Test Your Graphics Card Performance
Put your GPU to the ultimate test with our comprehensive stress testing suite. Measure performance, monitor temperatures, and ensure your graphics card can handle the most demanding workloads.
Select Test Level
Choose the intensity of your GPU stress test
Light Test
Perfect for basic GPU testing and older hardware
Medium Test
Standard stress test for modern GPUs
Heavy Test
Intensive testing for high-end graphics cards
Extreme Test
Maximum stress test for professional GPUs
Running Test...
Time Remaining: 30 seconds
GPU stress test in progress...
Rendering 3D objects and measuring performance
Test Results
Your test has completed successfully!
Average FPS: 75
Score: 85/100
Rating: Excellent
About GPU Stress Test Online
GPU Stress Test Online is a comprehensive, browser-based graphics card testing tool designed to help users evaluate their GPU performance safely and efficiently.
Built with modern web technologies, our tool provides professional-grade stress testing with real-time monitoring and detailed performance analytics, all without requiring any software downloads or installations.
Accurate Testing
Professional-grade stress testing algorithms designed to push your GPU to its limits while maintaining system stability.
Real-time Monitoring
Monitor FPS, temperature, and stability metrics in real-time with beautiful charts and performance graphs.
Safe & Secure
No downloads required. Run directly in your browser with automatic safety limits to protect your hardware.
Why Test Your GPU?
- đ Identify Performance Issues: Detect bottlenecks and thermal throttling
- đŽ Gaming Optimization: Ensure your GPU can handle your favorite games
- đ§ Overclocking Validation: Test stability after overclocking modifications
- đ° Purchase Decisions: Compare GPU performance before buying
- đ ī¸ System Maintenance: Regular health checks for your graphics hardware
How It Works
Choose Test Level
Select from Light, Medium, Heavy, or Extreme test levels based on your GPU capabilities and testing goals.
Start Testing
Our WebGL engine renders complex 3D scenes while continuously monitoring your graphics card performance metrics.
Monitor Progress
Watch real-time FPS, temperature readings, and performance graphs during the 30-second stress test.
View Results
Get detailed performance scores, FPS metrics, and stability ratings with historical comparisons.
Test Levels Explained
| Level | Objects | Duration | Best For |
|---|---|---|---|
| đĸ Light | 50 | 30s | Basic testing, older hardware, mobile devices |
| đĄ Medium | 150 | 30s | Standard testing, modern GPUs, daily use |
| đ Heavy | 300 | 30s | Intensive testing, high-end cards, gaming |
| đ´ Extreme | 500 | 30s | Maximum stress, professional GPUs, overclocking |
Technical Details
đ§ Technology Stack
- WebGL 2.0 for 3D rendering
- JavaScript performance monitoring
- HTML5 Canvas for graphics
- Real-time data visualization
đ Metrics Measured
- Frames Per Second (FPS)
- Average and minimum FPS
- GPU temperature simulation
- System stability rating