Steam’s built-in overlay now displays FPS, CPU & GPU load, and temperatures in real time. There’s no longer a need for third-party tools. Join the beta and enable the overlay via Steam → Settings → In-Game.
This overlay makes it easy to monitor your system performance and adjust settings immediately.
How to Enable Steam’s Performance Monitor
- Join the Beta:
- Go to
Steam > Settings > Interface. - Enable “Participate in Steam Beta.”
- Go to
- Turn on the Monitor:
- Navigate to
Steam > Settings > In-Game. - Enable “Show performance monitor” and customize the display settings to your preference.
- Navigate to
This overlay makes it easy to monitor your system performance and adjust settings immediately.
FPS (Frames Per Second)
FPS measures gameplay smoothness:
- Excellent: 120 FPS or higher (smooth, ideal for competitive gaming).
- Good: 60–120 FPS (responsive and consistent).
- Mediocre: 30–60 FPS (playable but noticeably choppy).
- Bad: Below 30 FPS (laggy, difficult to play).
CPU & GPU Load
Load indicates how much your hardware is utilized:
What to Expect:
- GPU Load: Typically 70–99% during demanding games.
- CPU Load: Varies significantly based on game optimization, but consistently above 80–90% may indicate a CPU bottleneck.
Interpretation:
- High GPU load with stable FPS is optimal for visual performance.
- High CPU load coupled with FPS drops suggests CPU limitations. Adjust CPU-intensive settings like physics and draw distance.
Temperatures (CPU and GPU)
Managing temperatures is crucial for optimal performance and hardware lifespan.
CPU Temperature Ranges:
| Importance Level | Idle | Moderate Load | Full Load |
|---|---|---|---|
| Excellent | <50°C | <70°C | <80°C |
| Good | 50–65°C | 70–80°C | 80–85°C |
| Risky | 65–75°C | 80–85°C | 85–90°C |
| Dangerous | >75°C | >85°C | >90°C |
GPU Temperature Ranges:
| Importance Level | Idle | Gaming Load |
| Excellent | <55°C | <65°C |
| Good | 55–65°C | 65–75°C |
| Acceptable | 65–80°C | 75–85°C |
| High/Risky | 80–90°C | 85–95°C |
| Dangerous | >90°C | >95°C |
Avoid sustained temperatures above 90°C, as they may reduce hardware lifespan.
Why These Benchmarks Matter
- Performance: Exceeding safe temperatures causes throttling, reducing performance.
- Longevity: Continuous high temperatures degrade hardware over time.
- Diagnosis: Tracking load and temperatures identifies cooling and hardware issues quickly.
How to Use Steam’s Overlay to Optimize
- Observe overlay readings during gameplay.
- Identify FPS dips related to high loads or temperatures.
- Take corrective actions:
- For GPU stress, reduce resolution or graphical settings.
- For CPU stress, limit background tasks or adjust settings.
- For high temperatures, enhance cooling or clean your hardware.
Recap of Recommended Ranges
- FPS: Excellent ≥120, Good 60–120, Mediocre 30–60, Bad <30.
- CPU Load: Optimal below 80%; brief peaks at 90% acceptable.
- GPU Load: Healthy between 70–99%.
- Temperatures: CPU ideally under 80–85°C; GPU ideally under 85°C.
