I've had this issue with both ASUS Max. VIII Hero and ASRock Extrem. 7+ mobos, and the integrated vídeo of i7 6700K.
"Heavy" websites seem to trigger more often the driver crashes.
Have you tried the Intel beta driver 220.127.116.1126, it has stopped this behaviour, at least for me: https://downloadcenter.intel.com/download/25541/Intel-Beta-Graphics-Driver-for-Windows-7-8-1-10-15-40-