gpu

cls
$Host.UI.RawUI.WindowTitle = "GPU Friendly Names" 
Write-Host "Virtual Display Driver GPU 'Friendly Name' Finder`n"

function Bytes2String {
    param([int64]$Bytes)
    if ($Bytes -lt 1024) { return "$Bytes bytes" }
    $Bytes = [math]::round($Bytes / 1024, 2)
    if ($Bytes -lt 1024) { return "$Bytes KB" }
    $Bytes = [math]::round($Bytes / 1024, 2)
    if ($Bytes -lt 1024) { return "$Bytes MB" }
    $Bytes = [math]::round($Bytes / 1024, 2)
    if ($Bytes -lt 1024) { return "$Bytes GB" }
    $Bytes = [math]::round($Bytes / 1024, 2)
    return "$Bytes TB"
}

try {
    if ($IsLinux) {
        # Linux GPU detection code (to be implemented)
    } else {
        $Details = Get-WmiObject Win32_VideoController
        if ($Details) {
            foreach ($GPU in $Details) {
                $Model = $GPU.Caption
                $RAMSize = $GPU.AdapterRAM
                if ($RAMSize -is [array]) {
                    $RAMSize = $RAMSize[0]
                }

                # Only display GPUs with RAM size greater than 0
                if ($RAMSize -gt 0) {
                    $ResWidth = $GPU.CurrentHorizontalResolution
                    $ResHeight = $GPU.CurrentVerticalResolution
                    $BitsPerPixel = $GPU.CurrentBitsPerPixel
                    $RefreshRate = $GPU.CurrentRefreshRate
                    $DriverVersion = $GPU.DriverVersion
                    $Status = $GPU.Status
                
                    Write-Host "Friendly Name: $Model"
                    Write-Host "($(Bytes2String $RAMSize) RAM, $ResWidth x $ResHeight pixels, $BitsPerPixel-bit, $RefreshRate Hz, driver $DriverVersion) - status $Status`n"
                }
            }
        } else {
            Write-Host "No GPU information found."
        }
    }
} catch {
    Write-Host "⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($_.Exception.Message)"
}