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 70 FPS. At 1440p, all settings exceed 65 FPS. At 4K, all settings exceed 60 FPS.
The GeForce RTX 4090 is 279% above the recommended GPU (GeForce GTX 1060) for Honkai: Star Rail. The Core i7-14700K is 142% above the recommended CPU (Core i7).
The Core i7-14700K sets the FPS ceiling at 1080p (medium/high/ultra), while the GeForce RTX 4090 still has headroom. The FPS ceiling is closely matched at 1080p low, all 1440p settings, all 4k settings.
Approximated average price on current market:
Combo price: $1919. At 1080p Ultra, this combo delivers 73 FPS, equivalent to 0.04 FPS per dollar.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p | 0.045 fps/$ | 0.040 fps/$ | 0.036 fps/$ | 0.038 fps/$ |
| 1440p | 0.045 fps/$ | 0.040 fps/$ | 0.034 fps/$ | 0.034 fps/$ |
| 4k | 0.052 fps/$ | 0.047 fps/$ | 0.036 fps/$ | 0.031 fps/$ |
* Table values represent FPS per Dollar (higher is better)
This section is based on estimated CPU/GPU FPS ceilings, not utilization percentages.
At 1080p medium, the Core i7-14700K sets the ceiling at about 77 FPS, while the GeForce RTX 4090 could reach 87 FPS. In this scenario, the CPU limits the GPU potential by 11% (FPS gap: 10 FPS). Overall distribution: CPU limits 3/12 cells, GPU limits 0/12, balanced 9/12.
The Core i7-14700K and GeForce RTX 4090 stay close in effective frame-generation ceiling across most presets, so neither side consistently suppresses the other by a large margin.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p (Full HD) | Balanced | CPU Limits GPU 11% | CPU Limits GPU 10% | CPU Limits GPU 10% |
| 1440p (2K QHD) | Balanced | Balanced | Balanced | Balanced |
| 4K (Ultra HD) | Balanced | Balanced | 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) | CPU4% - 20% <> GPU26% - 57% <> | CPU8% - 22% <> GPU26% - 55% <> | CPU8% - 22% <> GPU26% - 55% <> | CPU10% - 22% <> GPU25% - 47% <> |
| 1440p (2K QHD) | CPU5% - 20% <> GPU27% - 57% <> | CPU8% - 22% <> GPU27% - 55% <> | CPU8% - 22% <> GPU27% - 55% <> | CPU10% - 22% <> GPU27% - 48% <> |
| 4K (Ultra HD) | CPU5% - 20% <> GPU36% - 64% <> | CPU8% - 22% <> GPU36% - 63% <> | CPU8% - 22% <> GPU36% - 63% <> | CPU10% - 22% <> GPU35% - 63% <> |
The Core i7-14700K + GeForce RTX 4090 pairing runs this title with CPU utilization between 4% and 22% and GPU utilization between 25% and 64%. Core i7-14700K 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 50% at 4K, while CPU averages move from 15% to 15%.
The utilization pattern is relatively even. The GeForce RTX 4090 reaches 50% average at its highest-load preset, while the Core i7-14700K 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 41%, and at 4K it reaches CPU 15% and GPU 50%. 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 12% (5-20%) and GPU 50% (36-64%), which keeps GeForce RTX 4090 well utilized without constant max-out behavior while Core i7-14700K remains stable for consistent frame delivery.
Current utilization does not show an urgent upgrade requirement for either component; the Core i7-14700K 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 142% above and your GPU is 279% above the recommended specs. Ultra settings at 1080p, or High at 1440p/4K.
+142%vsrecommended
+279%vsrecommended
+295%vsminimum
+2070%vsminimum
Yes, the Core i7-14700K paired with the GeForce RTX 4090 can run Honkai: Star Rail smoothly up to 4k achieving around 60 FPS at Ultra quality. Your GPU is 279% above the recommended specs, and your CPU is 142% above the recommended requirements.
This CPU + GPU combo costs approximately $1919 ($270 CPU (Rank #21 Value) + $1649 GPU (Rank #77 Value)). Your Core i7-14700K provides phenomenal top-tier performance but at a premium enthusiast price. Since you are essentially at the ceiling of current hardware capabilities, there are no meaningful performance upgrades available. However, if you wanted a more cost-effective build that still delivers a great experience, you could theoretically step down to a high-end processor with a significantly better value rating. For example, the Ryzen Threadripper PRO 9955WX is a great upgrade option for around $429 (Rank #60 for value).
Your Core i7-14700K is already an incredibly powerful processor. While it's technically the first component to hit its limit (which is completely normal in state-of-the-art builds), there is no meaningful upgrade path that would drastically improve your Honkai: Star Rail performance right now. CPU fully utilized at: 1080p medium, 1080p high, 1080p 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 Core i7-14700K 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.
