例如有硬件ID如下：
PCI\VEN_1002&DEV_6759&SUBSYS_3A671642&REV_00__4&35596F3&0&0010A
这是我编程取到的硬件ID号，从设备管理器里只能看到一部分：
PCI\VEN_1002&DEV_6759&SUBSYS_3A671642&REV_00
用着一部分就可以唯一确定一个显卡吗？
此问题的来源是我程序里获得了两个显卡硬件ID
PCI\VEN_1002&DEV_6759&SUBSYS_3A671642&REV_00__4&35596F3&0&0010A
和
PCI\VEN_1002&DEV_6759&SUBSYS_3A671642&REV_00__4&35596F3&0&0010&02A
但是设备管理器和gpuz都确定只有一个显卡

希望懂的朋友给解惑

来人啊。。。各路朋友

朋友们来人啊

无算法，无解

显卡是HD7570??
http://www.drvsky.com/amd/AMD_Radeon_HD_7570.htm

get_gpu_number();
if(inumberofadapters <= 0)
{
cout<<"number of adapters is zero!"<<endl;
return ;
}
else
{
LPAdapterInfo lpadapterinfo;
lpadapterinfo = NULL;
lpadapterinfo = (AdapterInfo*)malloc ( sizeof (AdapterInfo) * inumberofadapters );
memset ( lpadapterinfo,*\0*, sizeof (AdapterInfo) * inumberofadapters );
ADL_Adapter_AdapterInfo_Get (lpadapterinfo, sizeof (AdapterInfo) * inumberofadapters);
for(int i= 0; i<inumberofadapters;i++)
{
ADLFanSpeedValue fanspeed_struct;
fanspeed_struct.iSpeedType = ADL_DL_FANCTRL_SPEED_TYPE_PERCENT;
if (ADL_Overdrive5_FanSpeed_Get(lpadapterinfo[i].iAdapterIndex,0,&fanspeed_struct) != ADL_OK)
{
cout<<"this gpu reading fanspeed failed"<<endl;
continue ;
}
if(i>0)
{
if(lpadapterinfo[i].strUDID == lpadapterinfo[i-1].strUDID )
continue;
}
cout<<lpadapterinfo[i].iAdapterIndex<<":";
cout<<"fanspeed% is "<<fanspeed_struct.iFanSpeed<<endl;
cout<<"strAdapterName:"<<lpadapterinfo[i].strAdapterName<<endl;
cout<<"strUDID"<<lpadapterinfo[i].strUDID<<endl;
//cout<<lpadapterinfo[i].iPresent<<endl;
//cout<<lpadapterinfo[i].strPNPString<<endl;
//cout<<lpadapterinfo[i].strDisplayName<<endl;
//cout<<lpadapterinfo[i].strDriverPathExt<<endl;
//cout<<lpadapterinfo[i].iOSDisplayIndex<<endl;
cout<<"----------------------------------"<<endl;
}
void** vlpadapterinfo = reinterpret_cast<void**> (&lpadapterinfo);
ADL_Main_Memory_Free ( vlpadapterinfo );
}
}

显卡ID：0x68371002 还有个pic id10026837，这个显卡id 怎么获取的，我win10下只能看到pci id，显卡id 哪里获取啊