[Timlander]

Yea My 9950 stock heatsink had mine around 40c idle and 50 load. You may need to try reseating it like previously stated.

 

[Timlander]

Are you using the stock heatsink that come with the cpu? Or the one in your sig?

 

[Timlander]

That is an ok cooler i guess...according to this link that heatsink would keep a 9650 cpu around 55 load so it may just be the heatsink isn't good enough for a 9850 since the 9650 is only a 95Watt and 9850 is 125Watt. I would suggest better case flow. Get a couple more fans in there, that will help at least a little.

 

[Timlander]

About 24 hours. But as i stated before, those temps are the temps you will get because that heatsink is made for the 9650 which is a 95 watt and your 9850 is a 125 watt.