- Support Center
- Multiple Languages
- Language
- Help Us Translate
Expert in
PC Health Solution
All-in-one PC health solution: clean, optimize and secure

Comprehensive PC cleaning, optimization and protection
Keep drivers always up-to-date

More stable performance with less system crashes
Protect millions of computers against malware
Top computer security with full-round protection
Protect against viruses & boost PC performance
Easily removing unwanted programs & leftovers
Automatically keep your software up-to-date
Quickly check system information and PC specs
Never worry about data theft or privacy leaks
Maximize hard drive optimization for faster PC
Enjoy a Faster and More Secure Mac
Run the online PC stress test to validate your CPU, GPU, RAM under load. Check your PC's speed, stability and performance instantly. Free & safe.
Your System Configuration
Auto-detect Hardware
CPU
GPU
RAM
Storage Type
Resolution
Primary Use
About This Tool
This PC stress test tool pushes your CPU, GPU, RAM, and other hardware components to 100% capacity, helping estimate real-world performance for gaming, productivity, and content creation.
Detects bottlenecks
Performance scoring
Gaming FPS estimate
Upgrade suggestion
How It Works ?
1. Select or auto-detect your system configurations.
2. Our algorithm analyzes CPU, GPU, RAM and more.
3. Get detailed performance results and recommendations.
Understanding Your Results
0-10%: Excellent balance, optimal performance
10-20%: Good balance, minor bottleneck
20-30%: Noticeable bottleneck, upgrade recommended
30%+: Significant bottleneck, upgrade needed
CPU Usage
GPU Usage
Check Your PC Specs
Press Ctrl + Shift + Esc to open Task Manager, then go to the Performance tab. There you’ll find your CPU, RAM, and GPU details.
To check screen resolution: Right-click desktop → Display settings.
Unlock the power of Advanced SystemCare to boost your PC instantly. Enjoy automated performance optimization now.
Performance Bottleneck Details
CPU Performance
GPU Performance
Performance Impact Analysis
Gaming Performance Analysis
0-000 FPS
Subscribe to keep you updated on products updates and special offers via email. And you can opt-out at any time.
© 2005 - IObit. All Rights Reserved |Refund Policy |EULA |Legal Notice |Privacy Policy
IObit uses cookies to improve content and ensure you get the best experience on our website.
Continue to browse our website agreeing to our privacy policy.