Minecraft

Minecraft with an Intel Core i5-9400 and an AMD Radeon RX 5700 XT presents a fascinating case of component balance, where the data reveals a system that scales predictably with resolution but hits hard limits at the highest settings. The measured FPS across three resolutions and four quality presets shows a GPU that is more than capable at 1080p and 1440p, yet the transition to 4K and the jump to Ultra settings expose significant performance cliffs. This analysis breaks down the measured rows, interprets the scaling behavior, and contextualizes the combo’s standing against the broader benchmark database.

Resolution Scaling — how FPS drops from 1080p to 4K and what it says about the limiting component

The data reveals a clear and expected pattern: as resolution increases, average FPS falls, but the rate of decline is not uniform across all settings. At High settings, the system delivers 239 FPS at 1080p, drops to 151 FPS at 1440p, and then plunges to 79 FPS at 4K. This represents a 36.8% reduction from 1080p to 1440p, and a further 47.7% reduction from 1440p to 4K. The steepness of the 1440p-to-4K drop suggests that the RX 5700 XT is beginning to run out of pixel-pushing headroom, transitioning from a CPU-bound state at lower resolutions to a more GPU-bound state as the pixel count quadruples.

Looking at Low settings, the scaling is even more dramatic in absolute terms. The system hits 381 FPS at 1080p, falls to 240 FPS at 1440p, and then drops to 126 FPS at 4K. The 1080p-to-1440p decline here is 37.0%, nearly identical to the High preset’s drop, but the 1440p-to-4K decline is 47.5%. This consistency in percentage drops across different quality settings indicates that the resolution scaling is largely independent of the graphical workload, a hallmark of a system where the GPU’s raw fillrate and memory bandwidth become the primary constraints at higher resolutions.

The Medium preset, which includes min and max FPS data, tells a similar story. At 4K, the average is 99 FPS with a 85–114 FPS range, while at 1440p it averages 190 FPS with a 162–219 FPS range, and at 1080p it averages 301 FPS with a 256–347 FPS range. The relative tightness of these ranges—the spread is roughly 29 FPS at 4K, 57 FPS at 1440p, and 91 FPS at 1080p—suggests that frame pacing becomes more consistent as resolution increases, which is counterintuitive but points to the GPU being the bottleneck at 4K, smoothing out CPU-induced hitches.

What does this imply about the limiting component? At 1080p, the i5-9400’s six cores and six threads are likely the ceiling, as evidenced by the 381 FPS Low result—a number that far exceeds typical display refresh rates but suggests the CPU is still feeding the GPU enough data. Moving to 4K, the RX 5700 XT’s 8 GB of GDDR6 memory and 448.0 GB/s bandwidth become the limiting factor, as the GPU must process four times the pixels of 1080p. The Ultra preset data reinforces this: at 1080p Ultra, the system averages 150 FPS, but at 4K Ultra it collapses to 49 FPS, a 67.3% drop that indicates the GPU is utterly overwhelmed by the combined load of high resolution and maximum graphical effects.

GPU Role — VRAM, clocks, and how they relate to this game's results

The AMD Radeon RX 5700 XT is built on the Navi 10 chip using RDNA 1.0 architecture on a 7 nm process from TSMC. Its base clock is 1605 MHz, with a boost clock of 1905 MHz and a game clock of 1755 MHz. The memory runs at 1750 MHz, translating to 14 Gbps effective, across a 256-bit bus. This configuration yields a memory bandwidth of 448.0 GB/s, which is substantial for the era and directly relevant to Minecraft’s chunk-loading and texture streaming demands.

The GPU’s 8 GB of GDDR6 memory is a crucial factor in the 4K results. At 4K High, the system manages 79 FPS, but at 4K Ultra it drops to 49 FPS. While the settings increase texture quality and draw distance, the 8 GB frame buffer is likely sufficient for most scenes, but the compute load from higher settings—more shading units (2560) and texture mapping units (160) being pushed harder—causes the performance cliff. The GPU’s 64 ROPs and pixel rate of 121.9 GPixel/s are adequate for 1080p and 1440p, but at 4K, the fillrate requirements double, and the data shows the GPU struggling to keep up, especially at Ultra.

The RX 5700 XT’s benchmark scores provide context for its gaming performance. It scores 16277 in Passmark G3D, 2134 in 3DMark Steel Nomad DX12, and 68310 in Geekbench Vulkan. These scores place it in the 59th percentile of all GPUs, indicating a mid-to-upper-tier card. Its nearest rivals include the AMD Radeon Pro 5600M (0.1% higher score) and the NVIDIA RTX PRO 6000 Blackwell (-0.3% lower), showing that the RX 5700 XT sits in a tightly contested performance band. However, the measured FPS in Minecraft shows that this GPU is more than sufficient for high-refresh-rate gaming at 1080p and 1440p, with the 4K Ultra result being the only scenario where it falls below the 60 FPS threshold.

FAQ — 4-6 Q&A pairs answerable from FACT PACK data

Q: What is the highest average FPS achievable at 1080p with this combo?

A: At 1080p with Low settings, the system achieves 381 FPS, which is the highest measured average across all resolutions and settings. At Medium, it drops to 301 FPS, High to 239 FPS, and Ultra to 150 FPS.

Q: How does the 4K Ultra performance compare to 1080p Ultra?

A: The 4K Ultra average is 49 FPS, which is 67.3% lower than the 1080p Ultra average of 150 FPS. This represents the largest performance drop between any resolution pair at the same settings, indicating severe GPU strain at 4K with maximum effects.

Q: Is the CPU or GPU more likely to be the bottleneck at 1440p High?

A: At 1440p High, the system averages 151 FPS. Given that this is well above 144 Hz refresh rates, and the GPU is still delivering high frame rates, the i5-9400’s six-core, six-thread configuration is likely sufficient to feed the GPU, making the RX 5700 XT the more probable limiter as resolution increases.

Q: What are the minimum and maximum FPS recorded at Medium settings across resolutions?

A: At 1080p Medium, the range is 256–347 FPS. At 1440p Medium, it is 162–219 FPS. At 4K Medium, it is 85–114 FPS. These ranges show that frame pacing tightens as resolution increases.

Q: How does the RX 5700 XT’s memory bandwidth relate to its 4K performance?

A: The GPU has 448.0 GB/s bandwidth from 8 GB of GDDR6 on a 256-bit bus. At 4K, the bandwidth is likely a limiting factor, as the frame buffer must be read and written at higher rates, contributing to the 49 FPS result at Ultra and 79 FPS at High.

Q: Does the combo rank in the top half of all tested systems for Minecraft?

A: The combo ranks 2695 out of 3710 tested combos, placing it in the 27.4th percentile of all systems. This suggests that while the hardware is capable, many other combinations deliver higher frame rates in this game.

Measured FPS Breakdown — resolution by resolution, settings by settings, exact numbers

At 1920x1080, the system demonstrates its peak performance. Low settings produce an average of 381 FPS, Medium yields 301 FPS with a min of 256 and max of 347, High delivers 239 FPS, and Ultra drops to 150 FPS. The scaling from Low to Ultra shows a 60.6% reduction in FPS, indicating that the quality presets heavily influence the workload, but even at Ultra, the frame rate is far above the 60 FPS standard.

Moving to 2560x1440, the averages decline across the board. Low settings average 240 FPS, Medium averages 190 FPS with a min of 162 and max of 219, High averages 151 FPS, and Ultra averages 94 FPS. The 1440p results show that the system can still drive high-refresh-rate monitors at most settings, with Ultra being the only preset that dips below 100 FPS. The Medium preset’s min FPS of 162 suggests that even in demanding scenes, the system holds up well.

At 3840x2160, the performance becomes more constrained. Low settings average 126 FPS, which is still playable, but Medium drops to 99 FPS with a min of 85 and max of 114, High falls to 79 FPS, and Ultra collapses to 49 FPS. The 4K data reveals that the RX 5700 XT can handle 4K only at Low and Medium settings for smooth gameplay, with High and Ultra falling below the 60 FPS threshold. The Ultra result of 49 FPS is the only measured average below 60 FPS, highlighting the GPU’s limits at maximum resolution and quality.

Settings Recommendations — which preset gives the best experience per the measured rows

For players targeting 1080p, the High preset at 239 FPS offers an excellent balance between visual quality and performance, as it remains well above 144 Hz for high-refresh-rate monitors. The Ultra preset at 150 FPS is also viable, but the 37.2% FPS drop from High to Ultra may not justify the visual gains in a game like Minecraft, where textures and shadows have diminishing returns. The Medium preset at 301 FPS is overkill for most displays, but it provides the smoothest experience for competitive play, with a min FPS of 256 ensuring no drops below 240 Hz.

At 1440p, the High preset at 151 FPS is the sweet spot, offering high frame rates that exceed 144 Hz on capable monitors. The Medium preset at 190 FPS is also strong, but the High preset’s improved graphical fidelity is worth the 20.5% FPS reduction. The Ultra preset at 94 FPS is playable but may feel less responsive on high-refresh displays, and the Low preset at 240 FPS is unnecessary unless chasing maximum frame rates.

For 4K, the Low preset at 126 FPS is the only one that delivers high-refresh-rate performance, but the visual quality is severely compromised. The Medium preset at 99 FPS with a min of 85 FPS is the best compromise, as it maintains a frame rate above 60 FPS while providing better visual detail. The High preset at 79 FPS is borderline, and the Ultra preset at 49 FPS should be avoided for smooth gameplay, as it falls below the 60 FPS standard. In this scenario, the data suggests that Medium is the recommended preset for 4K, as it balances the 99 FPS average with acceptable visual quality.

CPU Role — cores, clocks, and how they relate to this game's results

The Intel Core i5-9400 is a six-core, six-thread processor from the Coffee Lake Refresh generation, with a base clock of 2.90 GHz and a boost clock of 4.10 GHz. It lacks hyper-threading, which is a significant factor in Minecraft’s performance, as the game is known to be single-threaded in many aspects. The processor’s 9 MB of shared L3 cache and 65 W TDP indicate a power-efficient design, but its 47th percentile ranking among all CPUs suggests it is an average performer.

Its nearest rivals in synthetic benchmarks include the Intel Core i7-1068NG7 (0.2% higher score) and the Intel Core i3-10305 (0.4% higher), showing that the i5-9400 is positioned in a competitive mid-range segment. In the measured FPS data, the CPU’s impact is most evident at 1080p Low, where the system hits 381 FPS. This high frame rate suggests that the CPU can handle the game’s logic and chunk updates at extreme rates, but the lack of hyper-threading may cause stutters in complex scenes with many entities.

The single-core performance is crucial for Minecraft, and the i5-9400’s Cinebench R23 single-core score of 935 and Geekbench single-core score of 1389 indicate decent per-core capability. However, the data shows that at 1080p, the GPU is not the limiting factor—the FPS numbers are so high that the CPU’s ability to feed draw calls and process game logic becomes the ceiling. At 4K, the CPU’s role diminishes, as the GPU becomes the bottleneck, but the i5-9400’s six cores still provide enough headroom to avoid being a major constraint in the 79 FPS High result.

How This Combo Ranks — use comboRankInGame vs other tested combos

In the benchmark database, this specific pairing of the Intel Core i5-9400 and AMD Radeon RX 5700 XT ranks 2695 out of 3710 tested combos for Minecraft. This places the combination in the bottom 27.4% of all systems, which is surprising given the strong individual component scores. The RX 5700 XT ranks in the 59th percentile of GPUs, and the i5-9400 in the 47th percentile of CPUs, yet their combined performance in this game falls below average.

This discrepancy suggests that Minecraft’s specific engine and optimization may favor other hardware configurations, perhaps those with higher single-threaded CPU performance or different GPU architectures. The measured FPS numbers are not poor—the system delivers 239 FPS at 1080p High—but the ranking indicates that many other combos achieve even higher frame rates, likely due to newer CPUs with higher boost clocks or GPUs with better driver optimization for this title.

The rank of 2695 out of 3710 means that 1015 other combos perform worse, but 2694 perform better. This is a sobering statistic for a system that can hit 381 FPS at 1080p Low. It implies that while the absolute performance is high, the competitive landscape in Minecraft is even higher, with many systems exceeding 400 FPS at lower settings. The combo’s percentile versus all CPUs (47th) and GPUs (59th) does not translate directly to game-specific rankings, as the game’s engine places unique demands that neither component fully satisfies, leading to a lower-than-expected overall rank.