used to sit at 30c and 45c load now 36c sit 52c load since playing bf4. at start of playing i get slow load but speeds up a little afterwards. cpu is still fine sitting at 26c no problems. even though bf4 is a bit graphic extensive never seen it go over 50c and then not cool off below 35c. i dont know the safe area for gpu temps but i may be just over cautious about it.