1Can the Core i5-8350U and GeForce RTX 4090 run Starfield well?
The Core i5-8350U and GeForce RTX 4090 will struggle to run Starfield at smooth framerates.
StarfieldFPS onCore i5-8350U&GeForce RTX 4090
Starfield
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.
Performance Report
Starfield
GeForce RTX 4090 + Core i5-8350U
🎮Visual Experience
✅Official Requirements
The GeForce RTX 4090 is 52% above the recommended GPU (GeForce RTX 2080) for Starfield. The Core i5-8350U is 56% below minimum CPU requirement.
✅FPS Ceiling Analysis
No major FPS-ceiling mismatch detected. The GeForce RTX 4090 and Core i5-8350U stay close in effective frame-generation ceiling across the tested resolutions and quality settings.
📊Predicted Hardware Utilization for Core i5-8350U and GeForce RTX 4090
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p (Full HD) | CPU97% - 99% <> GPU61% - 87% <> | CPU97% - 99% <> GPU83% - 96% <> | CPU97% - 99% <> GPU84% - 97% <> | CPU97% - 99% <> GPU86% - 98% <> |
| 1440p (2K QHD) | CPU99% - 99% GPU87% - 88% <> | CPU98% - 99% <> GPU89% - 98% <> | CPU97% - 99% <> GPU92% - 99% <> | CPU97% - 100% <> GPU94% - 100% <> |
| 4K (Ultra HD) | CPU96% - 97% <> GPU87% - 92% <> | CPU94% - 97% <> GPU96% - 99% <> | CPU94% - 97% <> GPU96% - 100% <> | CPU94% - 97% <> GPU97% - 100% <> |
1080p (Full HD)
Low
CPU97% - 99%
<>
GPU61% - 87%
<>
Medium
CPU97% - 99%
<>
GPU83% - 96%
<>
High
CPU97% - 99%
<>
GPU84% - 97%
<>
Ultra
CPU97% - 99%
<>
GPU86% - 98%
<>
1440p (2K QHD)
Low
CPU99% - 99%
GPU87% - 88%
<>
Medium
CPU98% - 99%
<>
GPU89% - 98%
<>
High
CPU97% - 99%
<>
GPU92% - 99%
<>
Ultra
CPU97% - 100%
<>
GPU94% - 100%
<>
4K (Ultra HD)
Low
CPU96% - 97%
<>
GPU87% - 92%
<>
Medium
CPU94% - 97%
<>
GPU96% - 99%
<>
High
CPU94% - 97%
<>
GPU96% - 100%
<>
Ultra
CPU94% - 97%
<>
GPU97% - 100%
<>
Performance Summary
The Core i5-8350U + GeForce RTX 4090 pairing runs this title with CPU utilization between 94% and 100% and GPU utilization between 61% and 100%. Core i5-8350U 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 87% at 1080p to 96% at 4K, while CPU averages move from 98% to 96%.
Load Interpretation
Load is mixed under heavier presets. The Core i5-8350U peaks at 99% average and the GeForce RTX 4090 peaks at 98% average, so both components contribute meaningfully to frame delivery depending on scene complexity and settings.
Resolution Scaling
At 1080p, averages sit around CPU 98% and GPU 87%. At 1440p, that shifts to CPU 98% and GPU 94%, and at 4K it reaches CPU 96% and GPU 96%. This shows that workload scaling is present on both components, with stronger pressure on the GPU.
Optimal Settings Recommendation
4K (Ultra HD) Low is the most balanced preset based on this dataset. It runs around CPU 96% (96-97%) and GPU 90% (87-92%), which keeps GeForce RTX 4090 well utilized without constant max-out behavior while Core i5-8350U remains stable for consistent frame delivery.
Upgrade Insight
Both components are stressed near their limits in the heaviest presets (Core i5-8350U: 99% avg, GeForce RTX 4090: 98% avg). A targeted upgrade should follow your target resolution: GPU first for higher image quality, CPU first for higher minimum FPS.
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.
- High GPU Load: You typically want to see High GPU Utilization (90%+) and moderate CPU usage when visual settings are heavy. This indicates the graphics pipeline is under strong load, but the exact FPS limiter should still be confirmed by the FPS ceiling analysis.
- High CPU Load: If you see High CPU Utilization (85%+) paired with lower GPU utilization, the processor is handling a disproportionate share of frame preparation and game logic. That can point to CPU-side pressure, but it should not be treated as a direct replacement for FPS ceiling analysis.
- Low CPU and GPU Load: If both CPU and GPU utilization are relatively low, it means the hardware is waiting on something else. This could be a game engine limitation, poorly optimized code, or an artificial framerate cap like VSync holding performance back. It does not mean both parts are equally fast in FPS terms.
Data generated by our Machine Learning engine trained on real-world benchmarks. Shows the approximate average utilization at each setting.
Starfield Requirements Comparison
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.
CPU - Core i5-8350U
6,102
Your Score
MinimumCore i7-6800K
RecommendedCore i5-10600K
GPU - GeForce RTX 4090
38,112
Your Score
MinimumGeForce GTX 1070 Ti
RecommendedGeForce RTX 2080
Your hardware is below minimum requirements. CPU is the limiting factor (56% below minimum). Expect performance issues. Low settings recommended.
-66%vsrecommended
+52%vsrecommended
-56%vsminimum
+160%vsminimum
Minimum Requirements
Video Card: GeForce GTX 1070 Ti
Processor: Core i7-6800K
Memory: 16 GB
Disk Space: 125 GB (SSD Obrigatório)
System: Windows 10
Recommended Requirements
Video Card: GeForce RTX 2080
Processor: Core i5-10600K
Memory: 16 GB
Disk Space: 125 GB (SSD Obrigatório)
System: Windows 10
Frequently Asked Questions
2Is there a more cost-effective setup to run Starfield?
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.
3Which component should I upgrade first to improve Starfield performance?
This setup is already well-balanced for Starfield. No significant bottleneck - CPU and GPU are well matched across all settings. Both the Core i5-8350U and GeForce RTX 4090 complement each other effectively, so upgrading either component individually would yield diminishing returns. If you want more FPS, you'd benefit most from upgrading both CPU and GPU together.
4Does this setup support Frame Generation for Starfield?
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.
5What are the minimum and recommended specs for Starfield?
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 hardware falls below the minimum requirements for this game, which may result in poor performance.
6How accurate are these Starfield FPS estimates for the Core i5-8350U and GeForce RTX 4090?
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.