Being turn-based, extreme FPS is less critical here. The game features high-fidelity models and uses considerable storage for audio and cutscenes. 8GB of RAM is recommended for smooth operation.
This game has a built-in FPS cap of 60 FPS
Actual FPS may vary based on RAM speed, background processes, and other system factors
Performance Report
At 1080p, all quality settings exceed 118 FPS. At 1440p, all settings exceed 105 FPS. At 4K, all settings exceed 78 FPS.
The GeForce RTX 4090 is 279% above the recommended GPU (GeForce GTX 1060) for Honkai: Star Rail. The Xeon 6353P is 25% above the recommended CPU (Core i7).
At lower resolutions (4k (high/ultra)), the Xeon 6353P sets the FPS ceiling. As graphical load increases at (1080p (low/medium/high), 1440p (low/medium/high), 4k (low/medium)), the GeForce RTX 4090 becomes the FPS-limiting side. The FPS ceiling is closely matched at 1080p ultra, 1440p ultra.
This section is based on estimated CPU/GPU FPS ceilings, not utilization percentages.
At 1440p low, the GeForce RTX 4090 sets the ceiling at about 120 FPS, while the Xeon 6353P has headroom up to 175 FPS. In this scenario, the GPU limits the CPU potential by 31% (FPS gap: 55 FPS). Overall distribution: GPU limits 8/12 cells, CPU limits 2/12, balanced 2/12.
Your GeForce RTX 4090 is the limiting side in the heaviest mismatch. This means part of the Xeon 6353P frame-generation potential remains unused in those settings.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p (Full HD) | GPU Limits CPU 28% | GPU Limits CPU 25% | GPU Limits CPU 14% | Balanced |
| 1440p (2K QHD) | GPU Limits CPU 31% | GPU Limits CPU 28% | GPU Limits CPU 15% | Balanced |
| 4K (Ultra HD) | GPU Limits CPU 11% | GPU Limits CPU 6% | CPU Limits GPU 8% | CPU Limits GPU 10% |
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) | CPU4% - 21% <> GPU29% - 49% <> | CPU8% - 23% <> GPU29% - 50% <> | CPU8% - 23% <> GPU29% - 50% <> | CPU10% - 23% <> GPU29% - 49% <> |
| 1440p (2K QHD) | CPU5% - 21% <> GPU34% - 59% <> | CPU8% - 23% <> GPU34% - 59% <> | CPU8% - 23% <> GPU34% - 59% <> | CPU10% - 23% <> GPU34% - 59% <> |
| 4K (Ultra HD) | CPU5% - 21% <> GPU42% - 64% <> | CPU8% - 23% <> GPU42% - 64% <> | CPU8% - 23% <> GPU42% - 64% <> | CPU10% - 23% <> GPU42% - 64% <> |
The Xeon 6353P + GeForce RTX 4090 pairing runs this title with CPU utilization between 4% and 23% and GPU utilization between 29% and 64%. Xeon 6353P keeps significant headroom across presets, while GeForce RTX 4090 is utilized efficiently without persistent saturation. As resolution scales, average GPU load rises from 40% at 1080p to 53% at 4K, while CPU averages move from 15% to 15%.
The utilization pattern is relatively even. The GeForce RTX 4090 reaches 53% average at its highest-load preset, while the Xeon 6353P peaks at 16% average. This suggests a fairly controlled load distribution, but the actual FPS-limiting side should still be read from the limiter analysis above.
At 1080p, averages sit around CPU 15% and GPU 40%. At 1440p, that shifts to CPU 15% and GPU 46%, and at 4K it reaches CPU 15% and GPU 53%. This shows that GPU demand scales sharply with resolution while CPU load remains comparatively stable.
4K (Ultra HD) Low is the most balanced preset based on this dataset. It runs around CPU 13% (5-21%) and GPU 53% (42-64%), which keeps GeForce RTX 4090 well utilized without constant max-out behavior while Xeon 6353P remains stable for consistent frame delivery.
Current utilization does not show an urgent upgrade requirement for either component; the Xeon 6353P 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 CPU is 25% above and your GPU is 279% above the recommended specs. High/Ultra at 1080p. Lower settings for higher resolutions.
+25%vsrecommended
+279%vsrecommended
+104%vsminimum
+2070%vsminimum
Yes, the Xeon 6353P paired with the GeForce RTX 4090 can run Honkai: Star Rail smoothly up to 4k achieving around 78 FPS at Ultra quality. Your GPU is 279% above the recommended specs, and your CPU is 25% 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 Honkai: Star Rail performance right now. GPU fully utilized at: 1080p low, 1080p medium, 1080p high, 1440p low, 1440p medium, 1440p high, 4k low, 4k medium. CPU-limited at: 4k high, 4k ultra.
Honkai: Star Rail 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.
Honkai: Star Rail requires at minimum a Core i3 (CPU) and GeForce GTX 650 (GPU) with 6 GB RAM and 20 GB storage. For the recommended experience, you need a Core i7 and GeForce GTX 1060 with 8 GB RAM. Your Xeon 6353P and GeForce RTX 4090 both exceed the recommended specs, so you're well-positioned for a great experience.
These Honkai: Star Rail 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.
