With NUC6I5 with Iris 540 (lastest drivers) and Windows 10 I always get video playback not perfectly smooth on boh h264 and h265 videos, Hardware decoder il enagbled and boh cpu and disck usage is really low
Tested with windows mediaplayer, vlc, kodi, plex etc etc. I always get video not perfectly smooth in particular in situation of fullhd video with high movements and details. Seems like GPU can't afford it.
Is there a way to check GPU usage? CPU stays always low under 20% and I've run video file boh from SSD and External 5400 usb3