HD4870x2 max temp

219.2 ºF is nothing to be worried about... *sarcasm* that's pretty high. the normal boiling point of water is 99.97 degrees Celsius, you can now make soup on your gpu!
 
60C~70C playing with set up to 45%~50%, just once fogot to wear my glasses and accidentally sat up the fan to 20%, which brought my GPU to 104, had HWM running on 2ND monitor, how did i know? i heard the fan going to full load! from some reason, and then i noticed the temps...