GPU Clock problem

Lawliet93 · May 7, 2015

Hi, I own the Gigabyte R9 280, that I have overclocked to 1150MHz on the core and 6000MHz on the memory. It's a real beast for the money, but... I have this one issue with it... The stock clock of the gpu is 950MHz and sometimes it underclocks itself to this frequency (although it is actually overclocked). What I have to do is to change the overclock in the CCC several times, which will eventually resolve the issue (sometimes I have to restart the computer to make it work again). There is a guide in the guide section of this forum, that helps to resolve this issue once and for all, but... it increases the GPU temps by around 10°C+ and I'm not really comfortable to run my Card at 50°C at idle. Is there a way to resolve this problem?

P.S.: The overclock is stable (tested with Unigine valley for more than a hour).

P.S.: The voltage is at 1,25V and it's locked.