I have the PowerColor 7950 http://www.novatech.co.uk/products/components/amdradeongraphicscards/amdhd7950series/ax79503gbd5-2dhv5e.html and I'd like to give it a go at Bitcoin mining when I'm not using my PC (Litecoin possibly but would like to get my head around bitcoin first as there is a lot more information at the moment)
I'm running CGMiner 2.11.3 with intensity of 13 although this also happens if I don't set an intensity, along with the Catalyst 13.1. As soon as I start CGMiner the temps spike up to 100C and the fan is going at 100% which obviously isn't a good thing
![Sad](https://bitcointalk.org/Smileys/default/sad.gif)
I've tried using Afterburner to lower Memory clock to 625 from 1250, however I get the same high temps. From reading this section for the last few hours a lot of people seem to talk about tweaking the voltage settings, would this help me and should I be tweaking up or down?
Gaming with this card is fine, it just appears to be when mining this happens
Any help much appreciated