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[Home](./index.md) &gt; [puppeteer](./puppeteer.md) &gt; [Protocol](./puppeteer.protocol.md) &gt; [SystemInfo](./puppeteer.protocol.systeminfo.md) &gt; [GPUDevice](./puppeteer.protocol.systeminfo.gpudevice.md)

## Protocol.SystemInfo.GPUDevice interface

Describes a single graphics processor (GPU).

<b>Signature:</b>

```typescript
export interface GPUDevice 
```

## Properties

|  Property | Type | Description |
|  --- | --- | --- |
|  [deviceId](./puppeteer.protocol.systeminfo.gpudevice.deviceid.md) | number | PCI ID of the GPU device, if available; 0 otherwise. |
|  [deviceString](./puppeteer.protocol.systeminfo.gpudevice.devicestring.md) | string | String description of the GPU device, if the PCI ID is not available. |
|  [driverVendor](./puppeteer.protocol.systeminfo.gpudevice.drivervendor.md) | string | String description of the GPU driver vendor. |
|  [driverVersion](./puppeteer.protocol.systeminfo.gpudevice.driverversion.md) | string | String description of the GPU driver version. |
|  [revision](./puppeteer.protocol.systeminfo.gpudevice.revision.md) | number | Revision of the GPU, only available on Windows. |
|  [subSysId](./puppeteer.protocol.systeminfo.gpudevice.subsysid.md) | number | Sub sys ID of the GPU, only available on Windows. |
|  [vendorId](./puppeteer.protocol.systeminfo.gpudevice.vendorid.md) | number | PCI ID of the GPU vendor, if available; 0 otherwise. |
|  [vendorString](./puppeteer.protocol.systeminfo.gpudevice.vendorstring.md) | string | String description of the GPU vendor, if the PCI ID is not available. |