I Already bring it to Apple Authorized service in Jakarta and they did the format SSD and reinstall the OS. Yet after one day in my hands, those small snow spots appears again. But if i made a screencapture, the result PNG is not showing those small snow spots either when it share the display to second monitor by VGA adapter.
Some say this is not really a GPU problems and must be Display problems or even software problems (bugs)
Additional info, after i got my RMBP from the service i just installed all iWorks and U-torrent (downloader).
Besides those Hardware (GPU/Display) problem - my early assume diagnose could be also come from VGA, Paragon as the SSD reader or eventhough the U-torrent Downloader ... do they ?
As i read from other thread, there is also flickering display case caused by JD Downloader (Java bugs)..
Now ny RMPB is on their hands in Authorized Apple service for twice in weeks
Anyone has the similar experience ?