Yes it is, gonna drive it back to the store for repairs on monday
the temperatures are around 70-80C max
Also i believe that to play minecraft i have to set CPU speed to around 70%, have only tested it for an hour or so, didnt crash, while usually it crashes like like 5-15 mins.
Its wierd, i can play some games at 95-99% without crashing, others at 85%. Minecraft, apparently works at 70%.