1Can the Ryzen 5 8645HS and GeForce RTX 4090 run The Sims 4 well?
The Ryzen 5 8645HS and GeForce RTX 4090 will struggle to run The Sims 4 at smooth framerates.
The Sims 4FPS onRyzen 5 8645HS&GeForce RTX 4090
The Sims 4
Optimized to run on laptops, it is largely CPU-limited by the simulation. Installing many DLCs and expansions significantly increases RAM and storage load.
Performance Report
The Sims 4
GeForce RTX 4090 + Ryzen 5 8645HS
🎮Visual Experience
✅Official Requirements
The GeForce RTX 4090 is 2070% above the recommended GPU (GeForce GTX 650) for The Sims 4. The Ryzen 5 8645HS is 82% above the recommended CPU (Core i5-4460).
✅FPS Ceiling Analysis
No major FPS-ceiling mismatch detected. The GeForce RTX 4090 and Ryzen 5 8645HS stay close in effective frame-generation ceiling across the tested resolutions and quality settings.
📊Predicted Hardware Utilization for Ryzen 5 8645HS and GeForce RTX 4090
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p (Full HD) | CPU8% - 27% <> GPU5% - 27% <> | CPU8% - 27% <> GPU5% - 27% <> | CPU8% - 27% <> GPU5% - 27% <> | CPU8% - 27% <> GPU5% - 27% <> |
| 1440p (2K QHD) | CPU8% - 25% <> GPU7% - 30% <> | CPU8% - 25% <> GPU7% - 30% <> | CPU8% - 25% <> GPU7% - 30% <> | CPU8% - 25% <> GPU7% - 30% <> |
| 4K (Ultra HD) | CPU8% - 25% <> GPU7% - 30% <> | CPU8% - 25% <> GPU7% - 30% <> | CPU8% - 25% <> GPU7% - 30% <> | CPU8% - 25% <> GPU7% - 30% <> |
1080p (Full HD)
Low
CPU8% - 27%
<>
GPU5% - 27%
<>
Medium
CPU8% - 27%
<>
GPU5% - 27%
<>
High
CPU8% - 27%
<>
GPU5% - 27%
<>
Ultra
CPU8% - 27%
<>
GPU5% - 27%
<>
1440p (2K QHD)
Low
CPU8% - 25%
<>
GPU7% - 30%
<>
Medium
CPU8% - 25%
<>
GPU7% - 30%
<>
High
CPU8% - 25%
<>
GPU7% - 30%
<>
Ultra
CPU8% - 25%
<>
GPU7% - 30%
<>
4K (Ultra HD)
Low
CPU8% - 25%
<>
GPU7% - 30%
<>
Medium
CPU8% - 25%
<>
GPU7% - 30%
<>
High
CPU8% - 25%
<>
GPU7% - 30%
<>
Ultra
CPU8% - 25%
<>
GPU7% - 30%
<>
Performance Summary
The Ryzen 5 8645HS + GeForce RTX 4090 pairing runs this title with CPU utilization between 8% and 27% and GPU utilization between 5% and 30%. Ryzen 5 8645HS keeps significant headroom across presets, while GeForce RTX 4090 is utilized efficiently without persistent saturation. As resolution scales, average GPU load rises from 16% at 1080p to 18% at 4K, while CPU averages move from 18% to 16%.
Load Interpretation
Neither component is close to saturation: CPU tops out at 27% and GPU at 30%. This pattern suggests possible engine-side limits, an FPS cap, or workload constraints unrelated to raw hardware throughput. It also shows why low utilization does not automatically mean there is no FPS limiter.
Resolution Scaling
At 1080p, averages sit around CPU 18% and GPU 16%. At 1440p, that shifts to CPU 16% and GPU 18%, and at 4K it reaches CPU 16% and GPU 18%. This shows that workload scaling is limited, which can indicate engine-side constraints.
Optimal Settings Recommendation
1440p (2K QHD) Low is the most balanced preset based on this dataset. It runs around CPU 16% (8-25%) and GPU 18% (7-30%), which keeps GeForce RTX 4090 well utilized without constant max-out behavior while Ryzen 5 8645HS remains stable for consistent frame delivery.
Upgrade Insight
Current utilization does not show an urgent upgrade requirement for either component; the Ryzen 5 8645HS 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.
- 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.
The Sims 4 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 - Ryzen 5 8645HS
22,257
Your Score
MinimumCore i3-3220
RecommendedCore i5-4460
GPU - GeForce RTX 4090
38,112
Your Score
MinimumGeForce 6600
RecommendedGeForce GTX 650
Your CPU is 82% above and your GPU is 2070% above the recommended specs. Ultra settings at 1080p, or High at 1440p/4K.
+82%vsrecommended
+2070%vsrecommended
+247%vsminimum
+81%vsminimum
Minimum Requirements
Video Card: GeForce 6600
Processor: Core i3-3220
Memory: 4 GB
Disk Space: 25 GB
System: Windows 10 64-bit
Recommended Requirements
Video Card: GeForce GTX 650
Processor: Core i5-4460
Memory: 8 GB
Disk Space: 50 GB
System: Windows 10 64-bit
Frequently Asked Questions
2Is there a more cost-effective setup to run The Sims 4?
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 The Sims 4 performance?
This setup is already well-balanced for The Sims 4. No significant bottleneck - CPU and GPU are well matched across all settings. Both the Ryzen 5 8645HS 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 The Sims 4?
The Sims 4 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 The Sims 4?
The Sims 4 requires at minimum a Core i3-3220 (CPU) and GeForce 6600 (GPU) with 4 GB RAM and 25 GB storage. For the recommended experience, you need a Core i5-4460 and GeForce GTX 650 with 8 GB RAM. Your Ryzen 5 8645HS and GeForce RTX 4090 both exceed the recommended specs, so you're well-positioned for a great experience.
6How accurate are these The Sims 4 FPS estimates for the Ryzen 5 8645HS and GeForce RTX 4090?
These The Sims 4 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.