Ready Or Not

The Intel Core i5-9400 paired with the NVIDIA GeForce RTX 5070 Ti delivers a highly capable Ready Or Not experience, with benchmark results showing that the graphics card is the dominant performance driver across most settings and resolutions. The measured data indicates that this combination ranks in the 80th percentile of tested systems, and the frame rates suggest that users can prioritize visual fidelity without sacrificing smoothness, though the CPU does emerge as a limiting factor at lower resolutions and with lighter graphical presets.

Settings Recommendations

The benchmark data shows that the High preset provides the most balanced experience across all tested resolutions. At 1920x1080, High settings yield an average of 290 FPS, which is only 22.2 FPS behind Low settings while delivering substantially better visual quality. The Medium preset at 1080p produces 296.4 FPS, sitting between Low and High, but the margin over High is a modest 6.4 FPS, making High the better choice for users who want both performance and graphical fidelity.

At 2560x1440, the High preset maintains an excellent 222.7 FPS average, which remains well above the refresh rates of most high-end monitors. The step from Medium to High at this resolution costs only 26.7 FPS, while the jump from High to Ultra costs 63.7 FPS, a significant drop that does not justify the visual gains for most users. The data suggests that High is the sweet spot, as it retains most of the performance headroom while offering a substantial improvement over Medium.

For 3840x2160, High settings produce 117.2 FPS, which is still smooth for a tactical shooter. The Ultra preset at 4K drops to 85.1 FPS, a 32.1 FPS reduction from High, which could be noticeable during fast-paced encounters. Low settings at 4K reach 150.9 FPS, but the visual compromise is considerable. Given the data, High is the recommended preset for all resolutions, as it delivers the best combination of frame rate and image quality without pushing into the steep diminishing returns seen at Ultra.

CPU Role

The Intel Core i5-9400 is a 6-core, 6-thread processor from the Coffee Lake architecture, with a base clock of 2.90 GHz and a boost clock of 4.10 GHz. Its benchmark scores place it at the 50th percentile of all CPUs, with an average score of 2305. The data shows that the CPU is not the primary bottleneck in most scenarios, but its influence becomes apparent when the GPU is underutilized.

At 1920x1080 with Low settings, the system reaches 312.2 FPS, which is the highest recorded in the dataset. This figure suggests that the CPU is capable of feeding the GPU at high frame rates, but the fact that Low settings only outperform High by 22.2 FPS indicates that the processor's headroom is limited. In contrast, the RTX 5070 Ti alone can produce far higher frame rates in less CPU-bound scenarios, so the i5-9400's 6 threads are likely holding back the absolute ceiling.

The CPU's single-core performance, reflected in its Cinebench R23 score of 1125, is adequate for gaming, but its multi-core score of 7969 shows that it lacks the parallel muscle of newer processors. In Ready Or Not, which relies on a mix of AI and physics calculations, the 6-core configuration is sufficient for maintaining playable frame rates, but the data implies that the GPU is doing most of the heavy lifting. The 9 MB of shared L3 cache and dual-channel DDR4 memory support are consistent with a mid-range processor of its generation, and the benchmark results confirm that it does not artificially cap performance until the GPU is pushed to its limits.

GPU Role

The NVIDIA GeForce RTX 5070 Ti is the clear performance leader in this pairing, with its 16 GB of GDDR7 memory and 896.0 GB/s of bandwidth providing ample headroom for high-resolution textures. The GPU's 8960 shading units and 70 RT cores are reflected in its benchmark scores, which place it at the 87th percentile of all GPUs. Its average benchmark score of 52086 is nearly identical to the RTX 4080, with a deltaPct of 0.0, confirming that this is a top-tier graphics card.

The GPU's role is most evident in the resolution scaling. At 1080p, the frame rates are consistently high, ranging from 247.6 FPS at Ultra to 312.2 FPS at Low. Moving to 1440p, the frame rates drop by roughly 20-30%, and at 4K, they fall further, with the Ultra preset dropping to 85.1 FPS. This pattern shows that the GPU is the primary driver of performance, as the frame rate scales inversely with pixel count, which is a classic sign of GPU-bound workloads.

The RTX 5070 Ti's boost clock of 2452 MHz and 43.94 TFLOPS of FP32 performance allow it to handle the game's demanding lighting and shadow effects, even at Ultra settings. The 16 GB VRAM is unlikely to be a limiting factor at any tested resolution, as the game's texture requirements are well within this capacity. The data suggests that the GPU is not the bottleneck at 1080p or 1440p, but at 4K Ultra, the system begins to approach the limits of what this card can deliver, which is still a playable 85.1 FPS.

How This Combo Ranks

This combination of Intel Core i5-9400 and NVIDIA GeForce RTX 5070 Ti ranks 353rd out of 1748 tested combinations in Ready Or Not, placing it in the top 20% of all systems. This ranking is impressive given the age of the CPU, which was released in 2018, and it highlights the GPU's strength in driving the game's performance.

The data shows that the combo's ranking is heavily influenced by the GPU, as the RTX 5070 Ti's percentile of 87 is far higher than the CPU's 50th percentile. The gap between these percentiles suggests that the system is GPU-limited in most scenarios, which is confirmed by the frame rate data. The CPU's nearest rivals, such as the Intel Core i3-10305 and the Intel Core i3-1125G4, have nearly identical average scores, with deltaPct values of 0.2%, indicating that the i5-9400 is not a performance outlier within its own tier.

In the context of all tested combos, this pairing offers a strong balance, but it is not the top performer. The 353rd rank means there are 352 systems that achieve higher frame rates, likely with newer CPUs that can better feed the RTX 5070 Ti at lower resolutions. However, the gap is likely small, as the GPU's raw power ensures that most games will still run smoothly.

Resolution Scaling

The measured FPS data reveals a clear pattern of performance scaling across resolutions. At 1080p High, the system achieves 290 FPS, which drops to 222.7 FPS at 1440p, a reduction of 23.2%. Moving to 4K High, the frame rate falls to 117.2 FPS, a further 47.4% decrease from 1440p. This scaling is consistent with a GPU-bound system, as the frame rate is inversely proportional to the number of pixels rendered.

The Low preset shows a similar trend, with 312.2 FPS at 1080p, 268.9 FPS at 1440p, and 150.9 FPS at 4K. The percentage drops are 13.9% from 1080p to 1440p and 43.9% from 1440p to 4K. The Ultra preset exhibits the steepest decline, going from 247.6 FPS at 1080p to 159 FPS at 1440p (a 35.8% drop) and then to 85.1 FPS at 4K (a 46.5% drop).

The data indicates that the limiting component shifts with resolution. At 1080p, the CPU begins to show its age, as the frame rates are high but the gains from lowering settings are modest. At 4K, the GPU becomes the clear bottleneck, as the frame rates drop significantly regardless of settings. This suggests that the system is well-balanced for 1440p gaming, where the CPU and GPU complement each other without either becoming a severe constraint.

Measured FPS Breakdown

At 1920x1080, the system delivers its highest frame rates across all settings. Low settings produce an average of 312.2 FPS, Medium reaches 296.4 FPS, High achieves 290 FPS, and Ultra drops to 247.6 FPS. The difference between Low and High is 22.2 FPS, while the gap between High and Ultra is 42.4 FPS, showing diminishing returns as settings increase.

At 2560x1440, the frame rates remain highly playable. Low settings yield 268.9 FPS, Medium hits 249.4 FPS, High maintains 222.7 FPS, and Ultra falls to 159 FPS. The drop from Low to High is 46.2 FPS, and from High to Ultra is 63.7 FPS, indicating that Ultra is a significant performance hit at this resolution.

At 3840x2160, the system still performs admirably. Low settings achieve 150.9 FPS, Medium reaches 130.7 FPS, High produces 117.2 FPS, and Ultra drops to 85.1 FPS. The difference between Low and High is 33.7 FPS, while High to Ultra costs 32.1 FPS. This data shows that even at 4K, the system can maintain smooth frame rates on High settings, making it a viable option for high-resolution gaming.