The Java version is inefficient and single-thread bound, often bottlenecking on the CPU unless you use performance mods. The Bedrock edition is optimized in C++ and runs much better. For Java, the CPU is king.
Actual FPS may vary based on RAM speed, background processes, and other system factors
Performance Report
At 1080p, all quality settings exceed 192 FPS, suitable for 144Hz+ monitors. At 1440p, all settings exceed 166 FPS. At 4K, all settings exceed 119 FPS.
The GeForce RTX 4090 is 1907% above the recommended GPU (GeForce 700 Series) for Minecraft. The Ryzen 9 PRO 5945 is 519% above the recommended CPU (Core i5-4690).
The GeForce RTX 4090 sets the FPS ceiling at all 1080p settings, all 1440p settings, 4k (low/medium), while the Ryzen 9 PRO 5945 still has additional frame-generation headroom. The FPS ceiling is closely matched at 4k (high/ultra).
This section is based on estimated CPU/GPU FPS ceilings, not utilization percentages.
At 1080p high, the GeForce RTX 4090 sets the ceiling at about 161 FPS, while the Ryzen 9 PRO 5945 has headroom up to 319 FPS. In this scenario, the GPU limits the CPU potential by 50% (FPS gap: 158 FPS). Overall distribution: GPU limits 10/12 cells, CPU limits 0/12, balanced 2/12.
Your GeForce RTX 4090 is the limiting side in the heaviest mismatch. This means part of the Ryzen 9 PRO 5945 frame-generation potential remains unused in those settings.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p (Full HD) | GPU Limits CPU 38% | GPU Limits CPU 47% | GPU Limits CPU 50% | GPU Limits CPU 42% |
| 1440p (2K QHD) | GPU Limits CPU 26% | GPU Limits CPU 40% | GPU Limits CPU 42% | GPU Limits CPU 35% |
| 4K (Ultra HD) | GPU Limits CPU 12% | GPU Limits CPU 18% | Balanced | Balanced |
We estimate the maximum FPS the processor can sustain and the maximum FPS the graphics card can sustain in each setting, then compare those limits directly.
Limit Factor formula: (stronger - weaker) / stronger. Example: if CPU ceiling is 200 FPS and GPU ceiling is 140 FPS, then GPU limits CPU by 30%.
CPU Limits GPU means the processor ceiling is lower. GPU Limits CPU means the graphics ceiling is lower. Balanced means the FPS ceilings are close enough that the gap is negligible.
A component can still be the FPS limiter without reaching 100% utilization. The displayed percentages are derived from FPS ceilings, not generic utilization heuristics.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p (Full HD) | CPU6% - 25% <> GPU31% - 83% <> | CPU6% - 25% <> GPU31% - 83% <> | CPU8% - 27% <> GPU33% - 87% <> | CPU9% - 28% <> GPU92% - 100% <> |
| 1440p (2K QHD) | CPU6% - 25% <> GPU31% - 83% <> | CPU6% - 25% <> GPU31% - 83% <> | CPU8% - 27% <> GPU33% - 86% <> | CPU8% - 28% <> GPU90% - 100% <> |
| 4K (Ultra HD) | CPU4% - 25% <> GPU31% - 83% <> | CPU4% - 25% <> GPU31% - 83% <> | CPU6% - 27% <> GPU33% - 86% <> | CPU6% - 28% <> GPU90% - 100% <> |
The Ryzen 9 PRO 5945 + GeForce RTX 4090 pairing runs this title with CPU utilization between 4% and 28% and GPU utilization between 31% and 100%. Ryzen 9 PRO 5945 keeps significant headroom across presets, while GeForce RTX 4090 carries most of the graphics load at heavier visual settings. As resolution scales, average GPU load rises from 68% at 1080p to 67% at 4K, while CPU averages move from 17% to 15%.
From a utilization perspective, this is a GPU-heavy load profile. At 1080p (Full HD) Ultra, the GeForce RTX 4090 averages 96% usage (92-100%), while the Ryzen 9 PRO 5945 stays at 18% (9-28%). This shows the graphics pipeline is carrying most of the workload, but utilization alone does not define the FPS limiter.
At 1080p, averages sit around CPU 17% and GPU 68%. At 1440p, that shifts to CPU 17% and GPU 67%, and at 4K it reaches CPU 15% and GPU 67%. This shows that workload scaling is limited, which can indicate engine-side constraints.
1440p (2K QHD) Ultra is the most balanced preset based on this dataset. It runs around CPU 18% (8-28%) and GPU 95% (90-100%), which keeps GeForce RTX 4090 well utilized without constant max-out behavior while Ryzen 9 PRO 5945 remains stable for consistent frame delivery.
Upgrade priority should be the GPU. The GeForce RTX 4090 reaches 96% average load at 1080p (Full HD) Ultra while the Ryzen 9 PRO 5945 still has headroom, so a faster graphics card would deliver the largest uplift.
Understanding Hardware Utilization: These percentages represent how much of your component's maximum processing power is actively being used during gameplay. They describe hardware load, but they do not directly tell you which component sets the FPS ceiling.
Important: a CPU or GPU can still be the FPS limiter without reaching 100% utilization. Two processors can both show 40% usage and still deliver very different frame rates, depending on per-core speed, cache, engine threading, driver overhead, and frame preparation efficiency.
Data generated by our Machine Learning engine trained on real-world benchmarks. Shows the approximate average utilization at each setting.
See how your processor and graphics card compare against the game official minimum and recommended system specs. The placement of your hardware is calculated using relative synthetic performance scores to help you gauge overall playability.
Your CPU is 519% above and your GPU is 1907% above the recommended specs. Ultra settings at 1080p, or High at 1440p/4K.
+519%vsrecommended
+1907%vsrecommended
+975%vsminimum
+39600%vsminimum
Yes, the Ryzen 9 PRO 5945 paired with the GeForce RTX 4090 can run Minecraft smoothly up to 4k achieving around 119 FPS at Ultra quality. Your GPU is 1907% above the recommended specs, and your CPU is 519% above the recommended requirements.
Price data is not currently available for this combination. In general, look for setups where the CPU and GPU are balanced — this ensures you're not overspending on one component that the other can't keep up with.
Your GeForce RTX 4090 is already a top-tier graphics card. While it's technically the limiting factor here (which means you are fully utilizing your GPU's visual horsepower exactly as intended), there is no meaningful upgrade path that would drastically improve your Minecraft performance right now. GPU fully utilized at: 1080p low, 1080p medium, 1080p high, 1080p ultra, 1440p low, 1440p medium, 1440p high, 1440p ultra, 4k low, 4k medium.
Minecraft does not currently support Frame Generation technologies like DLSS 3 or FSR 3. Your performance is based entirely on native rendering. If the game adds support in a future update, newer GPUs will benefit the most.
Minecraft requires at minimum a Core i3-3210 (CPU) and GeForce 400 Series (GPU) with 2 GB RAM and 1 GB storage. For the recommended experience, you need a Core i5-4690 and GeForce 700 Series with 4 GB RAM. Your Ryzen 9 PRO 5945 and GeForce RTX 4090 both exceed the recommended specs, so you're well-positioned for a great experience.
These Minecraft FPS results are not arbitrary numbers. They come from calculations informed by thousands of real gaming benchmarks, and the typical accuracy range is around 10% to 15%. That makes them far more useful than generic FPS calculators that simply invent values without a benchmark foundation. Actual in-game performance can still vary with drivers, updates, RAM configuration, cooling, and the exact scene being rendered.
Performance estimates are based on synthetic benchmarks and hardware capabilities.
Results may vary based on drivers, OS, and background processes.
