Professional GPU Hardware Testing & Performance Analysis
Comprehensive hardware detection, performance benchmarking, and real-time graphics analysis for modern graphics cards. Test your NVIDIA GeForce RTX, AMD Radeon RX, Intel Arc, and integrated GPU performance with precision WebGL diagnostics.
Compatible with desktop and mobile GPUs including RTX 4090, RTX 4080, RX 7900 XTX, RX 7800 XT, Intel Arc A770, Apple M3, Snapdragon Adreno, and Mali graphics processors. For comprehensive gaming hardware testing, visit our controller diagnostics platform at gamepadtester.site to test your Xbox, PlayStation, and PC gamepads.
GPU Testing & Hardware Diagnostics Guide
WebGL Graphics Testing
Our WebGL GPU tester provides comprehensive graphics card analysis including renderer identification, OpenGL ES version detection, texture memory limits, and extension compatibility testing. Perfect for diagnosing graphics driver issues, WebGL support problems, and GPU performance bottlenecks across different browsers and operating systems.
GPU Performance Benchmarking
Real-time GPU stress testing with dynamic shader compilation, geometry rendering, and frame rate monitoring. Our benchmark renders thousands of animated triangles with complex vertex and fragment shaders to measure your graphics card’s computational performance, memory bandwidth, and thermal throttling behavior under sustained workloads.
Hardware Compatibility Analysis
Complete graphics hardware detection for NVIDIA GeForce RTX 4090, RTX 4080, RTX 4070, AMD Radeon RX 7900 XTX, RX 7800 XT, RX 6700 XT, Intel Arc A770, A750, integrated Intel UHD Graphics, AMD Ryzen APUs, Apple M1/M2/M3 Silicon, mobile Adreno, Mali, and PowerVR GPUs.
Browser Graphics Support
Cross-platform WebGL testing for Chrome, Firefox, Safari, Edge, Opera, and mobile browsers. Detects WebGL 1.0/2.0 support, GLSL shader language versions, texture compression formats (DXT, ETC, ASTC), floating-point textures, instanced rendering, and advanced WebGL extensions for modern 3D web applications.
Advanced GPU Testing Features
Graphics Driver Detection – Identifies NVIDIA, AMD, Intel graphics drivers, versions, and WDDM compatibility
VRAM Memory Testing – Detects texture memory limits, buffer sizes, and graphics memory allocation
Shader Compilation Tests – Validates GLSL vertex/fragment shader support and compilation performance
Real-Time FPS Monitoring – Live frame rate analysis, performance metrics, and rendering bottleneck identification
Mobile GPU Testing – Android Adreno, Mali ARM, iPhone/iPad Apple GPU performance analysis
Extension Compatibility – WebGL extensions, OES textures, ANGLE renderer, and OpenGL ES feature detection
Gaming Hardware Testing Ecosystem
Complete your gaming setup diagnostics with professional hardware testing tools. While our GPU tester analyzes your graphics card performance, ensure your gaming controllers are functioning perfectly with comprehensive gamepad diagnostics.
Professional Controller Testing – Test Xbox Series X|S, PlayStation 5 DualSense, Nintendo Switch Pro, SCUF, Elite, and custom controllers with our advanced gamepad testing platform . Diagnose stick drift, button responsiveness, trigger sensitivity, vibration motors, and input latency with precision controller diagnostics.
GPU Testing – Graphics card performance, WebGL compatibility, driver analysis
Controller Testing – Gamepad diagnostics, stick drift detection, button mapping available
Performance Analysis – Real-time benchmarking, FPS monitoring, hardware optimization