PUBG has improved significantly since its early access days but remains a demanding title. Large maps require aggressive asset streaming, making it sensitive to RAM and storage speed. 16GB of RAM is practically mandatory; with only 8GB, you will likely experience stuttering. An SSD is also crucial to ensure textures and buildings load in on time.
Actual FPS may vary based on RAM speed, background processes, and other system factors
Performance Report
At 1080p, all quality settings exceed 66 FPS. At 1440p, all settings exceed 68 FPS. At 4K, frame rates range from 40 to 84 FPS.
The GeForce RTX 4090 is 279% above the recommended GPU (GeForce GTX 1060) for PUBG: BATTLEGROUNDS. The Core i5-6400T is 9% below minimum CPU requirement.
The Core i5-6400T sets the FPS ceiling at all 1080p settings, all 1440p settings, all 4k settings, while the GeForce RTX 4090 still has headroom.
Approximated average price on current market:
Combo price: $1689. At 1080p Ultra, this combo delivers 66 FPS, equivalent to 0.04 FPS per dollar.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p | 0.063 fps/$ | 0.063 fps/$ | 0.059 fps/$ | 0.039 fps/$ |
| 1440p | 0.063 fps/$ | 0.060 fps/$ | 0.056 fps/$ | 0.040 fps/$ |
| 4k | 0.050 fps/$ | 0.035 fps/$ | 0.032 fps/$ | 0.024 fps/$ |
* Table values represent FPS per Dollar (higher is better)
This section is based on estimated CPU/GPU FPS ceilings, not utilization percentages.
At 4k medium, the Core i5-6400T sets the ceiling at about 58 FPS, while the GeForce RTX 4090 could reach 242 FPS. In this scenario, the CPU limits the GPU potential by 76% (FPS gap: 184 FPS). Overall distribution: CPU limits 12/12 cells, GPU limits 0/12, balanced 0/12.
Your Core i5-6400T is the limiting side in the heaviest mismatch. This means part of the GeForce RTX 4090 rendering potential remains unused in those settings.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p (Full HD) | CPU Limits GPU 75% | CPU Limits GPU 71% | CPU Limits GPU 63% | CPU Limits GPU 74% |
| 1440p (2K QHD) | CPU Limits GPU 69% | CPU Limits GPU 68% | CPU Limits GPU 61% | CPU Limits GPU 71% |
| 4K (Ultra HD) | CPU Limits GPU 68% | CPU Limits GPU 76% | CPU Limits GPU 71% | CPU Limits GPU 74% |
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) | CPU84% - 85% <> GPU40% - 65% <> | CPU54% - 62% <> GPU52% - 81% <> | CPU54% - 62% <> GPU52% - 81% <> | CPU53% - 71% <> GPU59% - 81% <> |
| 1440p (2K QHD) | CPU84% - 88% <> GPU45% - 65% <> | CPU54% - 65% <> GPU77% - 94% <> | CPU54% - 65% <> GPU77% - 94% <> | CPU53% - 63% <> GPU85% - 94% <> |
| 4K (Ultra HD) | CPU84% - 88% <> GPU45% - 65% <> | CPU54% - 66% <> GPU75% - 94% <> | CPU54% - 66% <> GPU75% - 94% <> | CPU53% - 63% <> GPU83% - 94% <> |
The Core i5-6400T + GeForce RTX 4090 pairing runs this title with CPU utilization between 53% and 88% and GPU utilization between 40% and 94%. Core i5-6400T reaches high load in heavier scenarios, while GeForce RTX 4090 carries most of the graphics load at heavier visual settings. As resolution scales, average GPU load rises from 64% at 1080p to 78% at 4K, while CPU averages move from 66% to 66%.
From a utilization perspective, this is a GPU-heavy load profile. At 1440p (2K QHD) Ultra, the GeForce RTX 4090 averages 90% usage (85-94%), while the Core i5-6400T stays at 58% (53-63%). 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 66% and GPU 64%. At 1440p, that shifts to CPU 66% and GPU 79%, and at 4K it reaches CPU 66% and GPU 78%. This shows that GPU demand scales sharply with resolution while CPU load remains comparatively stable.
4K (Ultra HD) Ultra is the most balanced preset based on this dataset. It runs around CPU 58% (53-63%) and GPU 88% (83-94%), which keeps GeForce RTX 4090 well utilized without constant max-out behavior while Core i5-6400T remains stable for consistent frame delivery.
Current utilization does not show an urgent upgrade requirement for either component; the Core i5-6400T and GeForce RTX 4090 remain reasonably matched for this title.
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 hardware is below minimum requirements. CPU is the limiting factor (9% below minimum). Expect performance issues. Low settings recommended.
-65%vsrecommended
+279%vsrecommended
-9%vsminimum
+521%vsminimum
Yes, the Core i5-6400T paired with the GeForce RTX 4090 can run PUBG: BATTLEGROUNDS smoothly up to 1440p achieving around 68 FPS at Ultra quality. Your GPU is 279% above the recommended specs, and your CPU is 65% below the recommended requirements.
This CPU + GPU combo costs approximately $1689 ($40 CPU + $1649 GPU (Rank #77 Value)). Since the CPU is the main limiting factor, investing in a stronger processor will improve your framerates and overall value. For example, the Ryzen 9 9950X is a great upgrade option for around $649 (Rank #5 for value).
For PUBG: BATTLEGROUNDS, upgrading the CPU would have the biggest impact on performance. The Core i5-6400T is currently the limiting factor — the GeForce RTX 4090 has extra headroom that a faster processor could take advantage of. This is especially noticeable at 1080p where CPU performance matters more. CPU-limited at: 1080p low, 1080p medium, 1080p high, 1080p ultra, 1440p low, 1440p medium, 1440p high, 1440p ultra, 4k low, 4k medium, 4k high, 4k ultra.
PUBG: BATTLEGROUNDS 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.
PUBG: BATTLEGROUNDS requires at minimum a Core i5-4430 (CPU) and GeForce GTX 960 (GPU) with 8 GB RAM and 40 GB storage. For the recommended experience, you need a Core i5-6600K and GeForce GTX 1060 with 16 GB RAM. Your hardware falls below the minimum requirements for this game, which may result in poor performance.
These PUBG: BATTLEGROUNDS 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.
