So i just noticed that my MSI gtx 970 is going beyond the boost mhz in some games(witcher 3 and overwatch, maybe more but i havent checked). I dont know if this happened before because i didnt bother looking at the clocks since i have no problems for the 2 years i have been using the card. And i cant say i know exactly what it means. I just find it weird that it goes beyond the boost clock without me OC the card. Everything else looks normal. Can someone explain why this happens?