Lockdown Protocol

# Lockdown Protocol with AMD Ryzen 9 9900X3D and AMD Radeon RX 6650 XT

The AMD Ryzen 9 9900X3D and AMD Radeon RX 6650 XT combination delivers a playable but constrained experience in Lockdown Protocol, a 2024-03-11 FPS release. The measured data shows the CPU is far ahead of what the GPU can utilize at most settings, making the RX 6650 XT the primary bottleneck across resolutions. The combo ranks 1864th out of 2828 tested combinations, placing it in the lower-middle tier of the database. This pairing produces average frame rates that range from 165 FPS at 1080p Low down to 36 FPS at 4K Ultra, with the most balanced experience appearing at 1440p Medium, where the system holds 86 FPS average with a 73 FPS minimum.

CPU Role

The AMD Ryzen 9 9900X3D is a 12-core, 24-thread processor from the 9000 series, built on Zen 5 architecture with the Granite Ridge codename. It operates on a 4 nm process at TSMC, with a base clock of 4.40 GHz and a boost clock of 5.50 GHz. The chip carries 128 MB of L3 cache and supports DDR5 memory through a dual-channel interface with 89.6 GB/s bandwidth. Its TDP is rated at 120 W, and it uses the AMD Socket AM5 platform. The processor's benchmark results place it in the 91st percentile among all CPUs tested, with an average benchmark score of 54762.

In Lockdown Protocol, the CPU's capability is evident from the frame rates achieved at lower resolutions where the GPU is less stressed. At 1080p Low, the system reaches 165 FPS, which is the highest measurement in the entire dataset. This indicates the 9900X3D can feed the GPU with frames far beyond what the RX 6650 XT can render at higher settings. The CPU's single-thread performance, measured at 1269 in 3DMark single-thread and 6739 in Cinebench R23 single-core, is strong enough to avoid holding back the GPU in nearly all scenarios tested. The multi-threaded scores, including a 47737 in Cinebench R23 multicore and 22884 in Geekbench multicore, suggest the processor has substantial headroom for the game's background tasks and physics calculations.

The nearest rivals for the 9900X3D underscore its positioning. The Intel Core Ultra 5 245KF scores 55093 on average, which is 0.6% lower than the AMD chip. The Intel Core Ultra 5 245K is 1.3% behind at 54053, while the Intel Xeon 6505P trails by 2% at 53701, and the Intel Core i7-14700F is 2.1% lower at 53620. These small deltas indicate the 9900X3D sits at the top of its immediate competitive cluster, but the differences are marginal in synthetic workloads. In the game itself, the CPU's impact is most visible when comparing the 1080p Low result of 165 FPS against the 1440p Low result of 121 FPS — a 44 FPS drop that comes purely from resolution scaling, not from CPU limitations, since the CPU has ample headroom at both settings.

GPU Role

The AMD Radeon RX 6650 XT is a Radeon RX 6000 series card based on the Navi 23 chip with RDNA 2.0 architecture. It operates on a 7 nm process at TSMC, with a base clock of 2055 MHz, a game clock of 2410 MHz, and a boost clock of 2635 MHz. The card features 8 GB of GDDR6 memory on a 128-bit bus, delivering 280.3 GB/s of bandwidth. Its 2048 shading units, 128 TMUs, and 64 ROPs provide a raw compute capability of 10.79 TFLOPS FP32. The GPU's benchmark scores place it in the 65th percentile among all GPUs, with an average score of 19765.

The RX 6650 XT's role as the limiting component becomes clear when examining the frame rate scaling across settings at each resolution. At 1080p, dropping from Ultra (77 FPS) to Low (165 FPS) yields a 114% improvement, which is a massive gain that points to the GPU being fully saturated at Ultra settings. The same pattern appears at 1440p, where Ultra achieves 56 FPS and Low reaches 121 FPS — a 116% uplift. At 4K, the GPU is even more stressed, with Ultra at 36 FPS and Low at 78 FPS, a 117% improvement. The consistency of this scaling across all three resolutions indicates the GPU's compute and memory subsystems are the bottleneck, not the CPU or any other system component.

The GPU's nearest rivals show it sits in a modest performance tier. The NVIDIA Tesla K40m scores 19885, which is 0.6% higher than the RX 6650 XT. The AMD FirePro D300 is 0.7% lower at 19637, the AMD FirePro W7000 is 0.7% lower at 19905 (with a negative delta of -0.7%), and the NVIDIA Quadro K5200 is 0.8% higher at 19602. These close margins mean the RX 6650 XT is essentially equivalent to several workstation-class cards from previous generations, which aligns with its mid-range positioning. The 8 GB VRAM capacity is sufficient for the game at the tested settings, as evidenced by the fact that even at 4K Ultra, the card produces 36 FPS rather than failing to load assets.

Resolution Scaling

The frame rate progression from 1080p to 4K reveals a GPU-bound system throughout the settings range. At Low settings, the average FPS drops from 165 at 1080p to 121 at 1440p, then to 78 at 4K. That represents a 26.7% decrease from 1080p to 1440p, and a further 35.5% decrease from 1440p to 4K. The total drop from 1080p Low to 4K Low is 52.7%, which shows the GPU struggling to maintain frame rates as pixel count quadruples.

At Medium settings, the pattern is similar but with lower absolute numbers: 117 FPS at 1080p, 86 FPS at 1440p, and 56 FPS at 4K. The percentage drops are 26.5% from 1080p to 1440p and 34.9% from 1440p to 4K. Notably, the Medium preset at 1440p (86 FPS) is only slightly lower than the High preset at 1080p (103 FPS), suggesting that the GPU's performance is more sensitive to resolution than to the specific quality preset within a certain range.

High settings show 103 FPS at 1080p, 75 FPS at 1440p, and 49 FPS at 4K. The drop from 1080p to 1440p is 27.2%, and from 1440p to 4K is 34.7%. Ultra settings produce 77 FPS at 1080p, 56 FPS at 1440p, and 36 FPS at 4K, with drops of 27.3% and 35.7% respectively. The consistency of these percentage drops — roughly 27% for the first step and 35% for the second — across all four presets indicates that the scaling is dominated by resolution rather than by settings-specific effects. This is a classic sign of a GPU that is bandwidth or fill-rate limited, as the RX 6650 XT's 280.3 GB/s memory bandwidth and 168.6 GPixel/s pixel rate become increasingly taxed as pixel count grows.

The fact that the 4K Ultra result (36 FPS) is below the 30 FPS threshold by a narrow margin, while 4K High (49 FPS) and 4K Medium (56 FPS) remain playable, suggests that resolution scaling is the primary constraint. The CPU, with its 91st percentile ranking, is not contributing to these drops.

Settings Recommendations

The measured data provides clear guidance on which preset delivers the best balance of frame rate and visual quality for this combination. At 1080p, the Low preset achieves 165 FPS, which is well above the refresh rate of most monitors, while Medium hits 117 FPS and High reaches 103 FPS. The Ultra preset drops to 77 FPS. Given that the game is an FPS, the higher frame rates at Medium or High are more valuable than the marginal visual improvements from Ultra, especially since the GPU is the limiting factor.

At 1440p, the Medium preset stands out as the optimal choice. It delivers 86 FPS average with a 73 FPS minimum and 99 FPS maximum, which is the only setting at this resolution that maintains an average above 75 FPS while still providing a minimum above 60 FPS. The Low preset reaches 121 FPS but sacrifices visual quality, while High drops to 75 FPS and Ultra falls to 56 FPS. The Medium preset's minimum of 73 FPS ensures the frame rate stays within a smooth range during intense combat scenes, which is critical for an FPS title.

At 4K, the Medium preset again appears to be the best compromise, with 56 FPS average and a 47 FPS minimum. The Low preset reaches 78 FPS but at significant visual cost, while High produces 49 FPS and Ultra drops to 36 FPS. The Medium preset's 56 FPS average is playable, but the 47 FPS minimum suggests occasional drops that could affect gameplay. Players prioritizing a consistent frame rate at 4K would be better served by the Low preset, while those accepting some visual degradation can use Medium.

Across all resolutions, the Medium preset offers the most consistent experience relative to its visual quality. The data shows that the jump from Medium to High costs roughly 14-16% of frame rate at each resolution (from 117 to 103 at 1080p, 86 to 75 at 1440p, and 56 to 49 at 4K), while the jump from Low to Medium costs a similar percentage. The Ultra preset is the least recommended, as it consistently delivers the lowest frame rates without a proportional visual benefit.

How This Combo Ranks

The combination of the AMD Ryzen 9 9900X3D and AMD Radeon RX 6650 XT ranks 1864th out of 2828 tested combos in Lockdown Protocol. This places it in the 34th percentile of all tested configurations, meaning roughly two-thirds of combinations tested perform better in this game. The ranking reflects the significant mismatch between the CPU's high-end capability (91st percentile among all CPUs) and the GPU's mid-range positioning (65th percentile among all GPUs).

The low ranking is driven entirely by the GPU's performance ceiling. The CPU is capable of producing frame rates well beyond what the RX 6650 XT can render, as shown by the 1080p Low result of 165 FPS, which is near the top of what many displays can show. However, the GPU's 10.79 TFLOPS and 8 GB VRAM limit the system to frame rates that are average for mid-range hardware. The combination's ranking suggests that pairing this CPU with a more powerful GPU would yield substantially better results, as the CPU has ample headroom.

Compared to the GPU's nearest rivals, the RX 6650 XT's synthetic scores are within 1% of several older workstation cards, which indicates its performance tier is well-established. The combo rank of 1864 reflects this reality: the system is not a high-end gaming machine, but it is far from the bottom of the rankings. The 1080p Medium result of 117 FPS places it in a respectable range for competitive play, while the 4K Ultra result of 36 FPS shows the limits of this pairing.

Measured FPS Breakdown

At 1920x1080, the system produces its highest frame rates. The Low preset averages 165 FPS, which is the fastest measurement in the entire dataset. The Medium preset averages 117 FPS with a minimum of 100 FPS and a maximum of 135 FPS, providing a smooth experience. The High preset averages 103 FPS, while the Ultra preset averages 77 FPS. The spread from Low to Ultra is 88 FPS, indicating the GPU is heavily taxed by the Ultra preset's additional effects.

At 2560x1440, the frame rates drop noticeably. The Low preset averages 121 FPS, which is still above the 100 FPS mark. The Medium preset averages 86 FPS with a minimum of 73 FPS and a maximum of 99 FPS, making it the most viable option for consistent gameplay at this resolution. The High preset averages 75 FPS, and the Ultra preset averages 56 FPS. The minimum frame rate of 73 FPS at Medium is the only one recorded at 1440p, and it stays above the 60 FPS threshold.

At 3840x2160, the GPU becomes the clear limiting factor. The Low preset averages 78 FPS, which is the only 4K setting above 60 FPS. The Medium preset averages 56 FPS with a minimum of 47 FPS and a maximum of 64 FPS, showing significant variation. The High preset averages 49 FPS, and the Ultra preset averages 36 FPS. The 4K results demonstrate that this combination is not ideal for high-resolution gaming, as even the Low preset cannot maintain a locked 60 FPS in all scenes.

The complete dataset shows a consistent pattern: the Low preset is always the fastest, followed by Medium, then High, with Ultra being the slowest. The minimum FPS values are only recorded for the Medium preset at each resolution, with 100 FPS at 1080p, 73 FPS at 1440p, and 47 FPS at 4K. These minimums suggest that Medium provides the most stable frame pacing, as the GPU is neither fully saturated (as with Ultra) nor underutilized (as with Low).

FAQ

Q: What is the highest average frame rate this combination achieves in Lockdown Protocol?

A: The highest average frame rate is 165 FPS, achieved at 1920x1080 resolution with the Low preset.

Q: Can this system handle 4K gaming in Lockdown Protocol?

A: At 4K, the system produces 78 FPS on Low, 56 FPS on Medium, 49 FPS on High, and 36 FPS on Ultra. Only the Low preset stays above 60 FPS, so 4K gaming is possible but limited to lower settings for smooth play.

Q: Which preset offers the best balance of performance and visual quality at 1440p?

A: The Medium preset at 2560x1440 delivers 86 FPS average with a 73 FPS minimum, making it the best choice for consistent frame rates at that resolution.

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

A: The AMD Ryzen 9 9900X3D ranks in the 91st percentile, with an average benchmark score of 54762. Its closest rival, the Intel Core Ultra 5 245KF, scores 55093, which is 0.6% lower. The other rivals are 1.3%, 2%, and 2.1% behind.

Q: What is the GPU's performance percentile, and how does it affect gameplay?

A: The AMD Radeon RX 6650 XT ranks in the 65th percentile among all GPUs with an average benchmark score of 19765. This mid-range positioning means it limits the system's frame rates, particularly at higher resolutions and settings.

Q: Does the 8 GB VRAM on the RX 6650 XT cause issues in this game?

A: The measured data shows the GPU produces playable frame rates even at 4K Ultra (36 FPS), indicating the 8 GB VRAM is sufficient for Lockdown Protocol at the tested settings without causing loading or texture errors.