Minecraft

Minecraft is a notoriously CPU-bound title, and the benchmark results for the Intel Core i5-9400 paired with the NVIDIA GeForce RTX 5090 D clearly reflect this dynamic. The data indicates that this combination produces exceptionally high frame rates across all tested resolutions, but the scaling pattern reveals that the processor is the primary limiting factor, preventing the GPU from fully stretching its legs at lower resolutions. This pairing is ranked 153rd out of 1176 tested combos in this game, placing it in the top 13% of all configurations. The following analysis breaks down the measured performance data to explain what these numbers mean for gameplay.

Resolution Scaling

The frame rate scaling from 1080p to 4K is the most telling indicator of where the bottleneck lies in this system. At 1920x1080 with High settings, the combo delivers 385 FPS. When moving to 2560x1440, the frame rate drops to 330 FPS, a 14.3% reduction. Stepping up to 3840x2160, the average falls to 204 FPS, which is a 38.2% decrease from the 1440p figure and a 47.0% drop from 1080p. This pattern of diminishing returns as resolution increases is typical for a system where the CPU is the limiting factor at lower resolutions.

The data suggests that the RTX 5090 D is capable of far more work than the i5-9400 can feed it at 1080p. The 385 FPS at 1080p High is likely near the ceiling of what the six-core processor can produce in this game, regardless of the GPU’s immense power. Evidence for this is seen in the relatively small performance gap between 1080p and 1440p. The drop from 385 to 330 FPS is only 55 frames, indicating that the GPU is becoming more utilized at 1440p but is still not the primary constraint. It is only at 4K that the RTX 5090 D’s workload becomes significant enough to shift the balance, resulting in a more substantial frame rate decline.

This trend is consistent across all settings presets. With Low settings, the frame rates are 455 FPS at 1080p, 390 FPS at 1440p (a 14.3% drop), and 314 FPS at 4K (a 19.5% drop from 1440p and a 31.0% drop from 1080p). The fact that the 1080p to 1440p delta is identical (14.3%) for both Low and High settings strongly suggests a hard CPU limit around the 455-385 FPS range. The GPU is so powerful that even at Low settings, it is waiting for the CPU to issue draw calls. At 4K, the gap between Low and High settings narrows to 314 FPS versus 204 FPS, a 35.0% difference, which shows the GPU is finally becoming a more significant factor in the equation.

Settings Recommendations

Given the extreme performance headroom, the choice of settings should be guided by display refresh rate and a preference for visual fidelity or frame rate maximization. For gamers with a 144Hz or 165Hz monitor, the Ultra preset is the only option that brings the frame rate closer to that target. At 1080p Ultra, the combo produces 321 FPS, which is more than double the refresh rate of most high-end displays. Even at 1440p Ultra, it maintains 244 FPS, and at 4K Ultra, it still achieves 127 FPS, which is respectable for a demanding sandbox game.

However, the data shows that the Medium preset offers the most balanced experience. At 1080p Medium, the average is 418 FPS with a minimum of 356 FPS and a maximum of 481 FPS. At 1440p Medium, the average is 359 FPS with a minimum of 305 FPS. These figures indicate that Medium settings provide a substantial visual upgrade over Low while still maintaining frame rates far above what any current display can show. The minimum frame rates at Medium are also notably high, suggesting good frame pacing and a lack of severe stutters, which is crucial for a game where large world generation can cause hitches.

The High preset is a middle ground, delivering 385 FPS at 1080p and 330 FPS at 1440p. For users with 360Hz monitors, the Low preset at 1080p (455 FPS) is the only way to approach maximum potential, but the visual trade-off is significant. The Ultra preset, while producing the best image quality, still yields 321 FPS at 1080p, which is more than sufficient for any competitive scenario. Benchmark results indicate that the best experience for most users is either High or Ultra at 1440p, as both exceed 240 FPS, providing a perfect balance of fluidity and graphical detail. The 4K Ultra setting, with its 127 FPS average, remains viable for 120Hz displays.

How This Combo Ranks

The Intel Core i5-9400 and NVIDIA GeForce RTX 5090 D combination is ranked 153rd out of 1176 tested combos in Minecraft. This places it in the top 13.0% of all configurations, which is a strong result for a CPU that is several generations old. The ranking suggests that while the GPU is among the most powerful available, the older processor prevents this combo from reaching the very top tier of performance, which would likely be occupied by newer, higher-core-count CPUs.

The CPU itself, the i5-9400, has an average benchmark score of 2254 and sits in the 47th percentile of all CPUs. Its nearest rivals in synthetic benchmarks are the Intel Core i7-1068NG7, which scores 2259 (a 0.2% difference), the Intel Core i7-10710U at 2248 (0.3% difference), and the AMD Ryzen 5 PRO 1500 at 2246 (0.4% difference). This shows that the i5-9400’s processing power is very much in line with these comparable chips, and its six cores and six threads are sufficient for Minecraft’s single-threaded and lightly-threaded workloads.

On the GPU side, the RTX 5090 D has an average benchmark score of 77712 and ranks in the 92nd percentile of all GPUs. Its nearest rivals are the AMD Radeon RX 6650M XT, which scores 76904 (a 1.1% difference), and the AMD Radeon RX 6850M XT at 78940 (a -1.6% difference). These synthetic scores indicate that the GPU is vastly more powerful than the CPU in raw compute, which further emphasizes the CPU bottleneck. The combo’s rank of 153rd reflects the GPU’s raw power, but the data clearly shows that a more modern CPU would unlock significantly more performance in this specific game.

Measured FPS Breakdown

The measured FPS data provides a complete picture of performance across all settings and resolutions. At 1920x1080, the frame rates are as follows: Low settings produce an average of 455 FPS, Medium produces 418 FPS (with a minimum of 356 FPS and maximum of 481 FPS), High produces 385 FPS, and Ultra produces 321 FPS. The progression shows a clear and predictable decrease as settings become more demanding, with a 29.4% difference between Low and Ultra.

At 2560x1440, the average frame rates are 390 FPS for Low, 359 FPS for Medium (with a minimum of 305 FPS and maximum of 413 FPS), 330 FPS for High, and 244 FPS for Ultra. The difference between Low and Ultra at this resolution is 37.4%, which is a larger gap than at 1080p. This indicates that the GPU is becoming more of a factor, as the increased pixel count puts more strain on the graphics card, making the settings preset more impactful.

At 3840x2160, the frame rates drop significantly. Low settings yield an average of 314 FPS, Medium yields 257 FPS (with a minimum of 218 FPS and maximum of 295 FPS), High yields 204 FPS, and Ultra yields 127 FPS. The difference between Low and Ultra at 4K is 59.6%, which is a massive gap. This confirms that at 4K, the GPU is the definitive limiting factor, and the choice of settings has a profound impact on the final frame rate. For context, the Medium preset at 4K (257 FPS) is still faster than the Ultra preset at 1080p (321 FPS) on the lower end of the spectrum, but the 4K Ultra experience at 127 FPS is clearly the most demanding scenario.

GPU Role

The NVIDIA GeForce RTX 5090 D is a flagship GPU with 32 GB of GDDR7 memory on a 512-bit bus, providing a massive 1.79 TB/s of memory bandwidth. Its boost clock is rated at 2407 MHz, and it features 21760 shading units. In this game, the GPU’s role is complex. At 1080p and 1440p, the data shows that the GPU is largely underutilized due to the CPU bottleneck. The high frame rates at these resolutions are a result of the GPU’s ability to process the relatively simple graphics of Minecraft very quickly, but it is not being pushed to its limits.

The GPU’s large memory capacity is not a factor at these resolutions, as Minecraft’s texture requirements are modest. However, at 4K Ultra, the GPU’s power becomes evident. The 127 FPS average is still exceptionally high, indicating that the RTX 5090 D has ample headroom even in the most demanding scenario tested. The GPU’s 92nd percentile ranking and its synthetic benchmark scores, such as a 3DMark Steel Nomad score of 14326 and a Passmark G3D score of 44065, show that it is a top-tier performer. The data suggests that the RTX 5090 D could deliver even higher frame rates in Minecraft if paired with a stronger CPU, as its rendering capabilities are far beyond what the i5-9400 can request.

FAQ

Q: Why are the frame rates at 1080p not much higher than at 1440p?

A: The data shows a 14.3% drop from 1080p to 1440p for both Low and High settings. This pattern indicates a CPU bottleneck, where the Intel Core i5-9400 is limiting the frame rate before the GPU becomes fully engaged. The GPU has enough power to handle both resolutions easily, but the CPU cannot provide instructions fast enough to utilize it fully.

Q: Is the RTX 5090 D a good match for the i5-9400 in Minecraft?

A: The combo ranks 153rd out of 1176, which is strong, but the scaling data suggests a significant CPU bottleneck. The GPU is in the 92nd percentile, while the CPU is in the 47th percentile. A more modern CPU would likely yield higher frame rates, especially at 1080p and 1440p, as the GPU is clearly capable of more work.

Q: What is the best settings preset to use for a 144Hz monitor?

A: For a 144Hz display, the Ultra preset is the best choice. At 1440p Ultra, the combo delivers 244 FPS, and at 4K Ultra, it achieves 127 FPS. Even at 4K, the average is close to the 144Hz target, and at 1440p, it far exceeds it, providing a significant margin of safety for frame dips.

Q: How much of a performance drop is seen when moving from 1080p to 4K?

A: The drop depends on the settings. For High settings, the frame rate falls from 385 FPS at 1080p to 204 FPS at 4K, a 47.0% reduction. For Low settings, it drops from 455 FPS to 314 FPS, a 31.0% reduction. The larger drop at High settings shows the GPU is doing more work at 4K.

Q: Does the 32 GB of VRAM on the RTX 5090 D matter for Minecraft?

A: The measured data does not suggest that VRAM is a limiting factor. Minecraft is not a VRAM-intensive game, and the frame rates are high across all settings. The 32 GB capacity is far more than needed for this title, but it ensures no issues with future mods or texture packs.

Q: Is the Medium preset a good compromise between visuals and performance?

A: Yes, the Medium preset provides a balanced experience. At 1440p Medium, the average FPS is 359 with a minimum of 305 FPS. This ensures a smooth experience on high-refresh-rate monitors while offering better visuals than Low. At 1080p, the minimum of 356 FPS and maximum of 481 FPS show excellent consistency.