Even though my GPU temps are usually pretty good, (mid-late 60's, rarely go into the 70's,) while gaming, on Hwinfo there is a reading called 'GPU Hotspot Temp' and this can read into the 80's and even low 90's. What exactly is this and should I be concerned the readings are that high? It says 'This temperature is unconfirmed, but assumed to be the value from the hottest thermal sensor.'