I am looking for overclocking remarks for AMD X4 940 BE Thuban edition. I want to overclock this and had tested my system with prime95 which showed positive result. But I want to know that till what extent I can go to overclock this cpu. I had seen some videos on youtube which showed that they had reached till 3.9 successfully without getting their system killed. So going to that level as AMD X4 940 comes with 3.0 clock rate, it is necessary to have proper look on some samples. Does anyone has reached to that amount or beyond. I tried to check some of the old threads which showed that after overclocking due to some settings, the system cannot be boot while it works on normal condition. Also there is a deneb edition of this processor. Among both which are better and stable for overclocking. Thanks.