GPU & WebGL 3D Benchmark Online
Identify your graphics card chip (NVIDIA, AMD Radeon, Apple Silicon, Intel Iris), test WebGL 2.0 acceleration, and benchmark live 3D FPS.
GPU & WebGL 3D Benchmark
Inspect your graphics card model, WebGL hardware capabilities, and benchmark live 3D FPS.
Graphics Hardware Readout
Queries unmasked GPU driver parameters to display the true graphics processing unit installed on your PC, Mac, or mobile phone.
Real-Time FPS Benchmarking
Measures frame rendering timing against display V-Sync refresh rates (60 Hz, 120 Hz, 144 Hz, or 240 Hz ProMotion).
Browser Hardware Acceleration
Confirms whether Chrome, Safari, Firefox, or Edge has enabled GPU rasterization to eliminate video stutter in video conferences.
Complete GPU, WebGL & Hardware Acceleration Guide
Identify your dedicated or integrated graphics card, test WebGL 2.0 rendering performance, benchmark 3D framerates, and enable browser hardware acceleration.
๐ก Why Test GPU Graphics Acceleration in the Browser?
Modern web browsers increasingly rely on your Graphics Processing Unit (GPU) to render high-definition video streams, 60 FPS screen sharing, CSS blur animations, and 3D WebGL interfaces. If hardware acceleration is disabled or your laptop is stuck using slow CPU software emulation, video conferences stutter and laptop battery life drains rapidly.
Our online GPU benchmark queries unmasked OpenGL/WebGL driver extensions to identify your physical graphics card (NVIDIA GeForce, AMD Radeon, Apple Silicon, or Intel Iris/Arc), benchmark 3D mesh rendering framerates, and verify that GPU hardware acceleration is operating at peak efficiency.
๐ How to Benchmark Your GPU in 3 Simple Steps
Follow these quick steps to identify your GPU model, test WebGL 2.0, and benchmark framerates.
Inspect GPU Readout
Verify your detected graphics card model, driver vendor string, and WebGL version.
Run 3D Mesh Benchmark
Render dynamic 3D geometric meshes with real-time lighting shaders and textures.
Verify FPS & V-Sync
Compare measured framerates against your monitor's target refresh rate (60Hz, 120Hz, 144Hz).
Graphics Hardware Tiers & WebGL Benchmarks
Performance benchmarks and framerate targets across desktop, mobile, and integrated graphics chips.
| GPU Hardware Tier | WebGL API Support | Target FPS Benchmark | Use Case & Capabilities |
|---|---|---|---|
| ๐น Dedicated High-End GPU (RTX / Radeon) | WebGL 2.0 Max | 144 - 240+ FPS | High-throughput rasterization and shader performance. Effortless 4K 60 FPS video encoding and WebGPU games. |
| ๐น Performance Mobile (Apple M / Iris) | WebGL 2.0 Max | 60 - 120 FPS | Unified memory architecture with high bandwidth. Silent fanless operation with smooth 120 Hz ProMotion rendering. |
| ๐น Mainstream Integrated (Intel / AMD) | WebGL 2.0 Standard | 60 FPS Solid | Capable of driving dual external displays, 1080p video conferences, and browser hardware video decoding. |
| ๐น CPU Software Emulation (SwiftShader) | CPU Fallback | < 15 FPS (Lag) | Hardware acceleration is disabled in browser. Forces CPU to render pixels, causing heavy lag and battery drain. |
GPU Troubleshooting & Hardware Acceleration Guide
Actionable solutions for 60 FPS caps, WebGL disabled errors, dedicated GPU switching, and screen tearing.
Framerate Capped at 60 FPS on 144Hz Monitor
Symptom: Benchmark refuses to exceed 60 FPS despite having a high-refresh 120Hz, 144Hz, or 240Hz monitor.
Solution: Open Windows Display Settings > Advanced Display and verify your display refresh rate is set to 144Hz instead of 60Hz. Turn off Chrome Energy Saver mode.
WebGL Disabled or Not Supported Error
Symptom: Browser displays a WebGL context error or renders a completely blank canvas.
Solution: Go to Chrome Settings > System and toggle 'Use graphics acceleration when available' to On. In chrome://flags, set 'Override software rendering list' to Enabled and relaunch.
Laptop Stuck on Slow Integrated Graphics
Symptom: You have an NVIDIA RTX or AMD Radeon GPU, but the benchmark displays Intel UHD / Iris graphics.
Solution: Open Windows Settings > System > Display > Graphics. Add Chrome/Edge and set GPU Preference to 'High Performance' to force dedicated GPU switching.
Screen Tearing Across 3D Viewport
Symptom: Horizontal split lines tear across the canvas during fast 3D camera rotation.
Solution: V-Sync is disabled in your GPU control panel. Open NVIDIA Control Panel or AMD Software and ensure Vertical Sync is set to 'Use 3D Application Setting'.
GPU & WebGL Benchmark Frequently Asked Questions
Answers to the most common questions about WebGL 3D benchmarks, 60 FPS caps, hardware acceleration, and dedicated GPUs.
Q1 How does the WebGL 3D graphics benchmark work?
∨
The GPU benchmark initializes an HTML5 WebGL2RenderingContext on an off-screen canvas and renders textured 3D geometric meshes with custom vertex and fragment shaders. It measures frame render delta times, vertex throughput, and shader shading capability to rate graphics acceleration performance.
Q2 Why is my GPU frame rate capped at 60 FPS in the browser?
∨
Browsers synchronize their requestAnimationFrame loop with your monitor's physical refresh rate via Vertical Synchronization (V-Sync) to prevent visual screen tearing. If you are using a 60 Hz monitor, the benchmark will cap at 60 FPS. On 120 Hz, 144 Hz, or 240 Hz gaming monitors, it will scale to match the higher refresh rate.
Q3 How do I enable Hardware Acceleration in Google Chrome and Microsoft Edge?
∨
To enable GPU hardware acceleration: 1. In Google Chrome or Microsoft Edge, go to Settings > System. 2. Toggle Use graphics acceleration when available to On. 3. Relaunch the browser. You can type chrome://gpu in your URL bar to verify that WebGL and Canvas are hardware accelerated.
Q4 How to check which GPU (NVIDIA/AMD vs Integrated) the browser is using?
∨
Laptops with dual GPUs (Intel/AMD integrated graphics + NVIDIA RTX dedicated GPU) default web browsers to the power-saving integrated GPU. Our tester queries WEBGL_debug_renderer_info to reveal the active GPU. In Windows Settings > System > Display > Graphics, you can assign your browser to 'High Performance' to force dedicated GPU usage.
Q5 What is the difference between WebGL 1.0 and WebGL 2.0?
∨
WebGL 1.0 is based on OpenGL ES 2.0, whereas WebGL 2.0 brings full OpenGL ES 3.0 feature parity to the browser. WebGL 2.0 adds 3D textures, uniform buffer objects, transform feedback, and multi-render targets, enabling console-grade 3D graphics inside modern web pages.
Q6 How to fix 'WebGL not supported or disabled' error?
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If WebGL fails to initialize: 1. Update your graphics drivers from NVIDIA, AMD, or Intel. 2. In Chrome, navigate to chrome://flags, search for Override software rendering list, and set it to Enabled. 3. Ensure your browser is updated to the latest version.
Q7 How do I stress test my GPU in a browser?
∨
Pick a mode, press start and watch. Ramp up steps the load higher every few seconds until the frame rate can no longer keep up with your screen; artifact watch holds a steady load and shows high-contrast patterns for you to inspect. Nothing is installed and nothing leaves your device.
Q8 Why does the frame rate stay at exactly 60?
∨
Because your screen only shows 60 pictures a second and your graphics card is waiting for it. That is a healthy result, not a limit of the card. What matters is the complexity level at which it finally drops below 60 โ or below 144, or whatever your screen runs at.
Q9 Can this show my GPU temperature or clock speed?
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No, and neither can any other web page. Browsers deliberately give no access to sensors, clock speeds, fan speeds or power draw, because that would identify your machine far too precisely. For temperatures you need a desktop tool such as your card vendor's own software, HWiNFO or GPU-Z.
Q10 What do graphics artifacts look like?
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Colored snow or speckles, checkerboard blocks, textures that smear or repeat wrongly, flashing and black frames, and geometry stretching off into nothing. On a good GPU the scene stays clean at every level. Anything that appears only under load and goes away when the test stops is worth taking seriously.
Q11 The test said the driver reset. What now?
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A lost graphics context under load is a genuine failure signal. Update your graphics drivers, remove any overclock or undervolt, make sure fans and vents are clean, and check that the power supply is up to the card. If it happens again quickly at low levels, the card itself may be failing.
Q12 Is this a benchmark? Can I compare my score?
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No. The levels are settings of this one scene, and your result depends on your screen's refresh rate, the size of the window, your browser and your operating system's power settings. It answers โis my GPU behaving?โ, not โis it faster than yours?โ
Q13 Is it safe to stress my GPU like this?
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A healthy, adequately cooled GPU is built to run at full load and will slow itself down long before it comes to harm. It will get hot and the fans will get loud. Stop the run if the device is uncomfortably hot or its vents are blocked, and do not run long tests on a laptop sitting on a duvet.
Q14 Why is my laptop's fast graphics card not being used?
∨
The browser asks for the high-performance GPU, but the operating system decides. On battery, or under a power-saving profile, it usually hands over the integrated chip instead. Look at the renderer name at the top of this page to see which one answered, then plug in or point the browser at the high-performance GPU in your system settings.
Q15 Does it work on a phone?
∨
Yes, though phones throttle quickly and deliberately โ a frame rate sliding after a minute is normal behavior on a phone, not a fault. Artifact watch is the more useful mode on mobile: keep the run short and stop it if the phone gets hot.
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