Minecraft

Minecraft, in its default state, is not typically a demanding title for modern hardware, but the benchmark data for the AMD Ryzen 9 8945HX and NVIDIA GeForce RTX 4060 combination reveals a clear performance hierarchy that shifts dramatically with resolution and graphical presets. The measured FPS across 1080p, 1440p, and 4K resolutions shows a system that is overwhelmingly CPU-bound at lower settings and becomes progressively more GPU-limited as the resolution climbs. This analysis breaks down how the CPU and GPU each contribute to the final frame rates, how this specific combo ranks against other tested configurations, and what settings offer the most balanced experience.

Resolution Scaling

The most telling data point in this benchmark set is the performance drop from 1080p to 4K at the "Low" preset. At 1920x1080 with Low settings, the system produces an average of 411 FPS. Moving to 2560x1440, that figure drops to 260 FPS, and at 3840x2160, it falls to 136 FPS. This represents a 67% reduction in average FPS from 1080p to 4K at the lowest settings. Such a steep decline indicates that even at Low settings, the GPU is being pushed harder at higher resolutions, but the absolute numbers remain so high that the CPU is likely still the primary bottleneck preventing even higher frame rates at 1080p.

When we examine the "High" preset, the scaling pattern is more moderate. At 1080p High, the average FPS is 259. At 1440p High, it drops to 163 FPS, and at 4K High, it sits at 85 FPS. The percentage drop from 1080p to 4K here is approximately 67%, similar to the Low preset, but the absolute values are lower. This suggests that the "High" preset introduces enough additional GPU work that the scaling becomes more linear and GPU-bound, rather than being limited by CPU draw calls or physics calculations that dominate at lower settings.

The "Ultra" preset shows the most significant performance penalty. At 1080p Ultra, the system averages 162 FPS. At 1440p Ultra, that number is 102 FPS, and at 4K Ultra, it plummets to just 53 FPS. The drop from 1080p to 4K at Ultra is 67%, which is consistent with the other presets, but the 4K Ultra result of 53 FPS is the only sub-60 FPS average in the entire dataset. This indicates that Ultra settings at 4K push the RTX 4060 to its absolute limit, likely due to increased texture detail, shadow complexity, and draw distance, all of which heavily tax the GPU's 8 GB of VRAM and 128-bit memory bus.

The "Medium" preset offers the only complete data with min and max FPS recorded. At 1080p Medium, the average is 326 FPS with a min of 277 and max of 375. At 1440p Medium, the average drops to 206 FPS (min 175, max 236). At 4K Medium, the average is 107 FPS (min 91, max 124). The frame time consistency, as indicated by the min and max values, shows tighter variance at lower resolutions. At 1080p, the difference between min and max is 98 FPS, whereas at 4K, it narrows to 33 FPS. This suggests that at higher resolutions, the GPU is the consistent limiting factor, while at 1080p, CPU-driven spikes or drops in frame times introduce more variance.

Overall, the resolution scaling data shows a system that is extremely capable at 1080p and 1440p, regardless of preset, but struggles to maintain high frame rates at 4K with Ultra settings. The transition from 1440p to 4K is particularly punishing, with average FPS roughly halving across all presets. This indicates that the RTX 4060's 8 GB memory capacity and 272.0 GB/s bandwidth are insufficient for the demands of 4K rendering in Minecraft, even if the core rendering workload is not exceptionally heavy.

CPU Role

The AMD Ryzen 9 8945HX is a 16-core, 32-thread processor based on the Zen 4 architecture, codenamed Dragon Range. It has a base clock of 2.50 GHz and a boost clock of 5.40 GHz, with 64 MB of L3 cache. In Minecraft, a game that is notoriously single-threaded in its core rendering loop but can utilize multiple threads for chunk generation and entity updates, this CPU provides a massive amount of headroom. The Cinebench R23 multi-core score of 42713 and single-core score of 6030 indicate exceptional performance in both heavily threaded and lightly threaded workloads.

The benchmark results strongly suggest that the CPU is the dominant performance factor at lower resolutions and settings. At 1080p Low, the system produces 411 FPS, which is far beyond what the GPU would be able to render if it were the limiting factor. This is classic CPU-bound behavior: the GPU is waiting for the CPU to submit draw calls and update the game state, and the CPU's 5.40 GHz boost clock and 64 MB L3 cache are what allow it to feed the GPU fast enough to hit these frame rates. The single-core score of 6030 in Cinebench R23 is particularly relevant here, as Minecraft's main thread is the primary bottleneck in CPU-bound scenarios.

The CPU's 32 threads also help with chunk generation and terrain loading, which can cause hitches or stutters in less capable processors. The Ryzen 9 8945HX's PassMark multi-thread score of 51405 and data compression score of 677755 suggest that background tasks like world saving and physics calculations are handled with ease, freeing up the main thread for rendering tasks. This is reflected in the relatively high minimum FPS recorded at Medium settings across all resolutions, with the lowest min at 4K Medium still being 91 FPS, which is well above what most players would consider playable.

However, the CPU's role diminishes as resolution increases. At 4K Ultra, the average FPS drops to 53, which is nearly identical to what one would expect from a much weaker CPU paired with the same GPU. This indicates that at 4K Ultra, the GPU is the clear bottleneck, and the CPU's immense power is largely wasted. The data shows that the Ryzen 9 8945HX is effectively overkill for Minecraft at any resolution above 1440p, as the RTX 4060 cannot keep up with the CPU's ability to generate frames.

The CPU's nearest rivals in synthetic benchmarks include the Intel Core Ultra 9 285HX with an average score of 76155 (0.1% higher), the AMD EPYC Embedded 8224P at 76492 (-0.4% lower), and the AMD Ryzen 9 9950X3D at 75779 (0.6% higher). These tiny deltas in synthetic scores, all within 1% of each other, suggest that any of these CPUs would perform nearly identically in Minecraft when paired with the same GPU, further confirming that the GPU is the limiting factor at higher resolutions.

How This Combo Ranks

In the database of tested CPU and GPU combinations for Minecraft, this specific pairing of the AMD Ryzen 9 8945HX and NVIDIA GeForce RTX 4060 ranks 674th out of 1176 total combinations. This places it in the middle of the pack, which is surprising given the high-end nature of the CPU. The ranking suggests that while the CPU is one of the fastest mobile processors available, the RTX 4060's middling performance (it ranks in the 61st percentile of all GPUs) holds the combo back from reaching the top tiers.

The combo's rank of 674 indicates that there are 673 other CPU/GPU pairings that achieve higher average FPS in Minecraft. This is likely because many of those combinations feature significantly more powerful GPUs, such as the RTX 4080 or RTX 4090, which are better suited to handle the game's rendering demands at higher resolutions. The data implies that the GPU is the primary determinant of the combo's overall ranking, as the CPU is already near the top of its class and is unlikely to be the source of any significant performance deficit.

Looking at the GPU's nearest rivals in synthetic benchmarks, the RTX 4060 scores an average of 17639, which is only 0.2% higher than the AMD Radeon HD 7790 (17666) and 0.3% lower than the AMD Radeon 780M (17588). This is a remarkably tight grouping, but it also highlights that the RTX 4060 is not a standout performer in raw compute terms. The fact that this combo ranks in the 57th percentile (674/1176) suggests that the CPU is providing a slight boost over what the GPU alone would achieve, but it is not enough to overcome the GPU's fundamental limitations.

In practical terms, this ranking means that users of this combo will experience good, but not exceptional, performance in Minecraft. The system will easily handle 1080p and 1440p gaming at high refresh rates, but it will not compete with systems built around higher-end GPUs for 4K ultra settings. The combo's position at 674 out of 1176 also suggests that there is a significant performance cliff above it, where faster GPUs yield disproportionately higher frame rates in this game.

FAQ

Q: What is the highest average FPS achieved by this combo in Minecraft?

A: The highest average FPS is 411, achieved at 1920x1080 resolution with the "Low" preset.

Q: Can this system handle 4K gaming in Minecraft?

A: Yes, at 4K with "Medium" settings it averages 107 FPS, and at "High" settings it averages 85 FPS. However, at "Ultra" settings, the average drops to 53 FPS, which may be below the target for smooth gameplay.

Q: Is the CPU or GPU the main bottleneck at 1080p?

A: At 1080p, the CPU is the primary bottleneck. The 411 FPS at Low settings far exceeds what the GPU could render on its own, indicating the CPU is feeding frames faster than the GPU can process them.

Q: How does the Ryzen 9 8945HX compare to its nearest rival, the Intel Core Ultra 9 285HX?

A: In synthetic benchmarks, the Intel Core Ultra 9 285HX has an average score of 76155, which is 0.1% higher than the Ryzen 9 8945HX's average score of 76212. The performance difference is negligible.

Q: What is the lowest average FPS recorded for this combo?

A: The lowest average FPS is 53, recorded at 3840x2160 resolution with the "Ultra" preset.

Q: Does the GPU have enough VRAM for Minecraft at 4K?

A: The RTX 4060 has 8 GB of GDDR6 memory. At 4K Ultra, the average FPS drops to 53, which suggests the 8 GB capacity and 272.0 GB/s bandwidth are insufficient for the highest settings, likely causing texture thrashing.

GPU Role

The NVIDIA GeForce RTX 4060 is built on the Ada Lovelace architecture and features 3072 shading units, 24 RT cores, and 96 tensor cores. It has a base clock of 1830 MHz and a boost clock of 2460 MHz, with 8 GB of GDDR6 memory on a 128-bit bus, providing 272.0 GB/s of bandwidth. The GPU's PassMark G3D score of 19545 places it in the 61st percentile of all GPUs, which is a solid mid-range result but far from top-tier.

In Minecraft, the GPU's role becomes increasingly important as resolution and settings are increased. At 1080p Low, the GPU is barely taxed, as evidenced by the 411 FPS average, which is likely limited by the CPU's single-thread performance. However, at 4K Ultra, the GPU becomes the definitive bottleneck, with the average FPS falling to 53. This 87% reduction in frame rate from 1080p Low to 4K Ultra highlights the GPU's limitations when dealing with higher pixel counts and more complex rendering.

The RTX 4060's 8 GB of VRAM is a critical factor at higher resolutions. Minecraft's texture packs and render distance can consume significant memory, and the 128-bit memory bus with 272.0 GB/s bandwidth is relatively narrow for a modern GPU. The data shows that at 4K Ultra, the system can only manage 53 FPS, which is likely due to the GPU struggling to manage the memory footprint required for high-resolution textures and effects. The 4K Medium result of 107 FPS is more respectable, suggesting that reducing texture quality and shadow detail can alleviate some of the memory pressure.

The GPU's synthetic benchmark scores provide additional context. The 3DMark Steel Nomad DX12 score of 2302 is modest, and the Geekbench OpenCL score of 95057 is similarly unremarkable. These scores suggest that the GPU is not particularly strong in compute-heavy workloads, which aligns with its performance in Minecraft at higher settings. The nearest rivals in synthetic benchmarks are all AMD products with scores within 0.7% of the RTX 4060, indicating that this GPU does not offer a significant performance advantage over its closest competitors.

The GPU's 15.11 TFLOPS of FP32 performance and 236.2 GTexel/s texture rate are sufficient for 1080p and 1440p gaming at high settings, but they are not enough for smooth 4K Ultra experiences in demanding titles like Minecraft with advanced shaders. The data clearly shows that this GPU is best utilized at resolutions below 4K, where it can deliver frame rates well above 100 FPS on most presets.

Settings Recommendations

Based on the measured FPS data, the optimal settings for this combo depend heavily on the target resolution and desired frame rate. For players seeking the highest possible frame rates at 1080p, the "Low" preset delivers an average of 411 FPS, which is ideal for competitive play or high-refresh-rate monitors. However, the "High" preset at 259 FPS is still exceptionally smooth and offers significantly better visual quality, making it the recommended choice for most 1080p users.

At 1440p, the "Medium" preset provides an excellent balance of visual fidelity and performance, with an average of 206 FPS and a minimum of 175 FPS. This ensures smooth gameplay even in demanding scenes with many entities or complex terrain. The "High" preset at 163 FPS is also a strong option, but the "Ultra" preset at 102 FPS may introduce noticeable frame drops in some situations, making it less ideal for consistent performance.

For 4K gaming, the data suggests that players should avoid the "Ultra" preset entirely, as the 53 FPS average is below the 60 FPS threshold that most consider the minimum for smooth gameplay. The "High" preset at 85 FPS is playable, but the "Medium" preset at 107 FPS (with a minimum of 91 FPS) offers the best experience at 4K. This preset provides a comfortable margin above 60 FPS while still delivering good visual quality. The "Low" preset at 136 FPS is also viable for those who prioritize frame rate over graphics.

Overall, the recommended settings hierarchy is as follows: for 1080p, use "High" for the best balance; for 1440p, use "Medium" for smoothness or "High" for better visuals; for 4K, use "Medium" as the default choice. The "Ultra" preset should only be considered at 1080p or 1440p, where the average FPS of 162 and 102, respectively, are still playable, but it should be avoided at 4K due to the sub-60 FPS average. The measured data indicates that the "Medium" preset is the sweet spot for this combo, offering consistent performance across all resolutions with acceptable visual compromises.