The temperature is too high.
How can I get the gpu cooler? PC case and windows are open. Outside 0 C. My 7950 runs at 65 C and 70% fans.
You may also increase the power limit to 20%.
How can I do that with aticonfig? Will the temps go even higher?
Fans are at 100% at 501 MHz only
Clocked down to 400 MHz but not really better and only 10 MH/s:
atitweak -s
0. AMD Radeon R9 200 / HD 7900 Series ()
engine clock 400MHz, memory clock 1250MHz, core voltage 0.95VDC, performance level 1, utilization 100%
fan speed 100% (3480 RPM) (user-defined)
temperature 92 C
powertune 0%