Lockdown Protocol

# Lockdown Protocol with AMD Ryzen 7 9700F + NVIDIA GeForce GTX 1660 Ti

The combination of the AMD Ryzen 7 9700F and NVIDIA GeForce GTX 1660 Ti produces a system that ranks 2441st out of 2828 tested combos in Lockdown Protocol, placing it in the lower 14th percentile of all configurations. This pairing of a modern 8-core Zen 5 processor with a 2019-era Turing GPU creates a pronounced performance bottleneck, with the graphics card consistently limiting frame rates across all resolutions and settings. The measured data reveals a system that can deliver playable performance at 1080p with adjusted settings, but struggles significantly at higher resolutions, particularly when graphical fidelity is prioritized.

Resolution Scaling

The frame rate degradation from 1080p to 4K is steep and consistent across all settings, demonstrating the GTX 1660 Ti's inability to sustain performance as pixel count increases. At Low settings, the average FPS drops from 122 at 1920x1080 to 90 at 2560x1440, a 26% reduction, and further to 58 at 3840x2160, representing a 52% total decrease from the 1080p baseline. This pattern indicates that the GPU's rendering throughput is the primary limiting factor, as the CPU has ample headroom to handle the increased resolution workload without becoming a constraint.

The Medium settings row shows a similar trajectory: 87 FPS at 1080p, 64 FPS at 1440p (a 26% drop), and 41 FPS at 4K (a 53% drop from 1080p). High settings follow the same proportional scaling, with 76 FPS at 1080p, 56 FPS at 1440p (26% reduction), and 36 FPS at 4K (53% reduction). This consistent ~26% and ~53% reduction pattern across all settings strongly suggests that resolution scaling is purely GPU-bound, with the Ryzen 7 9700F's 8 cores and 16 threads providing more than enough processing power to feed the graphics card at any resolution.

Ultra settings exhibit the most severe resolution penalty, dropping from 57 FPS at 1080p to 42 FPS at 1440p (26% reduction) and 27 FPS at 4K (53% reduction). The fact that the percentage decreases remain nearly identical regardless of settings tier indicates that the GPU's pixel throughput and memory bandwidth are the limiting resources, not shader complexity. The GTX 1660 Ti's 288.0 GB/s memory bandwidth and 84.96 GPixel/s pixel rate are simply insufficient for 4K rendering, particularly when combined with the higher texture and geometry loads that come with elevated resolutions.

GPU Role

The NVIDIA GeForce GTX 1660 Ti, based on the TU116 chip with Turing architecture, is the clear performance bottleneck in this configuration. Its 6 GB of GDDR6 memory on a 192-bit bus provides 288.0 GB/s of bandwidth, which proves adequate for 1080p gaming but becomes increasingly strained at higher resolutions. The GPU's 1536 shading units, 96 texture mapping units, and 48 ROPs deliver a FP32 performance of 5.437 TFLOPS, which translates to the measured frame rates seen in Lockdown Protocol.

The card's boost clock of 1770 MHz and base clock of 1500 MHz are relatively modest by modern standards, and the 12 nm process node means the 6,600 million transistors on a 284 mm² die generate heat that requires a 120 W TDP. Despite being end-of-life, the GTX 1660 Ti still holds a 41st percentile ranking among all GPUs, with an average benchmark score of 7723. Its nearest rivals in synthetic benchmarks include the AMD Radeon 540 (0.7% higher score), AMD Radeon Pro WX 3100 (1.9% higher), AMD Radeon R7 250 (2.2% higher), and Intel Arc A310 (2.3% higher), placing it in a competitive but not outstanding position.

In Lockdown Protocol specifically, the GPU's limitations manifest most clearly at 4K resolution. At 3840x2160, even Low settings only achieve 58 FPS average, while Ultra settings drop to 27 FPS—a figure that falls below acceptable playability thresholds for a fast-paced FPS title. The Medium settings at 4K show a minimum FPS of 35 and maximum of 47, indicating significant frame time variance that could affect gameplay smoothness. The GPU's memory capacity of 6 GB may also contribute to performance degradation at higher resolutions, as texture data requirements exceed what the VRAM can efficiently hold, potentially causing stuttering or texture streaming issues.

CPU Role

The AMD Ryzen 7 9700F provides substantial computational headroom that goes largely unused in this GPU-limited scenario. This 8-core, 16-thread processor from the 9000 series features Zen 5 architecture on a 4 nm TSMC process, with a base clock of 3.80 GHz and boost clock of 5.50 GHz. The 65 W TDP indicates efficient power delivery, while the 32 MB shared L3 cache and 89.6 GB/s dual-channel DDR5 memory bandwidth ensure data flows smoothly to the processor's cores.

The CPU's benchmark scores demonstrate its capability: a Passmark multithread score of 36470, single-thread score of 4691, and an average benchmark score of 69996. This places the Ryzen 7 9700F in the 94th percentile of all CPUs, with nearest rivals including the AMD Ryzen 9 7940HX (0.2% higher), Intel Core i7-14700KF (0.2% lower), AMD Ryzen 9 7950X (0.7% higher), and Intel Core i7-14700K (0.9% higher). The processor's integer math score of 120788 and floating-point math score of 77955 indicate strong general-purpose performance that far exceeds what Lockdown Protocol requires at the measured frame rates.

In this game, the CPU's role is primarily to feed the GPU with draw calls and game state updates. Given that frame rates are consistently GPU-bound across all resolution and settings combinations, the Ryzen 7 9700F's processing capacity is never fully exercised. The 8.315 million transistors on a 70.6 mm² die with 80 KB L1 cache per core and 1 MB L2 cache per core provide low-latency access to frequently used data, which helps maintain consistent frame delivery even when the GPU is under heavy load. The CPU's PCIe Gen 5 interface with 24 lanes ensures the GTX 1660 Ti, operating on PCIe 3.0 x16, receives data without bandwidth constraints.

Settings Recommendations

The measured data clearly indicates that the optimal balance of visual quality and performance for this combination is achieved at 1920x1080 with Medium settings. This configuration delivers 87 FPS average with a minimum of 74 FPS and maximum of 100 FPS, providing smooth gameplay without exceeding the GPU's capabilities. The 74 FPS minimum ensures that frame drops remain above the 60 FPS threshold, maintaining consistent playability during intense combat sequences.

At 1080p, High settings offer 76 FPS average, which is still playable but represents an 11 FPS reduction from Medium. The trade-off between visual fidelity and frame rate is moderate, but for a competitive FPS title, the additional headroom provided by Medium settings is preferable. Low settings at 1080p achieve 122 FPS, which maximizes refresh rate potential but sacrifices visual detail significantly. Ultra settings at 1080p drop to 57 FPS, which is borderline acceptable but risks dipping below 60 FPS during demanding scenes.

For 1440p displays, Medium settings at 64 FPS provide the best experience, though the 54 FPS minimum may cause occasional noticeable stutters. High settings at 56 FPS and Low at 90 FPS are alternatives, but the former approaches the playability limit while the latter compromises visual quality. At 4K, no settings configuration achieves consistently playable performance—Low settings at 58 FPS is the only option approaching acceptable frame rates, but the inherent resolution demands make this combination unsuitable for 4K gaming. Users with 4K displays should consider lowering resolution scaling or accepting reduced settings.

How This Combo Ranks

The combo rank of 2441 out of 2828 tested configurations places this system in the bottom 14% of all combinations tested in Lockdown Protocol. This low ranking is primarily attributable to the GTX 1660 Ti's age and performance tier, as the GPU's 41st percentile ranking among all GPUs is significantly lower than the CPU's 94th percentile ranking. The disparity between component performance levels creates a situation where the system's overall capability is constrained by its weakest link.

The GPU's benchmark performance relative to its nearest rivals—all within 2.3% of its average score—indicates that the GTX 1660 Ti is positioned at the lower end of modern graphics cards. In contrast, the Ryzen 7 9700F sits at the upper echelon of CPU performance, with rivals like the Ryzen 9 7950X and Core i7-14700K being within 0.9% of its average score. This mismatch means that users would need to upgrade the GPU significantly to improve this system's ranking, while the CPU could support a much more powerful graphics card without becoming a bottleneck.

The combination's position in the rankings suggests that it is more suitable for esports titles or less demanding games at 1080p, rather than the high-fidelity experience that Lockdown Protocol can offer at higher settings. The data shows that the system is capable of exceeding 60 FPS at 1080p with Medium or High settings, but falls short of the 100+ FPS targets often desired for competitive FPS gameplay. Users seeking higher rankings would need to consider a more powerful GPU, as the CPU has significant headroom for future upgrades.

Measured FPS Breakdown

At 1920x1080, the system delivers its best performance across all settings. Low settings achieve 122 FPS average, providing maximum smoothness for competitive play. Medium settings produce 87 FPS average with a range of 74 to 100 FPS, offering a balanced experience. High settings yield 76 FPS average, while Ultra settings drop to 57 FPS average. The progression from Low to Ultra represents a 53% reduction in frame rate, highlighting the significant performance cost of higher graphical fidelity at 1080p.

At 2560x1440, performance decreases proportionally. Low settings maintain 90 FPS average, which is still playable but represents a 26% reduction from 1080p. Medium settings achieve 64 FPS average with a range of 54 to 73 FPS, while High settings produce 56 FPS average. Ultra settings drop to 42 FPS average, which is below the threshold for smooth gameplay. The 1440p results demonstrate that the GTX 1660 Ti can handle this resolution with reduced settings, but high and ultra presets push the GPU beyond comfortable operating limits.

At 3840x2160, the system struggles across all settings. Low settings achieve 58 FPS average, making it the only viable option for 4K gaming. Medium settings drop to 41 FPS average with a range of 35 to 47 FPS, while High settings produce 36 FPS average. Ultra settings yield just 27 FPS average, which is unplayable for a fast-paced FPS. The 4K results confirm that this GPU is not suited for high-resolution gaming, and users should avoid 4K unless they are willing to accept significant compromises in visual quality and frame rate.

FAQ

Q: Can this system run Lockdown Protocol at 60 FPS?

A: Yes, at 1920x1080 with Low, Medium, or High settings, the system achieves 122, 87, and 76 FPS respectively. At 2560x1440, only Low settings (90 FPS) exceed 60 FPS. At 3840x2160, no settings configuration reaches 60 FPS, with Low being the closest at 58 FPS.

Q: What is the best resolution for this combination?

A: 1920x1080 is the optimal resolution, as it allows all settings to achieve at least 57 FPS. Medium settings at 1080p provide the best balance, with 87 FPS average and a minimum of 74 FPS ensuring consistent performance.

Q: Is the CPU or GPU the bottleneck in this system?

A: The GPU is the clear bottleneck. The Ryzen 7 9700F ranks in the 94th percentile of all CPUs, while the GTX 1660 Ti ranks in the 41st percentile. The consistent frame rate reductions across resolutions indicate GPU limitation, not CPU constraint.

Q: How does the GTX 1660 Ti compare to its closest rivals?

A: The GTX 1660 Ti has an average benchmark score of 7723. Its nearest rivals are the AMD Radeon 540 (0.7% higher), AMD Radeon Pro WX 3100 (1.9% higher), AMD Radeon R7 250 (2.2% higher), and Intel Arc A310 (2.3% higher).

Q: What frame rates can I expect at 1440p with High settings?

A: At 2560x1440 with High settings, the system achieves 56 FPS average. This is slightly below the 60 FPS threshold, so users may experience minor stuttering during demanding gameplay sequences.

Q: Is the Ryzen 7 9700F a strong CPU for gaming?

A: Yes, the Ryzen 7 9700F ranks in the 94th percentile of all CPUs with an average benchmark score of 69996. Its nearest rivals include the Ryzen 9 7940HX (0.2% higher), Core i7-14700KF (0.2% lower), Ryzen 9 7950X (0.7% higher), and Core i7-14700K (0.9% higher). The CPU is not the limiting factor in this system's Lockdown Protocol performance.