Bethesda's Creation Engine 2 is CPU-dependent, especially in cities, and requires an SSD for asset streaming. Optimization tends to favor AMD slightly, but generally requires powerful hardware to run smoothly.
Actual FPS may vary based on RAM speed, background processes, and other system factors
Performance Report
At 1080p, all quality settings exceed 63 FPS. At 1440p, frame rates range from 57 to 122 FPS. At 4K, frame rates range from 33 to 60 FPS.
The GeForce RTX 4090 is 52% above the recommended GPU (GeForce RTX 2080) for Starfield. The Core Ultra 7 155H is 36% above the recommended CPU (Core i5-10600K).
At lower resolutions (all 4k settings), the Core Ultra 7 155H determines the performance ceiling. As graphical load increases at (1080p (low/medium/high), 1440p (low/medium/high)), the GeForce RTX 4090 takes over as the primary performance factor. The system is well balanced at 1080p ultra, 1440p ultra.
At 4k medium, the Core Ultra 7 155H sets the ceiling at about 53 FPS, while the GeForce RTX 4090 could reach 78 FPS. In this scenario, the CPU limits the GPU potential by 32% (FPS gap: 25 FPS). Overall distribution: CPU limits 4/12 cells, GPU limits 6/12, balanced 2/12.
Your Core Ultra 7 155H 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) | GPU Limits CPU 9% | GPU Limits CPU 9% | GPU Limits CPU 14% | Balanced |
| 1440p (2K QHD) | GPU Limits CPU 14% | GPU Limits CPU 13% | GPU Limits CPU 17% | Balanced |
| 4K (Ultra HD) | CPU Limits GPU 26% | CPU Limits GPU 32% | CPU Limits GPU 28% | CPU Limits GPU 32% |
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.
The displayed percentages are derived from FPS ceilings, not generic utilization heuristics.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p (Full HD) | CPU45% - 74% <> GPU53% - 74% <> | CPU45% - 72% <> GPU84% - 96% <> | CPU45% - 73% <> GPU85% - 98% <> | CPU45% - 74% <> GPU88% - 99% <> |
| 1440p (2K QHD) | CPU42% - 70% <> GPU75% - 89% <> | CPU42% - 69% <> GPU92% - 97% <> | CPU39% - 68% <> GPU93% - 99% <> | CPU37% - 62% <> GPU95% - 100% <> |
| 4K (Ultra HD) | CPU40% - 72% <> GPU75% - 91% <> | CPU40% - 70% <> GPU97% - 98% <> | CPU36% - 70% <> GPU98% - 100% <> | CPU35% - 61% <> GPU98% - 100% <> |
The Core Ultra 7 155H + GeForce RTX 4090 pairing runs this title with CPU utilization between 35% and 74% and GPU utilization between 53% and 100%. Core Ultra 7 155H stays in a controlled operating range, while GeForce RTX 4090 becomes the primary limiter at high visual load. As resolution scales, average GPU load rises from 85% at 1080p to 95% at 4K, while CPU averages move from 59% to 53%.
This profile is GPU-bound. At 4K (Ultra HD) High, the GeForce RTX 4090 averages 99% usage (98-100%), while the Core Ultra 7 155H stays at 53% (36-70%), indicating the graphics pipeline is the limiting stage.
At 1080p, averages sit around CPU 59% and GPU 85%. At 1440p, that shifts to CPU 54% and GPU 93%, and at 4K it reaches CPU 53% and GPU 95%. This shows that GPU demand scales sharply with resolution while CPU load remains comparatively stable.
1080p (Full HD) Medium is the most balanced preset based on this dataset. It runs around CPU 58% (45-72%) and GPU 90% (84-96%), which keeps GeForce RTX 4090 well utilized without constant max-out behavior while Core Ultra 7 155H remains stable for consistent frame delivery.
Upgrade priority should be the GPU. The GeForce RTX 4090 reaches 99% average load at 4K (Ultra HD) High while the Core Ultra 7 155H still has headroom, so a faster graphics card would deliver the largest uplift.
Understanding Hardware Utilization & Bottlenecks: These percentages represent how much of your component's maximum processing power is actively being used during gameplay. This is the key to identifying performance bottlenecks in any system.
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 36% above and your GPU is 52% above the recommended specs. High/Ultra at 1080p. Lower settings for higher resolutions.
+36%vsrecommended
+52%vsrecommended
+78%vsminimum
+160%vsminimum
Yes, the Core Ultra 7 155H paired with the GeForce RTX 4090 can run Starfield smoothly up to 1080p achieving around 63 FPS at Ultra quality. Your GPU is 52% above the recommended specs, and your CPU is 36% 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 Starfield performance right now. GPU fully utilized at: 1080p low, 1080p medium, 1080p high, 1440p low, 1440p medium, 1440p high. CPU-limited at: 4k low, 4k medium, 4k high, 4k ultra.
Starfield 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.
Starfield requires at minimum a Core i7-6800K (CPU) and GeForce GTX 1070 Ti (GPU) with 16 GB RAM and 125 GB (SSD Obrigatório) storage. For the recommended experience, you need a Core i5-10600K and GeForce RTX 2080 with 16 GB RAM. Your Core Ultra 7 155H and GeForce RTX 4090 both exceed the recommended specs, so you're well-positioned for a great experience.
These Starfield 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.
