Lockdown Protocol

# Lockdown Protocol with AMD Ryzen 9 9950X3D + AMD Radeon RX 5700 XT

The AMD Ryzen 9 9950X3D paired with the AMD Radeon RX 5700 XT produces a notably CPU-heavy system in Lockdown Protocol, where the 16-core processor far outclasses the older RDNA 1.0 graphics card in relative capability. Measured frame rates show this pairing lands in the 46–156 FPS range depending on resolution and settings, with the GPU consistently acting as the performance ceiling across most configurations.

FAQ

Q: What is the combo rank for this CPU and GPU pairing in Lockdown Protocol?

A: The combination ranks 2759 out of 3714 tested combos in this game, placing it in the lower-mid portion of the overall distribution.

Q: How does the Ryzen 9 9950X3D compare to its nearest CPU rivals?

A: The Ryzen 9 9950X3D averages a benchmark score of 75779, which is 0.1% ahead of both the AMD Ryzen 7 PRO 9755 (75738) and the AMD Ryzen 7 PRO 9755X3D (75716), 0.3% ahead of the AMD EPYC 8224P (75582), and 0.4% ahead of the Intel Core Ultra 9 285 (75488).

Q: What is the best measured average FPS for this combo?

A: The highest average frame rate recorded is 156 FPS at 1920x1080 with Low settings. The same resolution at Medium produces 111 FPS, High produces 97 FPS, and Ultra produces 72 FPS.

Q: How much VRAM does the RX 5700 XT have, and what memory type?

A: The RX 5700 XT has 8 GB of GDDR6 memory on a 256-bit bus, providing 448.0 GB/s of memory bandwidth.

Q: What is the minimum FPS recorded across all tested configurations?

A: The lowest average FPS recorded is 34 FPS at 3840x2160 with Ultra settings. The only configurations with explicit minimum FPS values are Medium settings, which show 44 FPS at 4K, 69 FPS at 1440p, and 94 FPS at 1080p.

Q: Does this CPU support DDR5 memory?

A: Yes, the Ryzen 9 9950X3D supports DDR5 memory with a dual-channel memory bus and 89.6 GB/s memory bandwidth. It also supports ECC memory.

GPU Role

The AMD Radeon RX 5700 XT is built on the RDNA 1.0 architecture with a 7 nm process, featuring a Navi 10 chip with 2560 shading units, 160 TMUs, and 64 ROPs. Its boost clock reaches 1905 MHz, with a game clock of 1755 MHz and a base clock of 1605 MHz. The card delivers 9.754 TFLOPS of FP32 performance and a texture rate of 304.8 GTexel/s.

Memory configuration consists of 8 GB of GDDR6 running at 1750 MHz (14 Gbps effective), which yields 448.0 GB/s of bandwidth across a 256-bit bus. For a game like Lockdown Protocol, this memory subsystem is a critical factor — the 8 GB capacity and bandwidth determine how well the card handles higher resolutions and texture-heavy settings. The GPU's 59th percentile ranking among all GPUs indicates it sits near the middle of the performance distribution, and its average benchmark score of 16361 places it within 0.1% of the AMD Radeon Pro 5600M (16351), 0.3% behind the NVIDIA RTX PRO 6000 Blackwell (16408) and AMD Radeon PRO W7500 (16415), and 0.9% behind the NVIDIA GeForce RTX 5090 D V2 (16504).

In Lockdown Protocol, the GPU's role is evident from the measured frame rates. At 1080p Low, the card achieves 156 FPS, but this drops to 72 FPS at Ultra — a 54% reduction. At 4K, the spread narrows from 74 FPS at Low to 34 FPS at Ultra. The RX 5700 XT's DirectX 12 benchmark score of 64 (PassMark) and 3DMark Steel Nomad DX12 score of 2134 provide context for its gaming capability, though these are synthetic measures. The card's pixel rate of 121.9 GPixel/s and FP32 throughput of 9.754 TFLOPS suggest it is best suited for 1080p and 1440p gaming rather than 4K, and the measured data confirms this — 4K Ultra averages just 34 FPS, which falls below smooth playability thresholds.

CPU Role

The AMD Ryzen 9 9950X3D is a 16-core, 32-thread processor from the 9000 series, based on the Zen 5 architecture (Granite Ridge codename) built on a 4 nm process. It operates with a base clock of 4.30 GHz and a boost clock of 5.70 GHz, with a substantial 128 MB of L3 cache. The CPU's 95th percentile ranking among all CPUs reflects its high-end positioning, and its average benchmark score of 75779 places it just ahead of its nearest rivals as detailed in the FAQ.

Synthetic benchmarks show this processor's strengths: Cinebench R23 multicore scores 42018, single-core scores 2259, and Geekbench multicore reaches 26736 with a single-core score of 3064. The 3DMark results show scaling from 1292 (single thread) to 17184 (max threads), indicating strong multi-threaded performance. PassMark multithread score of 70255 and single-thread score of 4737 reinforce this picture.

In Lockdown Protocol, the CPU's role is largely to feed the GPU with enough data to avoid bottlenecking. Given that the RX 5700 XT is a mid-range card from 2019, the Ryzen 9 9950X3D's capabilities far exceed what the GPU can utilize. The measured FPS data shows the system is GPU-limited in nearly all configurations — the CPU's 16 cores and 32 threads provide more than enough processing headroom for an FPS title. The 128 MB L3 cache and 5.70 GHz boost clock ensure that even in CPU-intensive scenes, the processor is unlikely to be the constraint. However, the 170 W TDP and the requirement for an AM5 socket mean this CPU is a premium component that pairing with an older GPU creates a notable imbalance.

How This Combo Ranks

The combo ranks 2759 out of 3714 tested combinations in Lockdown Protocol, which places it in the 74th percentile of tested systems — meaning roughly 74% of all tested combos perform better. This ranking reflects the significant mismatch between the high-end CPU and the older GPU. The Ryzen 9 9950X3D sits in the 95th percentile among all CPUs, while the RX 5700 XT sits in the 59th percentile among all GPUs.

This disparity explains why the overall combo rank is lower than the CPU's individual rank — the GPU holds the system back. The measured data supports this interpretation: at 1080p Low, the system delivers 156 FPS, which is respectable, but at 4K Ultra it drops to 34 FPS, showing the GPU struggling with higher resolutions. The combo's rank of 2759 suggests that many systems with more balanced CPU-GPU pairings achieve better results in this game. For context, the CPU's nearest rivals all score within 0.4% of each other, indicating that processor choice among top-tier options makes little difference to overall system performance when the GPU is the limiting factor.

Measured FPS Breakdown

The measured data covers three resolutions and four settings presets, with average FPS recorded for all configurations and min/max FPS only for Medium settings.

At 1920x1080, the system achieves its highest frame rates. Low settings produce 156 FPS average, Medium produces 111 FPS (min 94, max 127), High produces 97 FPS, and Ultra produces 72 FPS. The progression from Low to Ultra shows a 54% performance drop, with each settings tier costing roughly 20-30 FPS.

At 2560x1440, performance scales down proportionally. Low settings yield 114 FPS, Medium produces 81 FPS (min 69, max 93), High produces 71 FPS, and Ultra drops to 53 FPS. The gap between Low and Ultra here is 61 FPS, representing a 54% reduction — similar to the 1080p scaling.

At 3840x2160, the GPU becomes heavily strained. Low settings produce 74 FPS, Medium produces 52 FPS (min 44, max 60), High produces 46 FPS, and Ultra drops to 34 FPS. The 4K Low result of 74 FPS is notably lower than 1080p Ultra's 72 FPS, indicating that resolution has a greater impact than settings at this extreme.

The Medium settings data provides the only min/max FPS information: at 1080p, frame times range from 94 to 127 FPS; at 1440p, from 69 to 93 FPS; and at 4K, from 44 to 60 FPS. These ranges indicate moderate frame time variance, with the spread being proportionally similar across resolutions.

Settings Recommendations

The measured data suggests that Medium settings provide the best balance of visual quality and performance across all resolutions. At 1080p, Medium delivers 111 FPS — well above the 60 FPS threshold for smooth gameplay, with a minimum of 94 FPS ensuring no significant dips. At 1440p, Medium still achieves 81 FPS (min 69), which is playable for most users. Even at 4K, Medium manages 52 FPS (min 44), which is borderline but acceptable for slower-paced gameplay.

For competitive play at 1080p, Low settings at 156 FPS offer the highest frame rates, which is beneficial for fast-paced FPS action. However, the jump from Low to Medium costs 45 FPS (156 to 111), while the jump from Medium to High costs only 14 FPS (111 to 97). This suggests Medium provides the most efficient performance-per-setting trade-off.

At 1440p, High settings at 71 FPS are usable, but Medium at 81 FPS offers a more comfortable margin above 60 FPS. The 10 FPS difference between Medium and High at 1440p is smaller than at 1080p, indicating diminishing returns at higher resolutions. At 4K, only Low (74 FPS) and Medium (52 FPS) are viable options for playable frame rates; High (46 FPS) and Ultra (34 FPS) fall below the 60 FPS threshold and are not recommended for smooth gameplay.

For users prioritizing visual quality with playable performance, Medium at 1440p (81 FPS) appears to be the sweet spot. For those with 1080p displays, Medium at 111 FPS offers a strong experience without sacrificing too much visual fidelity.

Resolution Scaling

The FPS drop from 1080p to 4K reveals a clear GPU-bound pattern. At Low settings, the system goes from 156 FPS at 1080p to 114 FPS at 1440p to 74 FPS at 4K — a cumulative 53% reduction. At Medium settings, the progression is 111 to 81 to 52 FPS, a 53% drop. At High settings, it goes from 97 to 71 to 46 FPS, a 53% reduction. At Ultra, the numbers are 72 to 53 to 34 FPS, again a 53% drop.

This consistent 53% reduction across all settings when moving from 1080p to 4K indicates that the GPU is the primary limiting factor. The RX 5700 XT's 8 GB VRAM and 448.0 GB/s bandwidth are being saturated at higher resolutions, causing the frame rate to scale with pixel count rather than being held back by CPU limitations. The Ryzen 9 9950X3D's strong single-threaded performance (2259 in Cinebench R23 single-core) and high boost clock mean it can easily keep up with the GPU's output demands.

The fact that the percentage drop is identical across all settings presets suggests that the bottleneck is resolution-driven rather than settings-driven. This is characteristic of a GPU-bound scenario where the CPU has ample headroom. If the CPU were the limiting factor, we would expect to see a smaller FPS drop at higher resolutions (since the CPU workload doesn't scale with resolution) and a larger drop at lower resolutions where the CPU must feed frames faster. The data shows the opposite pattern — the system scales predictably with pixel count, confirming the RX 5700 XT is the performance ceiling for this combo in Lockdown Protocol.