确定GPU在WMI中运行的内容

Question

我正在尝试编写一个python脚本，以确定哪个GPU (专用的还是集成的)正在运行。到目前为止，通过运行dxdiag并解析每个gpu设备的输出模式，我已经成功地使其工作起来，但是这花费的时间太长了。有人知道dxdiag是怎么得到这个信息的吗？有办法通过Windows管理工具获取信息吗？任何帮助都是非常感谢的。

谢谢

Answer 1

DXDiag --大多数--可能从WMI表中获取数据。不过我得确认一下。

wmic PATH Win32_VideoController GET Adapterram

将为您提供您正在寻找的信息。如果您需要更多信息，只需在上述命令下面运行即可。

wmic PATH Win32_VideoController

如果您想要GPU名称

wmic PATH Win32_VideoController GET Name

更新的

为更好的理解而增加一个例子。您可以使用deviceid在下面提到的表之间映射并获取信息。

instance of Win32_VideoController
{
    AdapterCompatibility = "Intel Corporation";
    AdapterDACType = "Internal";
    AdapterRAM = 1073741824;
    Availability = 3;
    Caption = "Intel(R) HD Graphics 4600";
    ConfigManagerErrorCode = 0;
    ConfigManagerUserConfig = FALSE;
    CreationClassName = "Win32_VideoController";
    CurrentBitsPerPixel = 32;
    CurrentHorizontalResolution = 1920;
    CurrentNumberOfColors = "4294967296";
    CurrentNumberOfColumns = 0;
    CurrentNumberOfRows = 0;
    CurrentRefreshRate = 59;
    CurrentScanMode = 4;
    CurrentVerticalResolution = 1080;
    Description = "Intel(R) HD Graphics 4600";
    DeviceID = "VideoController1";
    DitherType = 0;
    DriverDate = "20150911000000.000000-000";
    DriverVersion = "20.19.15.4285";
    InfFilename = "oem79.inf";
    InfSection = "iHSWD_w10";
    InstalledDisplayDrivers = "igdumdim64.dll,igd10iumd64.dll,igd10iumd64.dll,igd12umd64.dll,igdumdim32,igd10iumd32,igd10iumd32,igd12umd32";
    MaxRefreshRate = 75;
    MinRefreshRate = 50;
    Monochrome = FALSE;
    Name = "Intel(R) HD Graphics 4600";
    PNPDeviceID = "PCI\\VEN_8086&DEV_0412&SUBSYS_18E5103C&REV_06\\3&11583659&0&10";
    Status = "OK";
    SystemCreationClassName = "Win32_ComputerSystem";
    SystemName = "---------";
    VideoArchitecture = 5;
    VideoMemoryType = 2;
    VideoModeDescription = "1920 x 1080 x 4294967296 colors";
    VideoProcessor = "Intel(R) HD Graphics Family";
};




instance of Win32_PnPEntity
{
    Caption = "Intel(R) HD Graphics 4600";
    ClassGuid = "{4d36e968-e325-11ce-bfc1-08002be10318}";
    CompatibleID = {"PCI\\VEN_8086&DEV_0412&REV_06", "PCI\\VEN_8086&DEV_0412", "PCI\\VEN_8086&CC_030000", "PCI\\VEN_8086&CC_0300", "PCI\\VEN_8086", "PCI\\CC_030000", "PCI\\CC_0300"};
    ConfigManagerErrorCode = 0;
    ConfigManagerUserConfig = FALSE;
    CreationClassName = "Win32_PnPEntity";
    Description = "Intel(R) HD Graphics 4600";
    DeviceID = "PCI\\VEN_8086&DEV_0412&SUBSYS_18E5103C&REV_06\\3&11583659&0&10";
    HardwareID = {"PCI\\VEN_8086&DEV_0412&SUBSYS_18E5103C&REV_06", "PCI\\VEN_8086&DEV_0412&SUBSYS_18E5103C", "PCI\\VEN_8086&DEV_0412&CC_030000", "PCI\\VEN_8086&DEV_0412&CC_0300"};
    Manufacturer = "Intel Corporation";
    Name = "Intel(R) HD Graphics 4600";
    PNPClass = "Display";
    PNPDeviceID = "PCI\\VEN_8086&DEV_0412&SUBSYS_18E5103C&REV_06\\3&11583659&0&10";
    Present = TRUE;
    Service = "igfx";
    Status = "OK";
    SystemCreationClassName = "Win32_ComputerSystem";
    SystemName = "-------";
};