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I need to get any information about the CPU/GPU/memory.The number of cores, memory value, memory and cpu usage... I found a way to do this for IE:How to Use JavaScript to Find Hardware Information
solutions for other browsers I do not know. Any idea how to do it? maybe webgl has access to information about your computer? or flash? or any other technology?
Thank you very much
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In the Display Settings box, select Advanced Display Settings and then choose the Display Adapter properties option. On the Adapter tab in the box, you should see the brand of the graphics card and its memory amount listed.
This code will print GPU infos an will list all info you can have with the performance object of this browser (there is no standard for the BOM so it changes for each browser).
<html> <body> <canvas id="glcanvas" width="0" height="0"></canvas> <script> var performance = window.performance || window.mozPerformance || window.msPerformance || window.webkitPerformance || {}; document.write("<br>"); for (var value in performance) { document.write(value + "<br>"); } document.write("<br><br><br>"); var canvas; canvas = document.getElementById("glcanvas"); var gl = canvas.getContext("experimental-webgl"); document.write(gl.getParameter(gl.RENDERER) + "<br>"); document.write(gl.getParameter(gl.VENDOR) + "<br>"); document.write(getUnmaskedInfo(gl).vendor + "<br>"); document.write(getUnmaskedInfo(gl).renderer + "<br>"); function getUnmaskedInfo(gl) { var unMaskedInfo = { renderer: '', vendor: '' }; var dbgRenderInfo = gl.getExtension("WEBGL_debug_renderer_info"); if (dbgRenderInfo != null) { unMaskedInfo.renderer = gl.getParameter(dbgRenderInfo.UNMASKED_RENDERER_WEBGL); unMaskedInfo.vendor = gl.getParameter(dbgRenderInfo.UNMASKED_VENDOR_WEBGL); } return unMaskedInfo; } </script> </body>Output in Chrome :
onresourcetimingbufferfull onwebkitresourcetimingbufferfull timing navigation memory now getEntries getEntriesByType getEntriesByName clearResourceTimings setResourceTimingBufferSize webkitClearResourceTimings webkitSetResourceTimingBufferSize mark clearMarks measure clearMeasures addEventListener removeEventListener dispatchEvent WebKit WebGL WebKit NVIDIA Corporation NVIDIA GeForce GTX 775M OpenGL Engine Output in Firfox :
now getEntries getEntriesByType getEntriesByName clearResourceTimings setResourceTimingBufferSize mark clearMarks measure clearMeasures toJSON timing navigation onresourcetimingbufferfull Mozilla Mozilla Output in Safari :
navigation timing now WebKit WebGL WebKit NVIDIA Corporation NVIDIA GeForce GTX 775M OpenGL Engine If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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