Get Standard Clock Processor/Motherboard?

[lucas123]

if( QueryPerformanceFrequency( &freq ) )
{
QueryPerformanceCounter( &start ) ;
Sleep( 1000 ) ;
QueryPerformanceCounter( &stop ) ;
long long time_ms = (stop.QuadPart - start.QuadPart) * 1000 / freq.QuadPart ;
cout << time_ms << "ms" << endl;

}

This show current clock.
I need the official clock :((
idk how to make this.