low and Ultra narrows as resolution increases. At 1080p, the spread is 163 FPS; at 1440p, it is 120 FPS; at 4K, it is 77 FPS. This indicates that at higher resolutions, the GPU's rendering load dominates, making settings adjustments less impactful on absolute frame rates but still important for maintaining smoothness. The minimum FPS data points available (87 at 4K Medium, 134 at 1440p Medium, 183 at 1080p Medium) show that frame pacing remains stable even under load, with the 4K Medium minimum staying above 60 FPS.