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Sebastian Hildebrandt 95ed380879 chore: updated copyright year
2026-01-03 10:30:21 +01:00

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<div class="title float-left">systeminformation - Version 4</div>
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<div class="title">Graphics</div>
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<p>In this section you will learn how to get information about installed graphics conrollers and connected displays:</p>
<p>For function reference and examples we assume, that we imported <span class="code">systeminformation</span> as follows:</p>
<pre><code class="js">const si = require('systeminformation');</code></pre>
<h2>Graphics Controllers, Displays</h2>
<p>All functions in this section return a promise or can be called with a callback function (parameter <span class="code">cb</span> in the function reference)</p>
<table class="table table-sm table-bordered table-striped">
<thead>
<tr>
<th>Function</th>
<th>Result object</th>
<th>Linux</th>
<th>BSD</th>
<th>Mac</th>
<th>Win</th>
<th>Sun</th>
<th>Comments</th>
</tr>
</thead>
<tbody>
<tr>
<td>si.graphics(cb)</td>
<td>{...}</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td></td>
<td>arrays of graphics controllers and displays</td>
</tr>
<tr>
<td></td>
<td>controllers[]</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td></td>
<td>graphics controllers array</td>
</tr>
<tr>
<td></td>
<td>...[0].model</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td></td>
<td>graphics controller model</td>
</tr>
<tr>
<td></td>
<td>...[0].vendor</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td></td>
<td>e.g. ATI</td>
</tr>
<tr>
<td></td>
<td>...[0].bus</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td></td>
<td>on which bus (e.g. PCIe)</td>
</tr>
<tr>
<td></td>
<td>...[0].vram</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td></td>
<td>VRAM size (in MB)</td>
</tr>
<tr>
<td></td>
<td>...[0].vramDynamic</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td></td>
<td>true if dynamically allocated ram</td>
</tr>
<tr>
<td></td>
<td>...[0].subDeviceId</td>
<td>X</td>
<td></td>
<td></td>
<td>X</td>
<td></td>
<td>(pptional nvidia-smi) - sub device ID</td>
</tr>
<tr>
<td></td>
<td>...[0].driverVersion</td>
<td>X</td>
<td></td>
<td></td>
<td>X</td>
<td></td>
<td>(pptional nvidia-smi) - driver version</td>
</tr>
<tr>
<td></td>
<td>...[0].name</td>
<td>X</td>
<td></td>
<td></td>
<td>X</td>
<td></td>
<td>(pptional nvidia-smi) - name</td>
</tr>
<tr>
<td></td>
<td>...[0].pciBus</td>
<td>X</td>
<td></td>
<td></td>
<td>X</td>
<td></td>
<td>(pptional nvidia-smi) - PCI bus ID</td>
</tr>
<tr>
<td></td>
<td>...[0].fanSpeed</td>
<td>X</td>
<td></td>
<td></td>
<td>X</td>
<td></td>
<td>(pptional nvidia-smi) - fan speed</td>
</tr>
<tr>
<td></td>
<td>...[0].memory total</td>
<td>X</td>
<td></td>
<td></td>
<td>X</td>
<td></td>
<td>(pptional nvidia-smi) - memory total</td>
</tr>
<tr>
<td></td>
<td>...[0].memoryUsed</td>
<td>X</td>
<td></td>
<td></td>
<td>X</td>
<td></td>
<td>(pptional nvidia-smi) - memory used</td>
</tr>
<tr>
<td></td>
<td>...[0].memoryFree</td>
<td>X</td>
<td></td>
<td></td>
<td>X</td>
<td></td>
<td>(pptional nvidia-smi) - memory free</td>
</tr>
<tr>
<td></td>
<td>...[0].utilizationGpu</td>
<td>X</td>
<td></td>
<td></td>
<td>X</td>
<td></td>
<td>(pptional nvidia-smi) - utilization GPU</td>
</tr>
<tr>
<td></td>
<td>...[0].utilizationMemory</td>
<td>X</td>
<td></td>
<td></td>
<td>X</td>
<td></td>
<td>(pptional nvidia-smi) - utilization memory</td>
</tr>
<tr>
<td></td>
<td>...[0].temperatureGpu</td>
<td>X</td>
<td></td>
<td></td>
<td>X</td>
<td></td>
<td>(pptional nvidia-smi) - temperature GPU</td>
</tr>
<tr>
<td></td>
<td>...[0].temperatureMemory</td>
<td>X</td>
<td></td>
<td></td>
<td>X</td>
<td></td>
<td>(pptional nvidia-smi) - temperature memory</td>
</tr>
<tr>
<td></td>
<td>...[0].powerDraw</td>
<td>X</td>
<td></td>
<td></td>
<td>X</td>
<td></td>
<td>(pptional nvidia-smi) - power draw</td>
</tr>
<tr>
<td></td>
<td>...[0].powerLimit</td>
<td>X</td>
<td></td>
<td></td>
<td>X</td>
<td></td>
<td>(pptional nvidia-smi) - power limit</td>
</tr>
<tr>
<td></td>
<td>...[0].clockCore</td>
<td>X</td>
<td></td>
<td></td>
<td>X</td>
<td></td>
<td>(pptional nvidia-smi) - clock core</td>
</tr>
<tr>
<td></td>
<td>...[0].clockMemory</td>
<td>X</td>
<td></td>
<td></td>
<td>X</td>
<td></td>
<td>(pptional nvidia-smi) - clock memory</td>
</tr>
<tr>
<td></td>
<td>displays[]</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td></td>
<td>monitor/display array</td>
</tr>
<tr>
<td></td>
<td>...[0].vendor</td>
<td></td>
<td></td>
<td></td>
<td>X</td>
<td></td>
<td>monitor/display vendor</td>
</tr>
<tr>
<td></td>
<td>...[0].deviceName</td>
<td></td>
<td></td>
<td></td>
<td>X</td>
<td></td>
<td>e.g. \\.\DISPLAY1</td>
</tr>
<tr>
<td></td>
<td>...[0].model</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td></td>
<td>monitor/display model</td>
</tr>
<tr>
<td></td>
<td>...[0].main</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td></td>
<td>true if main monitor</td>
</tr>
<tr>
<td></td>
<td>...[0].builtin</td>
<td>X</td>
<td></td>
<td>X</td>
<td></td>
<td></td>
<td>true if built-in monitor</td>
</tr>
<tr>
<td></td>
<td>...[0].connection</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td></td>
<td>e.g. DisplayPort, HDMI</td>
</tr>
<tr>
<td></td>
<td>...[0].sizex</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td></td>
<td>size in mm horizontal</td>
</tr>
<tr>
<td></td>
<td>...[0].sizey</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td></td>
<td>size in mm vertical</td>
</tr>
<tr>
<td></td>
<td>...[0].pixeldepth</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td></td>
<td>color depth in bits</td>
</tr>
<tr>
<td></td>
<td>...[0].resolutionx</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td></td>
<td>pixel horizontal</td>
</tr>
<tr>
<td></td>
<td>...[0].resolutiony</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td></td>
<td>pixel vertical</td>
</tr>
<tr>
<td></td>
<td>...[0].currentResX</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td></td>
<td>current pixel horizontal</td>
</tr>
<tr>
<td></td>
<td>...[0].currentResY</td>
<td>X</td>
<td></td>
<td>X</td>
<td>X</td>
<td></td>
<td>current pixel vertical</td>
</tr>
<tr>
<td></td>
<td>...[0].positionX</td>
<td></td>
<td></td>
<td></td>
<td>X</td>
<td></td>
<td>screen position X</td>
</tr>
<tr>
<td></td>
<td>...[0].positionY</td>
<td></td>
<td></td>
<td></td>
<td>X</td>
<td></td>
<td>screen position Y</td>
</tr>
<tr>
<td></td>
<td>...[0].currentRefreshRate</td>
<td>X</td>
<td></td>
<td></td>
<td>X</td>
<td></td>
<td>current screen refresh rate</td>
</tr>
<tr class="example">
<td></td>
<td colspan="7">
<h5>Example</h5>
<pre><code class="js">const si = require('systeminformation');
si.graphics().then(data => console.log(data));</code></pre>
<pre class="example">
{
controllers: [
{
vendor: 'Intel',
model: 'Intel Iris Plus Graphics 655',
bus: 'Built-In',
vram: 1536,
vramDynamic: true
}
],
displays: [
{
vendor: '',
model: 'Color LCD',
main: true,
builtin: false,
connection: 'Internal',
sizex: -1,
sizey: -1,
pixeldepth: 24,
resolutionx: 2560,
resolutiony: 1600,
currentResX: 2560,
currentResY: 1600,
positionX: 0,
positionY: 0,
currentRefreshRate: -1
}
]
}</pre>
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