On my system, I have tested the evo 212 to it's full lengths on the AMD Auto-Tune Overclock test:
Idling Temp: 10 C - 20 C
Playing Skyrim MAXED Temp: 40 C - 45 C
Overclock Test Temp: (4.9 Ghz) 75 C
By the way, during overclock 4.5 - 4.9 it stayed around 66 C - 75 C
CPU: AMD FX-8350 4.0Ghz
Runs a nice (3) 60 mod minecraft servers at: 40 C - 50 C
-- Players reported no lag.
Idling Temp: 10 C - 20 C
Playing Skyrim MAXED Temp: 40 C - 45 C
Overclock Test Temp: (4.9 Ghz) 75 C
By the way, during overclock 4.5 - 4.9 it stayed around 66 C - 75 C
CPU: AMD FX-8350 4.0Ghz
Runs a nice (3) 60 mod minecraft servers at: 40 C - 50 C
-- Players reported no lag.