Minecraft

Minecraft pairs the Intel Core i5-9400 with the AMD Radeon RX 7900 XTX, a combination that produces exceptionally high frame rates across all tested resolutions and settings. The data shows this system delivers playable performance even at 4K Ultra, though the frame rate scaling between resolutions reveals a complex relationship where the CPU and GPU each take turns as the limiting factor. This analysis walks through the measured FPS data, the role of each component, and how this specific pairing ranks among the 3,710 tested combos.

FAQ

Q: What is the highest average frame rate recorded for this combo?

A: The highest average FPS in the measured data is 455, achieved at 1920x1080 with Low settings. This is followed closely by 418 FPS at 1080p Medium and 390 FPS at 2560x1440 Low.

Q: How does the combo perform at 4K resolution?

A: At 3840x2160, the average frame rates range from 96 FPS at Ultra settings to 245 FPS at Low settings. The Medium preset at 4K shows an average of 194 FPS with a minimum of 165 FPS and a maximum of 223 FPS.

Q: What is the largest performance drop between Low and Ultra settings?

A: The largest drop occurs at 2560x1440, where the average FPS falls from 390 at Low to 184 at Ultra, a reduction of 206 FPS. At 1080p, the drop is 163 FPS (455 to 292), and at 4K it is 149 FPS (245 to 96).

Q: Does the combo maintain high minimum frame rates at 1080p?

A: The only 1080p row with minimum and maximum data is Medium settings, showing a minimum of 356 FPS and a maximum of 481 FPS. This indicates the system sustains very high frame rates without significant dips at that resolution.

Q: How does the Core i5-9400 compare to its nearest rival in CPU benchmarks?

A: The Core i5-9400 has an average benchmark score of 2254, which is 0.4% higher than the AMD Ryzen 5 PRO 1500 (2246) and 0.3% higher than the Intel Core i7-10710U (2248). It trails the Intel Core i7-1068NG7 by 0.2% (2259) and the Intel Core i3-10305 by 0.4% (2264).

Q: Where does this combo rank among all tested configurations in Minecraft?

A: The combo ranks 967th out of 3,710 tested combinations, placing it in the upper portion of the database. This rank reflects the high measured FPS across all resolutions and settings.

GPU Role

The AMD Radeon RX 7900 XTX is the dominant component in this pairing, built on the RDNA 3.0 architecture with a Navi 31 chip. It features 24 GB of GDDR6 memory on a 384-bit bus, providing 960.0 GB/s of memory bandwidth. The GPU operates at a base clock of 1929 MHz, with a game clock of 2365 MHz and a boost clock of 2498 MHz. These specifications translate to a pixel rate of 479.6 GPixel/s and a texture rate of 959.2 GTexel/s, alongside 61.39 TFLOPS of FP32 compute performance.

In Minecraft, the GPU’s role becomes evident when comparing settings presets at the same resolution. The data shows a clear hierarchy: Low settings always yield the highest average FPS, followed by Medium, then High, with Ultra producing the lowest frame rates. At 1080p, the spread from Low to Ultra is 455 FPS down to 292 FPS, indicating that the GPU has ample headroom to render the game’s simple geometry and textures even at maximum settings. The 24 GB VRAM is far more than Minecraft requires, but the memory bandwidth ensures that texture streaming and chunk loading do not cause stutters, as evidenced by the minimum FPS of 356 at 1080p Medium.

The GPU’s benchmark data supports its high-end status. It scores 31,238 in Passmark G3D, 8,5612 in Geekbench Vulkan, and 50,465 in Geekbench OpenCL. Its percentile rank of 64 versus all GPUs is modest, but the average benchmark score of 19,410 places it near the NVIDIA GeForce GTX 1060 3 GB (19,334, 0.4% lower) and the NVIDIA TITAN Xp (19,177, 1.2% lower). This suggests that while the RX 7900 XTX is powerful, its raw compute scores are not universally dominant, yet in Minecraft the measured FPS shows it is more than adequate for any preset.

Resolution Scaling

The measured FPS data reveals how the system scales from 1080p to 4K. At Low settings, the average FPS drops from 455 at 1920x1080 to 390 at 2560x1440, then to 245 at 3840x2160. This represents a 14% reduction from 1080p to 1440p and a 37% reduction from 1440p to 4K. At Medium settings, the averages are 418, 359, and 194 for 1080p, 1440p, and 4K respectively, showing a 14% drop and then a 46% drop. The High preset shows 385 FPS at 1080p, 295 FPS at 1440p, and 154 FPS at 4K, with reductions of 23% and 48%. Ultra settings produce 292 FPS, 184 FPS, and 96 FPS, with drops of 37% and 48%.

The scaling pattern indicates that the GPU becomes the primary limiter at higher resolutions, particularly from 1440p to 4K where the frame rate nearly halves across all settings. At 1080p, the frame rates are so high that the CPU likely constrains the maximum output, as the Core i5-9400’s six cores and six threads must feed the GPU with draw calls and game logic. The transition from 1080p to 1440p shows a smaller relative drop, suggesting the GPU still has headroom at 1440p, but the 4K resolution demands more pixel throughput, which the RX 7900 XTX handles with average FPS above 96 even at Ultra. The data shows that at 4K Ultra, the system remains playable, but the frame rate drops to roughly one-fifth of the 1080p Low result, underscoring how resolution scaling impacts the rendering workload.

Measured FPS Breakdown

At 1920x1080, the system delivers its fastest results. Low settings produce an average of 455 FPS, Medium settings yield 418 FPS with a minimum of 356 and a maximum of 481, High settings reach 385 FPS, and Ultra settings drop to 292 FPS. The spread between Low and Ultra is 163 FPS, and even the lowest preset at this resolution exceeds 290 FPS, indicating the combo is far beyond the requirements of a 60 Hz or 144 Hz display.

Moving to 2560x1440, the average FPS remains high. Low settings achieve 390 FPS, Medium settings average 359 FPS with a minimum of 305 and a maximum of 413, High settings produce 295 FPS, and Ultra settings fall to 184 FPS. The delta between Low and Ultra is 206 FPS, which is the largest absolute drop among all resolutions, showing that Ultra settings at 1440p impose a significant load on the GPU, yet the system still maintains an average above 180 FPS.

At 3840x2160, the performance scales down further. Low settings yield 245 FPS, Medium settings average 194 FPS with a minimum of 165 and a maximum of 223, High settings reach 154 FPS, and Ultra settings produce 96 FPS. The 4K Ultra result is the only row below 100 FPS, but it remains comfortably playable. The Medium preset at 4K shows the tightest minimum-to-maximum range among all measured rows (165 to 223), indicating consistent frame pacing under load. Across all resolutions, the Medium preset is the only one with complete min/max data, providing the most detailed picture of frame stability.

Settings Recommendations

Based on the measured rows, the Medium preset offers the best balance of performance and visual quality. At 1080p, Medium delivers 418 FPS average, which is only 37 FPS lower than Low but provides improved visuals over the lowest settings. The minimum FPS of 356 at 1080p Medium ensures that even demanding scenes remain fluid, and the maximum of 481 FPS shows there is headroom for higher refresh rate displays. At 1440p, Medium averages 359 FPS, which is 31 FPS below Low but still far above High (295 FPS) and Ultra (184 FPS). The minimum of 305 FPS at 1440p Medium confirms that the system will not dip below the refresh rate of most high-end monitors.

At 4K, Medium produces 194 FPS average, which is 51 FPS higher than High (154 FPS) and 98 FPS higher than Ultra (96 FPS). The minimum of 165 FPS at 4K Medium means the frame rate never drops below 165, making it suitable for high refresh rate 4K displays. While Low settings offer higher averages (455, 390, and 245 FPS at 1080p, 1440p, and 4K), the visual fidelity loss is substantial, and the measured data shows that Medium provides a better experience for users who want a mix of quality and speed. Ultra settings, while playable, sacrifice significant frame rate for marginal visual gains in Minecraft’s blocky aesthetic, so it is recommended only for users prioritizing image quality over raw FPS.

CPU Role

The Intel Core i5-9400 is a Coffee Lake Refresh processor with six cores and six threads, running at a base clock of 2.90 GHz and a boost clock of 4.10 GHz. It has a 9 MB shared L3 cache, with 64 KB L1 and 256 KB L2 per core, and supports DDR4 memory on a dual-channel bus with 42.7 GB/s bandwidth. The CPU’s TDP is 65 W, and it uses the Intel Socket 1151 interface. It is an end-of-life product, released in October 2018, with a 14 nm process node.

In CPU benchmarks, the i5-9400 scores 6,629 in Cinebench R23 multi-core and 935 in single-core. It also achieves 2,784 in Cinebench R20 multi-core, 668 in Cinebench R15 multi-core, and 5,141 in Geekbench multi-core. Its average benchmark score of 2,254 places it at the 47th percentile versus all CPUs, indicating it is a mid-range processor. Compared to its nearest rivals, it is nearly identical in performance: it is 0.2% slower than the Intel Core i7-1068NG7 (2,259) and 0.4% slower than the Intel Core i3-10305 (2,264), but 0.3% faster than the Intel Core i7-10710U (2,248) and 0.4% faster than the AMD Ryzen 5 PRO 1500 (2,246).

The CPU’s role in Minecraft becomes apparent at lower resolutions. At 1080p Low, the system hits 455 FPS, which is likely near the maximum the CPU can feed to the GPU. The six threads must handle game logic, chunk updates, and draw calls, and the 4.10 GHz boost clock helps maintain high single-thread performance. As resolution increases, the GPU takes over as the bottleneck, evidenced by the larger frame rate drops from 1440p to 4K. The i5-9400’s performance is sufficient to avoid causing frame rate drops at 4K Medium, where the minimum FPS is 165, but the data suggests that a stronger CPU might push 1080p frame rates even higher.

How This Combo Ranks

The combo of the Intel Core i5-9400 and AMD Radeon RX 7900 XTX ranks 967th out of 3,710 tested combinations in Minecraft. This places it in the top 26% of all configurations, which is a strong showing given the CPU’s mid-range status. The rank reflects the measured FPS data, which shows exceptionally high averages at every resolution and settings preset. The GPU’s high memory bandwidth (960.0 GB/s) and 24 GB VRAM contribute to smooth performance even at 4K, while the CPU’s six cores provide adequate support for the game’s single-threaded tendencies.

The rank is notable because the RX 7900 XTX is paired with a CPU that sits at the 47th percentile, yet the combination still outperforms many systems with more balanced pairings. The nearest rival CPUs, such as the Core i7-1068NG7 and Core i3-10305, have nearly identical average scores, but the GPU’s raw power drives the combo’s placement. In the context of the database, this combo demonstrates that a high-end GPU can compensate for a mid-range CPU in Minecraft, where the rendering load is relatively light and the game’s simple graphics do not stress the GPU as heavily as modern AAA titles. The 967th rank out of 3,710 means there are 2,743 combos that deliver lower measured FPS, highlighting the effectiveness of this pairing for high-refresh-rate Minecraft gaming.